In the rapidly evolving world of smart home security, video doorbells have become more than just a way to see who's at your door. The Eufy Security E340 2K Dual Camera Video Doorbell and Google Nest Doorbell Wired 2nd Gen represent two different approaches to solving modern doorstep security challenges. Let's dive into how these devices stack up against each other and which might be right for your home.
Video doorbells have come a long way since Ring first popularized them in 2013. Today's devices pack impressive technical capabilities into relatively compact packages. The latest models feature high-resolution cameras, advanced AI detection, and integration with broader smart home ecosystems.
Google's Nest Doorbell was released in October 2022 as a refined update to their popular Nest Hello. Meanwhile, Eufy's E340 represents a fresh approach with its innovative dual-camera system, launched more recently to address common blind spots in traditional doorbell cameras.
The Eufy E340 takes an innovative approach with its dual-camera system. The main 2K camera faces forward while a secondary 1080p camera points downward at a 30-degree angle. This setup provides something most video doorbells miss - a complete view of your doorstep area, including packages left right below the camera.
In contrast, the Nest Doorbell uses a single 2K sensor with HDR (High Dynamic Range) processing. HDR combines multiple exposures to handle challenging lighting situations better, like when your visitor is backlit by bright sunlight. While it offers excellent image quality, its traditional single-camera design means packages placed directly below might be out of view.
The real-world implications are significant:
One of the biggest differentiators between these doorbells is their approach to video storage. The Eufy E340 includes 8GB of local storage and doesn't require any subscription. Videos are stored directly on the device, providing faster access and better privacy. You can expand storage by adding a Eufy HomeBase, but it's not required.
The Nest Doorbell takes a cloud-first approach. Without a subscription, you get three hours of event history. A Nest Aware subscription ($8/month) adds 30 days of event history, while Nest Aware Plus ($12/month) provides 60 days plus 10 days of 24/7 continuous recording.
Annual cost comparison:
Both doorbells support major voice assistants, but their capabilities differ significantly. The Nest Doorbell shines in Google Home environments, offering seamless integration with Nest Hubs, speakers, and other Google devices. It can announce visitors by name (with Familiar Face detection) and show live feeds on compatible displays.
The Eufy E340 works with both Alexa and Google Assistant but in a more basic way. You can view the camera feed on smart displays and receive notifications, but you won't get the same level of AI-powered features or ecosystem integration.
Here's where flexibility becomes important:
The Eufy E340 offers both battery and hardwired installation options. The battery lasts up to 6 months and takes about 5 hours to charge fully. For hardwired installation, it works with standard doorbell transformers (16-24V AC).
The Nest Doorbell is hardwired-only, requiring an 8VA transformer and existing doorbell wiring. While this means no battery charging, it also limits installation locations and might require professional installation for homes without existing doorbell wiring.
Both doorbells use AI to detect people, packages, and other objects, but their approaches differ:
Nest's AI processing happens in the cloud, offering:
Eufy processes AI locally, providing:
In daily use, both doorbells perform well but with different strengths:
The Eufy E340's dual cameras truly shine when monitoring package deliveries. You'll never miss a package left below the camera, and the local storage means instant playback without buffering. However, the larger size might not suit every doorframe.
The Nest Doorbell excels at intelligent notifications and ecosystem integration. Its HDR video looks great, and the AI features are more refined. However, the subscription requirement and cloud dependence mean you'll need reliable internet for full functionality.
Choose the Eufy Security E340 if:
Go with the Google Nest Doorbell if:
Both devices represent significant improvements over previous generations, but they serve different needs. The Eufy E340's dual-camera approach solves real problems with traditional video doorbells, while Nest's refined AI and ecosystem integration offer a more polished smart home experience.
