A:Answer Yes, you can playback your recorded video on screen. Swiping to the right displays recorded files (both front & rear camera). Double tapping on a file begins on-screen playback. You can also delete files from your mirror. This function is described in the user manual, which you can download from VanTop's web site.
A Sandisk Extreme 128gb U3 V30 Class 10 card is sufficient. It writes 4k video at 90mb/s which is more than enough for a dashcam. Read speed is 160mb/s. An Extreme Plus is exactly the same except it can read at 170mbs, so unless you're a professional video editor, the Extreme Plus is not worth the extra cost.
If your vehicle is going to be exposed to adverse weather & harsh conditions and you want a more durable SD card, you can always buy a SanDisk High Endurance 128gb card. Those are V30, U3, Class 10, also, but maximum write speed is 40mb/s, & max read speed is 100mb/s. You're trading speed for ultimate reliability. SanDisk claims this card is "..temperature-proof, waterproof, shockproof, and x-ray-proof."
