REOLINK Duo 3 PoE 16MP UHD Dual-Lens PoE Security Camera VS Google Nest Doorbell (Battery) – Ash: Which is Better in 2025?

Home security in 2025 has evolved beyond simple motion alerts. Today, consumers want crystal-clear video, intelligent AI detection, easy installation, and integration with smart home ecosystems. Two heavyweights stand out in this space: the REOLINK Duo 3 PoE 16MP UHD Dual-Lens Camera and the Google Nest Doorbell (Battery).

While the REOLINK Duo 3 is a powerhouse for full property surveillance, the Google Nest Doorbell is perfect for front-door interactions and package protection. But which one should you buy? Let’s break it down.

Product Overview

1. REOLINK Duo 3 PoE 16MP UHD Dual-Lens Camera

• Type: Wired PoE security camera

• Resolution: 16MP UHD (7680×2160) with dual lenses

• Best For: Full property coverage with ultra clarity

• Special Features: Color night vision, AI object detection, PoE connection, 180° panoramic view

Why it’s great: If you need wide coverage without blind spots, this is the camera to beat.

🛒 Check Price on Amazon

2. Google Nest Doorbell (Battery) – Ash

• Type: Wireless battery-powered smart doorbell

• Resolution: HDR video with 3:4 aspect ratio

• Best For: Front door monitoring, package tracking, and visitor interaction

• Special Features: AI-powered person/package detection, two-way talk, integration with Google Home

Why it’s great: Perfect for renters or homeowners who want quick setup without wiring.

🛒 Check Price on Amazon

Feature Comparison Table

Pros & Cons

REOLINK Duo 3 PoE

✅ Ultra-high resolution (16MP)
✅ Wide 180° coverage eliminates blind spots
✅ No monthly subscription for local storage
✅ PoE ensures stable connection

❌ Requires Ethernet cabling
❌ Not as discreet as a doorbell camera

Google Nest Doorbell

✅ Battery-powered option for easy setup
✅ Great AI package/person alerts
✅ Works seamlessly with Google smart homes
✅ Sleek, modern design

❌ Lower resolution compared to REOLINK
❌ Cloud storage requires subscription

Verdict: Which Should You Buy in 2025?

• Choose REOLINK Duo 3 PoE if you want full property surveillance, ultra clarity, and wide coverage for driveways, backyards, or front yards. Perfect for tech-savvy homeowners who can run Ethernet cabling.

• Choose Google Nest Doorbell (Battery) if you want easy setup, front door protection, and smart AI alerts without drilling holes for cables. Ideal for renters and minimalists.

💡 Alternative Pick: If you want both wide surveillance and front door coverage, pair the REOLINK Duo 3 for perimeter monitoring with the Nest Doorbell for package and visitor alerts.

Best Amazon Deals – Summer 2025 Picks

🔥 Limited-Time Discounts on these security must-haves:

1. REOLINK Duo 3 PoE 16MP UHD – Ultra-wide surveillance powerhouse. 🛒 Check Deal

2. Google Nest Doorbell (Battery) – Best for visitor and package alerts. 🛒 Check Deal

3. Eufy Security SoloCam S40 – Solar-powered smart cam for eco-friendly security. 🛒 Check Deal

4. Arlo Pro 5S 2K – Wire-free, crisp 2K security camera. 🛒 Check Deal

5. Ring Floodlight Cam Wired Plus – Motion-activated security lighting + camera. 🛒 Check Deal

FAQ

Q1: Can the REOLINK Duo 3 PoE work without internet?
A: Yes, for local recording with an NVR, but remote access needs internet.

Q2: How often do I need to charge the Google Nest Doorbell battery?
A: Typically every 2–3 months depending on activity.

Q3: Can I use both together?
A: Absolutely. Many users combine a high-resolution security camera with a smart doorbell for layered protection.

6 min read