Which dash cam is better? Comparing the two 4K dash cameras side by side, showing you their key features and specs.
VIOFO A129 Pro Duo & BlackVue DR900S-2CH Comparison Chart
| Dash Cam Model → | BlackVue DR900S
| VIOFO A129 Pro Duo
|
| Video Resolution Front | 4K – 3840 x 2160 @ 30 FPS | 4K – 3840 x 2160 @ 30 FPS |
| Video Resolution Rear | 1080p HD @ 30 FPS | 1080p HD @ 30 FPS |
| Image Sensor Front | 8MP OmniVision OS08A10 | 8MP Sony IMX317 |
| Image Sensor Rear | 2.1MP Sony STARVIS | 2MP Sony IMX291 |
| Lens Angle Front | 162° | 130° |
| Lens Angle Rear | 139° | 140° |
| Processor | HiSilicon HI3559 | Novatek 96685 |
| Maximum microSD Card | 256GB | 256GB |
| WiFi | Yes, Built-In | Yes, Built-In |
| GPS | Yes, Built-In | Yes, Built-In |
| Parking Mode | Motion & Impact Detection | Motion & Impact Detection |
| APP | iOS and Android | iOS and Android |
| Battery or Capacitor | Capacitor | Capacitor |
| Read More → | BlackVue DR900S Full Review | A129 Duo Pro Full Review |
| Current Price → | Check Price on Amazon | Check Price on Amazon |
