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Lorex 4K vs Eufy E340: 14 Highlights & 42 Differences — So, Which Video Doorbell Actually Works Better

Dive into video quality differences between Lorex 4K and Eufy E340 and see which suits your needs. Still unsure which to go for? We unpacked the mounting bracket type, aesthetic style, depth & height and smart features of Lorex 4K and Eufy E340 so you don’t miss out.

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Lorex
Lorex
Lorex 4K B862AJ
Lorex 4K
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Eufy E340
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Highlights 157

No extras. Just what matters.
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Why is Lorex 4K better than Eufy E340 ?

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Lorex 4K vs Eufy E340 Video Doorbells: Which Smart Security Doorbell Fits Your Needs?

Both the Lorex 4K Wired Video Doorbell and the Eufy E340 Hybrid Video Doorbell stand out as advanced smart security solutions designed for front door surveillance, equipped with high-quality video and audio capabilities. They share core features such as AI-powered motion analysis, including package and animal detection, 160-degree detection angles, and comprehensive cloud storage with encryption to safeguard your footage.

Both devices boast a sturdy IP65 rating, ensuring reliable performance even in harsh weather - including excellent cold weather resilience. However, fundamental differences in power source, video aspect ratio, storage types, installation options, and form factor reveal distinct user priorities. Lorex roots itself firmly in a wired installation with expandable SD card storage, delivering a tall 9:16 video stream that suits narrow doorframes. Meanwhile, Eufy introduces a versatile hybrid design permitting wired or battery operation, a wider 4:3 full vertical view, and native internal storage, catering to flexibility and modern convenience.

The Compact Powerhouse: Lorex 4K Wired Video Doorbell

The Lorex 4K stands out for users who prioritize a persistent wired power source, eliminating battery replacement worries. With a slim 5.12-inch height and ultra-narrow 9:16 aspect ratio, the doorbell perfectly matches tight doorframes and tall areas where vertical video framing excels in capturing visitors' full presence. The device includes HD-quality high-resolution video aided by a CMOS sensor, combined with crystal-clear mono audio recording and noise cancellation for precise communication.

Storage-wise, it uniquely offers expandable SD card support, appealing to privacy-conscious users who prefer local archive control alongside encrypted cloud storage. Additionally, Lorex ensures professional installation services and supports standard door compatibility with mounting angle adjustments for the perfect fit. Its reliability is fortified by an IP65 rating covering dust and weather resistance, making it a durable companion for outdoor security.

Adaptability Meets Modern Features: Eufy E340 Hybrid Video Doorbell

The Eufy E340 shines by blending hybrid power options: wired or battery, offering exceptional installation flexibility, especially where wiring isn't readily available. Its larger body, measuring 6.02 inches tall and with a 4:3 aspect ratio, delivers a broader vertical field of view for comprehensive scene capture. This model supports the same HD video and high-quality audio specs as Lorex, but adds a unique benefit through a manual recording trigger alongside motion and button press detections, empowering users to start recordings proactively.

The doorbell's hybrid electrical design features a very high battery capacity and moderate charging time, offering extended uptime even when off the grid. Storage is handled internally with expandable capability, synchronized with secure cloud storage. While professional installation isn't specified, it supports wedge mounting and multi-device use, catering to diverse home setups. Like Lorex, it's built tough with an IP65 rating guarding against dust, humidity, and extreme temperatures.

Quick Take

Lorex 4K video doorbell excels in providing a streamlined wired setup with superior local SD card storage and tall, narrow video framing, ideal for tight space installations and continuous power. Eufy E340 impresses with its flexible hybrid power source, enhanced video coverage through a wider aspect ratio, and manual recording functionality, all at a wallet-friendly price and modern feature set.

Bottom Line

If your priority is a professionally installed, reliable wired doorbell with expandable local storage and a slim video profile for narrow fronts, the Lorex 4K is unmatched. On the other hand, if versatility and a hybrid power option with a broader viewing angle at a more affordable price point appeal to you, then the Eufy E340 is the smarter, more adaptable choice.

Verdict

  • Winner: Lorex 4K - For those who want a solid, always-on wired doorbell with professional installation support, expandable SD card storage, and a sleek vertical video display.
  • Runner-up: Eufy E340 - Best for users needing the versatility of hybrid power, wider video view, manual recording control, and budget-conscious smart home integration.

Comparisons 33

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Price comparisons

(✱) Prices may be changed at any time without further notice.

Related comparisons 33

Because one duel is never enough.

Comparisons & Facts 157

Side by side. The numbers. The features. No drama.

Not sure which smart tech to go for? We compared Lorex 4K vs Eufy E340 down to every detail &#8212 including specs, perks, and what users are really saying.

General Information 13

Product Type

What type of product is this?

0 Lorex 4K 0 Votes Wired Video Doorbell

0 Eufy E340 0 Votes Wired Video Doorbell, Battery-Powered Video Doorbells

Lorex 4K
vs
Eufy E340
Product Type

Lorex 4K is strictly a Wired Video Doorbell, whereas the Eufy E340 supports both Wired and Battery-Powered operation. Eufy’s hybrid power options offer more flexibility suited for varied installation scenarios.

Defines the product category within smart home devices.

Doorbell Form Factor

What is the doorbell form factor?

0 Lorex 4K 0 Votes Wired

0 Eufy E340 0 Votes Hybrid

Lorex 4K
vs
Eufy E340
Doorbell Form Factor

Lorex 4K has a Wired doorbell form factor, compared to Eufy E340’s Hybrid form factor offering wired and battery options. The hybrid design on Eufy E340 allows more flexible installation and power management.