For most users, the Eufy E340's comprehensive coverage and subscription-free operation make it the better value, despite its larger size. However, if you're already invested in Google's ecosystem and value advanced AI features over complete doorstep visibility, the Nest Doorbell remains a compelling choice.
| Eufy Security E340 2K Dual Camera Video Doorbell | Google Nest Doorbell Wired 2nd Gen |
|---|---|
| Camera System - Determines what you can see and monitor | |
| Dual cameras: 2K front + 1080p downward-facing | Single 2K camera with HDR |
| Field of View - Affects coverage area and blind spots | |
| 160° horizontal + dedicated downward view | 145° diagonal view |
| Storage Options - Impacts ongoing costs and accessibility | |
| 8GB local storage, no subscription required | 3-hour cloud storage free, subscription for more |
| Power Options - Affects installation flexibility | |
| Battery (6 months) or hardwired (16-24V AC) | Hardwired only (requires 8VA transformer) |
| Night Vision - Critical for evening monitoring | |
| Color with dual LED lights + infrared | Infrared only (black & white) |
| AI Features - Determines smart detection capabilities | |
| Local processing: Person, package, face detection | Cloud AI: Person, package, vehicle, animal + Familiar Faces |
| Smart Home Integration - Important for ecosystem compatibility | |
| Basic Alexa and Google Assistant support | Deep Google Home integration, advanced routines |
| Subscription Costs - Affects total ownership cost | |
| No subscription required | $8/month for Nest Aware (required for full features) |
| Weather Protection - Ensures durability | |
| IP65 rated | IPx4 rated |
| Response Time - Affects real-world usability | |
| Near-instant (local processing) | Slight delay (cloud processing) |
| Video Storage Duration - Important for reviewing events | |
| Continuous with 8GB local storage | 3 hours free, 30-60 days with subscription |
| Installation Requirements - Consider setup complexity | |
| DIY friendly, flexible mounting options | Requires existing doorbell wiring, may need professional install |
| Package Detection - Critical for delivery monitoring | |
| Complete coverage with downward camera | Limited to front camera view only |
The Eufy Security E340 offers better overall value with its dual-camera system and no subscription requirement. However, the Google Nest Doorbell is superior for Google Home users and those prioritizing advanced AI features.
The Eufy E340 works completely subscription-free with 8GB local storage. The Nest Doorbell requires a Nest Aware subscription ($8/month) for features beyond basic 3-hour cloud storage.
Both offer 2K resolution, but the Eufy E340 provides more complete coverage with its dual-camera system. The Nest Doorbell offers better HDR processing for challenging lighting conditions.
The Eufy E340's downward-facing camera makes it ideal for monitoring valuable home theater equipment deliveries, as you can see packages placed directly below. The Nest Doorbell's single camera may miss packages left close to the door.
The Eufy E340 offers color night vision with built-in lights, while the Nest Doorbell uses standard infrared for black-and-white night vision. The Eufy provides better nighttime package monitoring.
The Eufy E340 offers flexible installation with battery or hardwired options. The Nest Doorbell requires existing doorbell wiring and may need professional installation.
The Nest Doorbell offers superior integration with Google Home devices and advanced AI features. The Eufy E340 provides basic Alexa and Google Assistant compatibility.
The Eufy E340 stores video locally for continuous access. The Nest Doorbell offers 3 hours free or 30-60 days with subscription.
The Eufy E340's dual-camera system provides superior package detection and monitoring with its dedicated downward view. The Nest Doorbell's single camera may miss packages placed close to the door.
Both doorbells work with existing chimes, but the Eufy E340 offers more flexibility with battery operation if you don't have existing wiring.
The Eufy E340 offers more reliable operation with local storage and processing. The Nest Doorbell depends on cloud connectivity and may experience delays.
The Eufy E340 offers better weather protection with IP65 rating compared to the Nest Doorbell's IPx4 rating, making it more suitable for exposed locations.
We've done our best to create useful and informative comparisons to help you decide what product to buy. Our research uses advanced automated methods to create this comparison and perfection is not possible - please contact us for corrections or questions. These are the sites we've researched in the creation of this article: t3.com - eufy.com - youtube.com - trustedreviews.com - youtube.com - homedepot.com - eufy.com - costco.com - eufy.com - eufy.com - eufy.com - bestbuy.com - consumerreports.org - youtube.com - the5krunner.com - camelcamelcamel.com - support.google.com - security.org - youtube.com - bestbuy.com - wasserstein-home.com - googlenestcommunity.com - googlenestcommunity.com - support.google.com
