Dashcam Guide: Choosing Between 1, 2, and 3 Channel on Guam
Technical Hardware Comparison
Analyzing Sony STARVIS 2 Efficiency for Secure Guam
Viofo A119M Pro (1-Channel)
The highest bitrate 1-channel system, focused exclusively on front-facing 4K evidence.
Sony STARVIS 2 IMX678
4K UHD (3840 x 2160)
Hardware HDR (7-Glass Lens)
Supercapacitor
Viofo A229 Ultra (2-Channel)
Dual-channel protection covering both front and rear traffic with industry-leading clarity.
Dual Sony STARVIS 2
4K Front + 2K Rear
Dual-Channel HDR
Supercapacitor
Viofo A329S (3-Channel)
The ultimate security suite monitoring the road, the rear, and the interior cabin simultaneously.
Triple Sony STARVIS 2
4K + 2K + 1080p (Cabin)
Infrared (IR) Interior
Supercapacitor
Hardware Specification Comparison
| Specification | A119M Pro | A229 Ultra | A329S |
|---|---|---|---|
| Channels | 1 (Front) | 2 (Front/Rear) | 3 (Full Coverage) |
| Max SD Card | 512GB | 512GB | 512GB + SSD Support |
| HDR Support | Single | Dual | Triple |
| Wi-Fi Tech | Wi-Fi 6 | 5GHz Dual-Band | Wi-Fi 6 + Ext Ant. |