Indicates how the doorbell is powered and structured.

Mounting Location

Where can this doorbell be mounted?

0 Lorex 4K 0 Votes Front Door

0 Eufy E340 0 Votes Front Door, Gate, Apartment Entry

Lorex 4K
vs
Eufy E340
Mounting Location

Both the Lorex 4K and Eufy E340 support front door mounting; however, Eufy E340 additionally supports mounting at gates and apartment entries. This versatility makes Eufy better for diverse placement needs.

Specifies where the doorbell is intended to be installed.

Product Name

What is the product name?

0 Lorex 4K 0 Votes Lorex 4K

0 Eufy E340 0 Votes Eufy E340

Lorex 4K
Lorex 4K

The product name is Lorex 4K, indicating its brand and primary video resolution capability.

Eufy E340
Eufy E340

This product is identified as the Eufy E340 video doorbell.

The commercial name of the video doorbell.

Installation Type

What type of installation does it require?

0 Lorex 4K 0 Votes Surface Mount

0 Eufy E340 0 Votes Surface Mount

Lorex 4K
Lorex 4K

It uses a Surface Mount installation type, where the device is fixed directly onto the exterior surface of the wall.

Describes how the device is physically installed.

Environment Suitability

Where can this video doorbell be installed?

0 Lorex 4K 0 Votes Outdoor

0 Eufy E340 0 Votes Outdoor

Eufy E340
Eufy E340

The doorbell is specifically designed for Outdoor environments, built to withstand various weather conditions.

Indicates whether the video doorbell is designed for indoor use, outdoor use, or both environments.

Use Case

What is the main use case?

0 Lorex 4K 0 Votes Home Security, Visitor Monitoring, Package Protection

0 Eufy E340 0 Votes Home Security, Visitor Monitoring, Package Protection

Eufy E340
Eufy E340

This device is designed for multiple use cases, including enhancing Home Security, Visitor Monitoring, and providing Package Protection.

Highlights the primary purpose of the video doorbell.

Target User

Who is this designed for?

0 Lorex 4K 0 Votes Homeowners

0 Eufy E340 0 Votes Homeowners, Renters, Apartment Dwellers

Eufy E340
Eufy E340

This product is designed for a wide range of users, including Homeowners, Renters, and Apartment Dwellers, offering versatile security solutions.

Defines the intended user group.

Series Name

What series does it belong to?

0 Lorex 4K 0 Votes B862AJ

0 Eufy E340 0 Votes E340

Lorex 4K
vs
Eufy E340
Series Name

Lorex 4K belongs to the B862AJ series, while the Eufy E340 is part of the E340 series. This indicates different product lineages and potentially different feature sets designed for various user needs.

Identifies the product line or series.

Release Year

What year was this released?

0 Lorex 4K 0 Votes 2022

0 Eufy E340 0 Votes 2023

Lorex 4K
vs
Eufy E340
Release Year

The Release Year of the Lorex 4K is 2022, whereas the Eufy E340 was released in 2023. Being a year newer, the Eufy E340 might include slightly more updated features or improvements suitable for the latest tech demands.

Shows the year the model was introduced.

Compatibility Platform

Which platforms are supported?

0 Lorex 4K 0 Votes iOS, Android, Web

0 Eufy E340 0 Votes iOS, Android, Web

Indicates supported user platforms.

App Required

Is an app required to use it?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

States whether a mobile app is mandatory.

Design & Build 15

Depth

What is the depth?

0.91 inch 0 Votes
1.26 inch 0 Votes

Lorex 4K
vs
Eufy E340
Depth

The Lorex 4K doorbell has a depth of 0.91 inches, while the Eufy E340 is thicker at 1.26 inches. If a slimmer profile is preferred for aesthetic or installation reasons, Lorex 4K is more suitable.

Measures how far the unit protrudes from the wall.

Height

What is the height?

5.12 inch 0 Votes
6.02 inch 0 Votes

Lorex 4K
vs
Eufy E340
Height

The Lorex 4K height is 5.12 inches while the Eufy E340 is taller at 6.02 inches. For users needing a more compact unit, Lorex 4K's shorter height might better suit limited space.

Measures the vertical size of the device.

Mounting Bracket Type

What type of mounting bracket is used?

0 Lorex 4K 0 Votes Standard

0 Eufy E340 0 Votes Standard

Lorex 4K
vs
Eufy E340
Mounting Bracket Type

Both models use a Standard mounting bracket type, ensuring easy compatibility with typical installation setups without extra adapters or special hardware.

Specifies the included mounting bracket style.

Aesthetic Style

What is the aesthetic style?

0 Lorex 4K 0 Votes Modern

0 Eufy E340 0 Votes Modern

Lorex 4K
vs
Eufy E340
Aesthetic Style

The Aesthetic Style of both Lorex 4K and Eufy E340 is Modern, aligning well with contemporary home designs and offering visual appeal in addition to technology.

Describes the overall design look.

Weight

How much does it weigh?

0.26 lbs 0 Votes
0.55 lbs 0 Votes

Lorex 4K
Lorex 4K

The device weighs 0.26 lbs (0.12 kg), making it lightweight for installation.

Eufy E340
Eufy E340

The weight of the device is 0.55 lbs (0.25 kg).

Indicates how heavy the unit is.

Button Illumination

Is the doorbell button illuminated?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Lorex 4K
Lorex 4K

The doorbell features button illumination, making it easy for visitors to locate and press the button in low light conditions.

Shows whether the button lights up for visibility.

Width

What is the width?

