EZVIZ BC2
Charges over micro-USB, the older and slower charging standard.
Standard magnetic mount, weaker holding force on uneven or vertical surfaces.
Fewer color/finish options at retail compared to the newer model.
EZVIZ CB2
Charges over USB-C, faster and more convenient since most modern chargers/cables already use it.
Detachable base with about 200% more magnetic holding force for a more stable mount.
Available in black and white finishes, giving more flexibility to match your home’s decor.
The BC2 and CB2 are close relatives in the EZVIZ battery camera lineup rather than two very different products. Both use the same 2-megapixel, 1/2.8-inch CMOS sensor recording 1080p at 15fps, both run on a 2,000mAh rechargeable battery rated for around 50 days per charge, both connect only to 2.4GHz Wi-Fi, and both detect human motion with real-time alerts and two-way audio. Night vision range is the same on both models too, at up to about 5 meters. Setup for either camera goes through the same official EZVIZ mobile app, using a QR code scan to pair the camera to your account and Wi-Fi network.
| Spec | BC2 | CB2 |
|---|---|---|
| Charging port | Micro-USB | USB-C |
| Sensor / resolution | 2MP, 1080p 15fps | 2MP, 1080p 15fps |
| Battery | 2,000mAh, ~50 days | 2,000mAh, ~50 days |
| Wi-Fi | 2.4GHz only | 2.4GHz only |
| Night vision | Up to 5m IR | Up to 5m IR |
| Magnetic mount | Standard | ~200% stronger holding force |
| Color options | Limited | Black and white |
Which One Should You Buy
If you are choosing between them new, go with the CB2. The USB-C charging port alone makes day-to-day maintenance easier since you likely already own USB-C cables, and the stronger magnetic mount holds up better outdoors in wind or on uneven surfaces. The BC2 is not a bad camera by any means — the core recording quality, battery life, and detection features are identical — but it is the older design being phased out as retailers shift to the CB2.
If you already own a BC2 and it works fine, there is no strong reason to replace it. The performance difference between the two models is essentially zero; the CB2 is a hardware refresh, not a feature upgrade.
Frequently Asked Questions
Can I mix BC2 and CB2 cameras in the same EZVIZ account?
Yes, both models work through the same EZVIZ app and account without any compatibility issues.
Does the CB2 have better video quality than the BC2?
No, both record at the same 1080p 15fps resolution using the same sensor.
Is the CB2 more expensive than the BC2?
Pricing varies by retailer and region, but the CB2 is generally priced similarly to or only slightly above the BC2 given the minor hardware upgrades.
Conclusion
The EZVIZ BC2 and CB2 share the same core camera hardware, so the real decision comes down to charging convenience and mounting strength. For a new purchase, the CB2’s USB-C port and stronger magnetic base make it the easy pick; for existing BC2 owners, there is little reason to upgrade.
Ryan
CS degree · 15 years hardware troubleshooting