Excellent qualityReviewed in the United States on February 20, 2022
I bought this X4S Duo as an upgrade to my current N2 Pro that I bought back from 2018. The N2 Pro itself still works like charm. So when I decided to upgrade my dashcam to have a rear camera, I decided to get the Vantrue instead of others in the market as I already knew the quality of their products. The X4S is a little bit heavier than the N2 Pro, but the camera itself is more durable. The rear camera is somewhat lighter as it look more discrete than front camera. In terms of video and picture qualities, the front camera itself can deliver 4k at 30fps, which is good. As, only a few dashcams on the same price range can deliver 4k. The rear camera is as good as the from camera, Although it can only go up to 1080p, It solid good enough to capture the rear of the car. Again, only a few dashcams out there with a rear camera that can do 1080p. Mostly can only do 720p. Overall, the X4S is a great dashcam. Combined with the rear camera, it can protect your car almost all around. The only things I don't recommend this type of dashcam is to those who are doing rideshares, as this dashcam doesn't have a cabin camera just like the N2 Pro. Another thing is that the window mount is very hard to take off from from the front camera. It could easily scratch the front camera, or worst scratch the front lens, if you are not careful enough. I hope in the long run, the mount of the front camera would not fall off the window just like the mount I have for the N2 pro, especially during summer time. The suction cup gets loosen when it is too hot. At this time of review, I only used this dashcam for a few days now. If there's changes, I would edit this review.