1.77 inch 0 Votes
2.05 inch 0 Votes

Eufy E340
Eufy E340

The width of the device is approximately 2.05 inches (5.21 cm).

Measures the horizontal size of the doorbell.

Package Weight

What is the package weight?

1.5 lbs 0 Votes
1.74 lbs 0 Votes

Eufy E340
Eufy E340

The package weight is 1.74 lbs (0.79 kg), including the doorbell and all accessories.

Weight of the product including packaging.

Camera Placement

Where is the camera positioned?

0 Lorex 4K 0 Votes Top-Mounted

0 Eufy E340 0 Votes Top-Mounted,Bottom-Mounted

Describes where the camera sits on the unit.

Build Quality Rating

How is the build quality rated?

0 Lorex 4K 0 Votes High

0 Eufy E340 0 Votes High

Overall perceived construction quality.

Front Plate Replaceable

Is the front plate replaceable?

No 0 Votes Lorex 4K

No 0 Votes Eufy E340

Indicates if the faceplate can be swapped.

Tamper Resistance

Does it resist tampering?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Measures resistance to removal or vandalism.

Video & Image Performance 20

Aspect Ratio

What is the aspect ratio?

0 Lorex 4K 0 Votes 9:16

0 Eufy E340 0 Votes 4:3

Lorex 4K
vs
Eufy E340
Aspect Ratio

Lorex 4K has an aspect ratio of 9:16, ideal for vertical video orientation, while Eufy E340 offers a 4:3 aspect ratio, which captures a wider horizontal field. This affects how video is framed and displayed.

Defines the shape of the recorded video frame.

Video Quality Rating

How is the video quality rated?

0 Lorex 4K 0 Votes High

0 Eufy E340 0 Votes High

Lorex 4K
vs
Eufy E340
Video Quality Rating

Both Lorex 4K and Eufy E340 offer High video quality rating, ensuring sharp and clear footage suitable for recognizing visitors and events at the doorstep.

Overall perceived video clarity and detail.

Image Sensor Type

What image sensor is used?

0 Lorex 4K 0 Votes CMOS

0 Eufy E340 0 Votes CMOS

Lorex 4K
vs
Eufy E340
Image Sensor Type

Each model uses a CMOS image sensor type, a standard for good image quality and performance across lighting conditions, placing both on equal footing for image sensor technology.

Identifies the type of camera sensor used.

Video Recording Trigger

What triggers video recording?

0 Lorex 4K 0 Votes Motion, Button Press

0 Eufy E340 0 Votes Motion, Button Press, Manual

Lorex 4K
vs
Eufy E340
Video Recording Trigger

Both devices activate video recording via Motion and Button Press events; Eufy E340 also supports Manual recording, providing more user control over when to record.

Defines what initiates video recording.

Camera Resolution

What is the camera resolution?

0 Lorex 4K 0 Votes 4K

0 Eufy E340 0 Votes 2K

Eufy E340
Eufy E340

The camera records in 2K resolution, delivering high-definition video with excellent clarity and detail.

Defines the maximum video resolution supported.

Horizontal Field of View

How wide is the horizontal field of view?

0 Lorex 4K 0 Votes Wide

0 Eufy E340 0 Votes Wide

Eufy E340
Eufy E340

The doorbell offers a Wide horizontal field of view, capturing a broader area to the left and right of your door.

Indicates the horizontal viewing coverage of the camera.

Frame Rate

What is the frame rate?

15 Hz 0 Votes
15 Hz 0 Votes

Eufy E340
Eufy E340

The camera captures video at a frame rate of 15 Hz, providing smooth enough footage for most surveillance needs.

Indicates how smooth the video playback appears.

Night Vision Type

What type of night vision is used?

0 Lorex 4K 0 Votes Color, Infrared

0 Eufy E340 0 Votes Color, Infrared

Eufy E340
Eufy E340

The doorbell offers both Color and Infrared night vision, providing versatility for clear visibility in low-light conditions.

Defines how the camera captures video at night.

Video Compression Format

What compression format is used?

0 Lorex 4K 0 Votes H.265

0 Eufy E340 0 Votes H.264

Lorex 4K
Lorex 4K

It uses H.265 video compression, which is an advanced standard that efficiently encodes video while maintaining high quality and reducing file sizes.

Determines how video is compressed for storage and streaming.

Motion Snapshot Capture

Are motion snapshots captured?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Lorex 4K
Lorex 4K

The device can capture still images or snapshots when motion is detected, providing quick visual alerts.

Captures still images when motion is detected.

Vertical Field of View

How tall is the vertical field of view?

0 Lorex 4K 0 Votes Tall

0 Eufy E340 1 Votes Full View

Lorex 4K
vs
Eufy E340
Vertical Field of View

The vertical field of view on Lorex 4K is categorized as Tall, while Eufy E340 offers Full View, implying Eufy covers a broader vertical coverage that can detect more activity in different elevations.

Indicates vertical coverage, important for head-to-toe visibility.

Eufy E340 has full view vertical field of view which I feel captures way more around the door, so I prefer that.

See more

HDR

Does it support HDR?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Improves visibility in high-contrast lighting.

Audio Performance 10

Speaker Type

What type of speaker does it use?

0 Lorex 4K 0 Votes Mono

0 Eufy E340 0 Votes Mono

Lorex 4K
vs
Eufy E340
Speaker Type

The speaker type in both Lorex 4K and Eufy E340 is Mono, which is typical for doorbells and adequate for clear announcements and two-way talk.

Indicates the speaker configuration for output audio.

Audio Quality Rating

How is the audio quality rated?

