VIOFO A329S 2CH 4K 60FPS+2K HDR Dash Cam with Sony STARVIS 2 Sensor, Built-in Wi-Fi 6 and GPS, Support SSD Storage, Low Power Impact Detection, Hybrid Parking RecordingVIOFO A329S 2CH 4K 60fps Front + 2K Rear, Dual Sony STARVIS 2 The VIOFO A329S 2CH delivers the sharpest dual channel recording in its class: true 4K (38402160) at 60 frames per second on the front camera, paired with 2K (25601440) HDR on the rear. Both cameras are built on Sony STARVIS 2 sensors the front uses the IMX678 (1 1. 8", 8MP) and the rear uses the IMX675 (1 2. 8", 5MP) delivering approximately 2. 5 wider dynamic range than first generation