Google Nest Cam (battery, 2nd gen) vs TP-Link Tapo C420S2
Side-by-side comparison based on hands-on testing. Updated April 2026.
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Our pick:TP-Link Tapo C420S2 scores higher overall with a 4.5/5 rating.
Feature comparison
| Feature | Google Nest Cam (battery, 2nd gen) | TP-Link Tapo C420S2 |
|---|---|---|
| Resolution | 1080p HDR | 2K QHD (4MP) |
| Field of view | 130° | 113° diagonal |
| Night Vision | Yes | Color (starlight) + IR to 15m |
| Power | Rechargeable battery (indoor/outdoor) | Removable battery, up to 180-day life |
| Storage | 3h free event history, Nest Aware optional | microSD up to 512GB on hub, no fee |