0 Lorex 4K 0 Votes High

0 Eufy E340 0 Votes High

Lorex 4K
vs
Eufy E340
Audio Quality Rating

Audio Quality Rating is High on both the Lorex 4K and Eufy E340, so users can expect premium sound performance for communication and alerts.

Overall clarity and loudness of audio.

Noise Cancellation

Does it support noise cancellation?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Lorex 4K
vs
Eufy E340
Noise Cancellation

Noise Cancellation is available on both Lorex 4K and Eufy E340, helping enhance audio clarity by minimizing background noise during conversations.

Reduces background noise during conversations.

Voice Clarity

How clear is voice audio?

0 Lorex 4K 0 Votes High

0 Eufy E340 0 Votes High

Lorex 4K
vs
Eufy E340
Voice Clarity

Voice Clarity is High on both Lorex 4K and Eufy E340, which means both deliver clear two-way communication without muffled or unclear speech.

Measures how clearly voices are transmitted.

Audio Recording

Is audio recorded with video?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Lorex 4K
vs
Eufy E340
Audio Recording

Both Lorex 4K and Eufy E340 support audio recording, enabling clear audio capture and enhancing interaction and security by hearing who is at the door.

Indicates whether audio is recorded with video clips.

Audio Alerts

Are audio alerts supported?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Lorex 4K
Lorex 4K

Audio alerts are provided, notifying users of events with sound cues.

Provides sound notifications on connected devices.

Two-Way Audio

Does it support two-way audio?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Allows users to speak and listen through the doorbell.

Microphone Type

What type of microphone is used?

0 Lorex 4K 0 Votes Single Mic

0 Eufy E340 0 Votes Dual Mic

Describes the microphone configuration.

Echo Reduction

Is echo reduction available?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Minimizes echo during two-way audio use.

Audio Codec

What audio codec is used?

0 Lorex 4K 0 Votes AAC

0 Eufy E340 0 Votes AAC

Defines the audio compression format used.

Motion & Detection 18

Package Detection

Does it detect packages?

Yes 1 Votes Lorex 4K

Yes 0 Votes Eufy E340

Lorex 4K
vs
Eufy E340
Package Detection

Both doorbells support Package Detection, a useful feature for monitoring deliveries and ensuring package security directly from Lorex 4K and Eufy E340 units.

Detects delivered packages.

Both cameras offer package detection but I think Lorex 4K has a slight edge in detection capabilities overall.

See more

AI Detection

Does it use AI for detection?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Lorex 4K
vs
Eufy E340
AI Detection

AI Detection capability is present in both Lorex 4K and Eufy E340, improving smart alerts by distinguishing between different types of motion for more accurate notifications.

Uses AI to improve detection accuracy.

Animal Detection

Does it detect animals?

Yes 1 Votes Lorex 4K

Yes 0 Votes Eufy E340

Lorex 4K
vs
Eufy E340
Animal Detection

Animal Detection is enabled on both models, helping reduce false alarms triggered by pets or wildlife which enhances the security experience with Lorex 4K and Eufy E340.

Identifies animals separately from people.

Animal detection is a nice plus and both cameras have it but I feel Lorex 4K is more reliable given its other detection features.

See more

Detection Angle

What is the detection angle?

160 degree 0 Votes
160 degree 0 Votes

Lorex 4K
vs
Eufy E340
Detection Angle

Both devices have a Detection Angle of 160 degrees, offering a wide field of view to detect motion and activity over a broad area, equally effective on Lorex 4K and Eufy E340.

Field of coverage for motion detection.

Motion Scheduling

Can motion detection be scheduled?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Lorex 4K
vs
Eufy E340
Motion Scheduling

Motion Scheduling is offered by both Lorex 4K and Eufy E340, allowing users to customize when motion alerts and recording are active for more precise home monitoring.

Allows scheduling when detection is active.

Detection Range

What is the detection range?

30 ft 0 Votes
16 ft 0 Votes

Lorex 4K
Lorex 4K

The motion detection range extends up to 30 ft (9.14 m), offering comprehensive coverage for your property.

Maximum distance at which motion can be detected.

Adjustable Motion Zones

Can motion zones be adjusted?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Eufy E340
Eufy E340

Users can set adjustable motion zones, allowing them to define specific areas within the camera's view for motion detection, reducing false alerts.

Allows users to customize detection areas.

Motion Sensitivity Control

Can motion sensitivity be adjusted?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Lorex 4K
Lorex 4K

Users have control over motion sensitivity settings, allowing them to fine-tune detection and minimize unwanted alerts.

Adjusts how sensitive motion detection is.

Motion Detection

Does it detect motion?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Enables automatic detection of movement.

Motion Sensor Type

What type of motion sensor is used?

0 Lorex 4K 0 Votes Camera-Based

0 Eufy E340 0 Votes Hybrid

Identifies the technology used to detect motion.

Person Detection

Does it detect people?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Identifies humans specifically.

Vehicle Detection

Does it detect vehicles?

Yes 0 Votes Lorex 4K

No 0 Votes Eufy E340

Detects vehicles in view.

Connectivity & Smart Home 16

Alexa Compatibility

Is it compatible with Alexa?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Lorex 4K
vs
Eufy E340
Alexa Compatibility

Alexa Compatibility is confirmed for both Lorex 4K and Eufy E340, offering seamless integration with Amazon Alexa-enabled devices for voice control and smart home functionality.

Works with Amazon Alexa devices.

Google Assistant Compatibility

Is it compatible with Google Assistant?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Lorex 4K
vs
Eufy E340
Google Assistant Compatibility

Google Assistant compatibility is available on both Lorex 4K and Eufy E340, enabling voice command operations and smart home integration with Google ecosystems.

