VIOFO A129 Pro Duo

4K + 1080P Front and Rear Dashcam
Product Dimesions Front: 3.25x2x1.62 in ; Rear: 1.95x2.05x1.24 in
Viewing Angle Front: 130°; Rear: 140°
Storage Support 256GB SD card max
Resolution Front: 4K (3840 x 2160 30fps) Rear: 1920 x 1080P 30fps
Image Sensor Front: Sony IMX317 Sensor 8MP; Rear: Sony STARVIS IMX291
Lens Front: 7G F1.8 aperture Rear: 7G F1.6 aperture
Display Screen 2.0" TFT high resolution
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$188.99 Get 35% off
Reason to Buy
✔ Excelent Video Quality
✔ Great Low Light Sensitivity
✔ Wi-Fi support
Reason to avoid
Bulkier, due to built-in screen

The Viofo A129 Pro Duo is a dual dashcam that consists of a 130-degree field of view 4K UHD camera using a Sony EXMOR IMX317 sensor, and a 140-degree FOV 1080p rear camera (Sony EXMOR IMX291). The main unit of the device features a color display that measures two inches and includes five buttons located below it for navigation. The menu is very user-friendly and the buttons are clearly visible. A/V output, USB power, and the rear camera are displayed on the right side of the unit.  Thera is also a reset button and a slot for an SD card on the left side. 

The camera will record 15 seconds before and 30 seconds after a motion thus providing more details to you about the possible accident. The camera is said to be of excellent quality. The most important functionalities the Viofo A129 Pro has includes 4K resolution, loop recording, emergency recording, motion detection, time-lapse, parking mode, wifi GPS function, and so on. The dash cam also features a built-in GPS which will also automatically set the time and date.

Car camera A129 Pro Duo will record and lock 15 seconds of video before the event and 30 seconds after an impact/motion, This is an excellent feature and completes a true parking mode as there can be a lot of vital information in the lead-up to whatever triggered recording.
A 4k car camera usually has better quality than other cameras that might be cheaper and don't have HD image quality.