Works with Google Assistant devices.

IFTTT

Is IFTTT supported?

No 0 Votes Lorex 4K

No 0 Votes Eufy E340

Lorex 4K
vs
Eufy E340
IFTTT

IFTTT support is not available on Lorex 4K, and the Eufy E340's IFTTT compatibility is listed as unavailable, so neither currently supports integration with IFTTT automation services.

Allows automation with third-party services.

App Connectivity

Can it be controlled via an app?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Lorex 4K
vs
Eufy E340
App Connectivity

App Connectivity is supported by both Lorex 4K and Eufy E340, making it straightforward to manage doorbell features, notifications, and settings through mobile devices.

Enables control through a mobile application.

Remote Access

Can it be accessed remotely?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Lorex 4K
vs
Eufy E340
Remote Access

Both Lorex 4K and Eufy E340 offer Remote Access, allowing users to view live video and manage settings from anywhere, enhancing convenience and security.

Enables viewing and control away from home.

Wi-Fi Connectivity

Does it support Wi-Fi?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Lorex 4K
Lorex 4K

Wi-Fi connectivity is integrated, allowing for wireless connection to your home network for remote access.

Indicates whether the doorbell connects via Wi-Fi.

Wi-Fi Band

Which Wi-Fi bands are supported?

0 Lorex 4K 0 Votes 2.4GHz, 5GHz

0 Eufy E340 0 Votes 2.4GHz

Lorex 4K
Lorex 4K

The doorbell supports both 2.4GHz and 5GHz Wi-Fi bands, offering flexible connectivity options and potentially faster data transfer.

Specifies supported wireless frequency bands.

Bluetooth Connectivity

Does it support Bluetooth?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Lorex 4K
Lorex 4K

Bluetooth connectivity is supported, which can facilitate easier setup and local device management.

Allows Bluetooth pairing for setup or accessories.

Wired Network

Does it support a wired network?

No 0 Votes Lorex 4K

No 0 Votes Eufy E340

Lorex 4K
Lorex 4K

This doorbell does not support a wired network connection, relying solely on Wi-Fi for connectivity.

Indicates support for wired Ethernet connectivity.

Smart Display Integration

Does it integrate with smart displays?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Lorex 4K
Lorex 4K

The doorbell supports integration with smart displays, allowing users to view the live feed directly on compatible devices.

Streams video to smart displays.

Smart Assistant

Does it support smart assistants?

Who knows? 0 Votes Lorex 4K (Help us out by suggesting one!)

Who knows? 0 Votes Eufy E340 (Help us out by suggesting one!)

Indicates compatibility with voice assistants.

Apple HomeKit

Does it support Apple HomeKit?

No 0 Votes Lorex 4K

No 0 Votes Eufy E340

Indicates Apple HomeKit integration.

Power & Battery 12

Power Source

What is the power source?

0 Lorex 4K 1 Votes Wired

0 Eufy E340 0 Votes Hybrid

Lorex 4K
Lorex 4K

The doorbell uses a Wired power source, providing continuous and reliable operation without the need for battery replacements.

Defines the primary way the doorbell is powered.

I like that the Lorex 4K uses a wired power source since it means I won't ever have to worry about charging it.

See more

Battery Capacity

How large is the battery capacity?

0 Lorex 4K 0 Votes None

0 Eufy E340 1 Votes Very High

Indicates the relative size of the built-in battery capacity.

The battery capacity on Eufy E340 is very high which is great for places without constant power supply.

See more

Charging Time

How fast does it charge?

Who knows? 0 Votes Lorex 4K (Help us out by suggesting one!)

0 Eufy E340 1 Votes Moderate

Describes how quickly the battery can be fully recharged.

Charging time is moderate on Eufy E340, making it convenient when the battery runs low compared to no charging for Lorex.

See more

Solar Charging

Does it support solar charging?

No 0 Votes Lorex 4K

No 0 Votes Eufy E340

Indicates compatibility with solar charging accessories.

Hardwired

Does it support hardwired power?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Eufy E340
Eufy E340

The doorbell can be hardwired for continuous power, eliminating the need for battery replacements.

Indicates compatibility with existing doorbell wiring.

Battery Powered

Is it battery powered?

No 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Indicates whether the device operates on a battery.

Battery Type

What type of battery does it use?

0 Lorex 4K 0 Votes None

0 Eufy E340 0 Votes Lithium-Ion

Identifies the type of battery used.

Battery Life

How long does the battery last?

Who knows? 0 Votes Lorex 4K (Help us out by suggesting one!)

Who knows? 0 Votes Eufy E340 (Help us out by suggesting one!)

Represents how long the battery lasts under typical use.

Recharge Method

How is the battery recharged?

0 Lorex 4K 0 Votes Hardwired

0 Eufy E340 0 Votes USB,Hardwired

Describes how the battery is recharged.

Power Consumption

How much power does it consume?

5 Watt 0 Votes
5 Watt 0 Votes

Measures how much power the device uses.

Low Battery Alert

Are low battery alerts provided?

No 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Notifies users when battery is running low.

Power Backup

Is there power backup support?

No 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Maintains operation during power outages.

Storage & Subscription 10

Cloud Storage

Is cloud storage available?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Eufy E340
Eufy E340

Cloud storage is available for backing up video recordings, providing remote access to event footage.

Indicates whether recordings can be stored in the cloud.

Local Storage Type

What type of local storage is used?

0 Lorex 4K 1 Votes SD Card

0 Eufy E340 0 Votes Internal Memory

Describes the type of local storage used.

I appreciate that the Lorex 4K supports SD card storage, which gives me some flexibility on local storage options.

See more

Event History Length

How long is event history kept?

0 Lorex 4K 0 Votes Long

0 Eufy E340 0 Votes Extended

Describes how far back motion and event history is accessible.

Storage Encryption

Is stored video encrypted?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Protects stored recordings with encryption.

Continuous Recording

Is continuous recording supported?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Lorex 4K
Lorex 4K

Continuous recording is supported, allowing the doorbell to capture footage 24/7, ensuring no moment is missed.

Supports nonstop video recording.

Cloud Storage Duration

How long is cloud storage retained?

0 Lorex 4K 0 Votes Up to 30 Days

0 Eufy E340 0 Votes Up to 30 Days

Indicates how long video recordings are retained in cloud storage.

Local Storage

Does it support local storage?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Indicates if recordings can be stored locally.

Storage Expandable

Can storage be expanded?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Indicates whether storage capacity can be expanded.

Subscription Tier Options

What subscription options are available?

0 Lorex 4K 0 Votes No Subscription

0 Eufy E340 0 Votes Basic, Standard, Premium

Lists available subscription plan tiers.

Downloadable Clips

Can clips be downloaded?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Allows users to download recorded videos.

Installation & Compatibility 12

Mounting Angle Adjustment

Can the mounting angle be adjusted?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Lorex 4K
Lorex 4K

The mounting system allows for adjustment of the viewing angle, helping to optimize camera coverage.

Eufy E340
Eufy E340

The mounting angle can be adjusted, providing flexibility to optimize the camera's field of view after installation.

Allows adjustment of viewing angle.

Professional Installation

Is professional installation supported?

Yes 0 Votes Lorex 4K

No 0 Votes Eufy E340

Indicates availability of professional installation options.

Wedge Mount

Is a wedge mount included?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Indicates inclusion of a wedge mount for angle correction.

Door Thickness Compatibility

What door thickness is supported?

0 Lorex 4K 0 Votes Standard Doors

Who knows? 0 Votes Eufy E340 (Help us out by suggesting one!)

Indicates what door thickness ranges are supported.

Mobile App Compatibility

Which mobile apps are supported?

0 Lorex 4K 0 Votes iOS, Android

0 Eufy E340 0 Votes iOS, Android

Lorex 4K
Lorex 4K

The doorbell is compatible with mobile applications on both iOS and Android platforms, allowing for remote access and control.

Eufy E340
Eufy E340

The Eufy E340 is compatible with both iOS and Android mobile devices, allowing users to manage settings and view live feeds from their smartphones.

Specifies supported mobile platforms.

Existing Doorbell Wiring Compatible

Is it compatible with existing wiring?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Eufy E340
Eufy E340

The doorbell is compatible with existing doorbell wiring, simplifying installation for homes with traditional doorbell systems.

Works with standard doorbell wiring.

Transformer Requirement

Is a transformer required?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Lorex 4K
Lorex 4K

A transformer is required for this doorbell to operate, providing the necessary power supply.

Indicates if a transformer upgrade is needed.

Corner Mount

Is a corner mount included?

Yes 0 Votes Lorex 4K

No 0 Votes Eufy E340

Lorex 4K
Lorex 4K

A corner mount accessory is either included or supported, enabling installation on angled walls or corners for wider viewing.

Indicates inclusion of a corner mount accessory.

OS Version Requirement

What OS version is required?

0 Lorex 4K 0 Votes Recent Versions

0 Eufy E340 0 Votes Recent Versions

Lorex 4K
Lorex 4K

The mobile application for the doorbell requires Recent Versions of operating systems for optimal performance and compatibility.

Specifies minimum supported mobile OS versions.

Installation Difficulty

How difficult is installation?

0 Lorex 4K 0 Votes Moderate

0 Eufy E340 0 Votes Easy

Describes how difficult installation is for users.

DIY Installation

Can it be installed without professional help?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Indicates if users can install it themselves.

Multi-Device

Can multiple devices access it?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Allows use across multiple devices or users.

Security & Privacy 11

End-to-End Encryption

Is end-to-end encryption supported?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Eufy E340
Eufy E340

The doorbell supports end-to-end encryption, ensuring that video and audio data are securely transmitted and protected from unauthorized access.

Ensures data is encrypted from device to user.

User Access Control

Can user access be controlled?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Eufy E340
Eufy E340

This feature provides user access control, allowing the primary owner to manage who can view or interact with the doorbell system.

Manages permissions for multiple users.

Privacy Shutter

Is there a privacy shutter?

No 0 Votes Lorex 4K

No 0 Votes Eufy E340

Lorex 4K
Lorex 4K

The doorbell does not come with a physical privacy shutter.

Physically or digitally blocks the camera.

Audio Encryption

Is audio data encrypted?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Protects audio data from unauthorized access.

GDPR Compliance

Is it GDPR compliant?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Indicates compliance with data protection regulations.

Two-Factor Authentication

Is two-factor authentication supported?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Eufy E340
Eufy E340

Two-factor authentication is supported, adding an extra layer of security to user accounts by requiring a second verification step.

Adds an extra layer of account security.

Video Encryption

Is video data encrypted?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Encrypts video data during storage and transmission.

Privacy Zones

Can privacy zones be set?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Allows blocking recording in selected areas.

Data Storage Location

Where is video data stored?

0 Lorex 4K 0 Votes Local and Cloud

0 Eufy E340 0 Votes Local and Cloud

Indicates where recorded data is stored.

Security Certification

What security certifications does it have?

0 Lorex 4K 0 Votes FCC, CE

0 Eufy E340 0 Votes FCC, CE

Lists recognized security or compliance certifications.

Account Protection Features

Are account protection features included?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Includes features to prevent account takeover.

Environmental & Durability 9

IP Rating

What is the IP rating?

0 Lorex 4K 1 Votes IP65

0 Eufy E340 0 Votes IP65

Eufy E340
Eufy E340

An IP65 rating signifies the doorbell is dust-tight and protected against water jets from any direction, making it suitable for outdoor use.

Defines protection against dust and water ingress.

IP65 rating on both means durability in weather conditions is solid but I think Lorex 4K stands out a bit more with extra dust resistance.

See more

Dust Resistance

Is it dust resistant?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Lorex 4K
Lorex 4K

The device is designed with dust resistance, protecting its internal components from environmental particles.

Prevents dust from affecting internal components.

Weather Resistance

Is it weather resistant?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Indicates ability to operate in outdoor weather conditions.

Cold Weather Performance

How does it perform in cold weather?

0 Lorex 4K 0 Votes Excellent

0 Eufy E340 0 Votes Excellent

Describes performance in low temperatures.

Humidity Resistance

Is it humidity resistant?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Handles high-humidity environments reliably.

Operating Temperature Range

What temperatures can it operate in?

0 Lorex 4K 0 Votes -4-122°F

0 Eufy E340 0 Votes -4-122°F

Eufy E340
Eufy E340

The doorbell is designed to operate within a wide temperature range of -4-122°F (-20-50°C), suitable for various climates.

Specifies supported ambient temperature range.

Outdoor Durability Rating

How durable is it outdoors?

0 Lorex 4K 0 Votes High

0 Eufy E340 0 Votes High

Lorex 4K
Lorex 4K

The doorbell has a High outdoor durability rating, indicating its robust construction and ability to withstand environmental elements.

Overall durability for outdoor use.

Heat Resistance

What is the maximum heat resistance of it?

122 °F 0 Votes
122 °F 0 Votes

Indicates maximum tolerance to high temperatures.

UV Resistance

Is it UV resistant?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Protects against sun-related material degradation.

In the Box & Support 11

Support Channels

What support channels are available?

0 Lorex 4K 0 Votes Phone, Email, Chat, Help Center

0 Eufy E340 0 Votes Phone, Email, Chat, Help Center

Lorex 4K
Lorex 4K

Customers can access support through multiple channels including Phone, Email, Chat, and a dedicated Help Center.

Lists available support contact methods.

Software Support Duration

How long is software support provided?

0 Lorex 4K 0 Votes Long-Term

0 Eufy E340 0 Votes Long-Term

Lorex 4K
Lorex 4K

The product offers Long-Term software support, ensuring continued updates and security patches.

Indicates how long software and firmware updates are provided.

Charging Cable

Is a charging cable included?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Indicates inclusion of a charging cable.

Quick Start Guide

Is a quick start guide included?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Provides basic setup instructions.

Warranty Length

How long is the warranty?

12 months 0 Votes
12 months 0 Votes

Eufy E340
Eufy E340

The product comes with a warranty length of 1 Year (12 months), covering manufacturing defects and ensuring product reliability.

Shows the duration of manufacturer warranty coverage.

Mounting Hardware

Is mounting hardware included?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Indicates whether mounting hardware is provided.

Power Adapter

Is a power adapter included?

No 0 Votes Lorex 4K

No 0 Votes Eufy E340

Indicates inclusion of a power adapter.

User Manual

Is a user manual included?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Indicates whether a full user manual is provided.

Customer Support Availability

Is customer support available?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Indicates whether customer support is available.

Replacement Parts Availability

Are replacement parts available?

Yes 0 Votes Lorex 4K

Yes 0 Votes Eufy E340

Indicates if replacement parts can be purchased.

Return Policy

What is the return policy?

0 Lorex 4K 0 Votes Extended Returns

0 Eufy E340 0 Votes Standard Returns

Describes the conditions and flexibility for returning the product after purchase.

Surveys

Because hot takes deserve votes.

Video Quality

How satisfied are you with the video clarity and sharpness of this video doorbell?

Crystal clear video — 2K resolution or higher
0 Votes
Lorex 4K
0 Votes
Eufy E340
Very clear video — 1080p resolution
0 Votes
Lorex 4K
0 Votes
Eufy E340
Decent video quality — 720p resolution
0 Votes
Lorex 4K
0 Votes
Eufy E340
Somewhat blurry — Below 720p
0 Votes
Lorex 4K
0 Votes
Eufy E340
Hard to see details — Poor or inconsistent resolution
0 Votes
Lorex 4K
0 Votes
Eufy E340

Motion Detection Accuracy

How well does this video doorbell detect motion and alert you when someone approaches?

Extremely accurate — Detects motion within 30 feet consistently
0 Votes
Lorex 4K
0 Votes
Eufy E340
Very reliable — Detects motion within 20 to 30 feet
0 Votes
Lorex 4K
0 Votes
Eufy E340
Good enough — Detects motion within 10 to 20 feet
0 Votes
Lorex 4K
0 Votes
Eufy E340
Often misses motion — Under 10 feet
0 Votes
Lorex 4K
0 Votes
Eufy E340
Barely works — Misses most motion events
0 Votes
Lorex 4K
0 Votes
Eufy E340

Notification Speed

How fast does this video doorbell send alerts after motion is detected?

Instant alerts — Under 1 second
0 Votes
Lorex 4K
0 Votes
Eufy E340
Very quick — 1 to 3 seconds
0 Votes
Lorex 4K
0 Votes
Eufy E340
Acceptable — 3 to 5 seconds
0 Votes
Lorex 4K
0 Votes
Eufy E340
Noticeably slow — 5 to 10 seconds
0 Votes
Lorex 4K
0 Votes
Eufy E340
Frustratingly slow — Over 10 seconds
0 Votes
Lorex 4K
0 Votes
Eufy E340

Battery Life

How satisfied are you with the battery life of this video doorbell between charges?

Rarely needs charging — Over 6 months
0 Votes
Lorex 4K
0 Votes
Eufy E340
Long-lasting — 4 to 6 months
0 Votes
Lorex 4K
0 Votes
Eufy E340
Decent — 2 to 4 months
0 Votes
Lorex 4K
0 Votes
Eufy E340
Needs frequent charging — 1 to 2 months
0 Votes
Lorex 4K
0 Votes
Eufy E340
Constant charging — Under 1 month
0 Votes
Lorex 4K
0 Votes
Eufy E340

Ease of Installation

How easy was it to install and set up this video doorbell?

Super easy — Set up in minutes with no hassle
0 Votes
Lorex 4K
0 Votes
Eufy E340
Pretty smooth — Minor effort required
0 Votes
Lorex 4K
0 Votes
Eufy E340
Manageable — Took some time but worked fine
0 Votes
Lorex 4K
0 Votes
Eufy E340
A bit frustrating — Needed troubleshooting
0 Votes
Lorex 4K
0 Votes
Eufy E340
Very difficult — Installation was a headache
0 Votes
Lorex 4K
0 Votes
Eufy E340

App and Software Experience

How enjoyable and easy is it to use the app and software for this video doorbell?

A pleasure to use — Smooth, intuitive, and reliable
0 Votes
Lorex 4K
0 Votes
Eufy E340
Mostly enjoyable — Easy with small quirks
0 Votes
Lorex 4K
0 Votes
Eufy E340
Okay overall — Works but feels clunky
0 Votes
Lorex 4K
0 Votes
Eufy E340
Annoying to use — Frequent issues or lag
0 Votes
Lorex 4K
0 Votes
Eufy E340
Hard to deal with — Confusing and unreliable
0 Votes
Lorex 4K
0 Votes
Eufy E340

Night Vision Performance

How well does this video doorbell perform at night or in low-light conditions?

Excellent night vision — Clear up to 30 feet
0 Votes
Lorex 4K
0 Votes
Eufy E340
Very good — Clear up to 20 to 30 feet
0 Votes
Lorex 4K
0 Votes
Eufy E340
Decent — Clear up to 10 to 20 feet
0 Votes
Lorex 4K
0 Votes
Eufy E340
Weak night vision — Under 10 feet
0 Votes
Lorex 4K
0 Votes
Eufy E340
Almost unusable — Poor visibility at night
0 Votes
Lorex 4K
0 Votes
Eufy E340

Build Quality and Durability

How solid and durable does this video doorbell feel for daily outdoor use?

Built like a tank — Feels durable for 5+ years
0 Votes
Lorex 4K
0 Votes
Eufy E340
Very solid — Feels reliable for several years
0 Votes
Lorex 4K
0 Votes
Eufy E340
Average build — Should last a few years
0 Votes
Lorex 4K
0 Votes
Eufy E340
Feels fragile — Durability is questionable
0 Votes
Lorex 4K
0 Votes
Eufy E340
Poorly built — Feels like it won’t last
0 Votes
Lorex 4K
0 Votes
Eufy E340

Two-Way Audio Quality

How clear and reliable is the two-way audio when talking through this video doorbell?

Loud and crystal clear — Clear voices within 15 feet
0 Votes
Lorex 4K
0 Votes
Eufy E340
Very clear — Easy conversation within 10 to 15 feet
0 Votes
Lorex 4K
0 Votes
Eufy E340
Good enough — Understandable within 5 to 10 feet
0 Votes
Lorex 4K
0 Votes
Eufy E340
Hard to hear — Voices unclear under 5 feet
0 Votes
Lorex 4K
0 Votes
Eufy E340
Barely usable — Frequent audio cutouts or distortion
0 Votes
Lorex 4K
0 Votes
Eufy E340

Pricing Value

How do you feel about the price of this video doorbell compared to what it offers?

Great value for money — Feels worth every dollar
0 Votes
Lorex 4K
0 Votes
Eufy E340
Pretty good price — Slightly expensive but reasonable
0 Votes
Lorex 4K
0 Votes
Eufy E340
Fair deal — Price matches the features
0 Votes
Lorex 4K
0 Votes
Eufy E340
Kinda pricey — Costs more than it should
0 Votes
Lorex 4K
0 Votes
Eufy E340
Crazy expensive — Way overpriced for what you get
0 Votes
Lorex 4K
0 Votes
Eufy E340

Guides 2

Files 1

Lorex 4K Video Doorbell B862AJ User Manual

cloudfront.net
cloudfront.net

Files 1

Eufy E340 Security Video Doorbell User Guide

amazonaws.com
amazonaws.com

Reviews 0

The good, the bad, and the brutally honest.

Average Rating

Lorex
Lorex
Lorex 4K
Lorex 4K
0 / 5 0 Reviews
Eufy
Eufy
Eufy E340
Eufy E340
0 / 5 0 Reviews

Discussions 0

Thoughts, takes, and hot debates.

Awards 0

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Collections 0

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Eufy E340
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Eufy
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