Vantrue X4S Duo 4K+1080P Front and Rear Dash Cam with Free APP, Dual 5G WiFi, 24Hrs Parking Mode, Super Night Vision, Optional GPS, Motion Detection, G-Sensor, Capacitor, Support 512GB Max

This is all in all a quality product -- so far so good at least. From the smooth overnight shipping, to thoughtful packaging and user manuals presentation, and of course the product design and performance itself, I'm honestly impressed A to Z. It also comes with a plastic tool which you can use to pop out the SD card and tuck the wire out of sight in your car, that I think is going an extra mile and didn't go unnoticed. The suction cup, by the way, is as sturdy as a suction cup can be. You turn the tab to tighten as opposed to flipping, making it more durable and reliable.You do need to supply your own micro SD card which you, by the way, should insert before powering it up, lest you get an invalid SD card message when you format it. I use one with 128 GB but you can go up to 256 GB. Another tip is to make sure you remove the magnetic lens protector film, or you get blue tinted video like I did initially. The default resolution is 4K at 30 fps. No complaints about the video quality, it's all right on point. But I prefer 1080 at 60 fps as it's more smooth and practical for me. The screen display is pretty much the entire back area of the dashcam; therefore, it feels large. The 4 navigation buttons are ergonomically positioned, and the most important button, the emergency event save button, is unambiguously and intuitively placed at the top right where a camera shutter button normally is. I like that a lot.I also like the USB C connection to the device, so it's a snap to connect. Also 2 separate cords are provided, one for the car cigarette light and one for the USB A. It's very nice you have the option of connecting the power cord to the suction cup apparatus which in turn powers the dashcam. As a geek or sorts, I appreciate these design details. That being said, the range of movement for adjusting the camera angle is rather limited. But I suppose it's not an issue unless you have a lamborghini. I didn't try the parking mode as my car doesn't have constant power when the engine is off. I did play with the time lapse mode which may have a special use case outside of parking mode and I'll keep that up my sleeve.I did attempt to contact customer service / tech support just to get a feel. So there's an online form you fill out and you'll be contacted within 24 hours. In my case, it was within 10 hours via email. It's OK but I prefer if there's a live chat available.One negative so far is the Wifi for the app. The dashcam can host its own Wifi network so you can connect your smartphone to it to change settings and playback videos. Connectivity is flaky - it's been frustrating that sometimes the SSID shows up, sometimes not. But it's not one of my use cases anyway. I prefer to view and video on a big screen as opposed to on the dashcam or a smartphone. The price point is also on the high side, but that normally comes with quality. Overall, I feel confident to recommend this dashcam to my friends and family.

This dash-cam is an upgrade from their previous models. They even include stickers that you can put on your car to deter people who plan to commit insurance fraud.Build Quality: Very good. The wires that they come with are also very beefy which is nice. Thin wires might snag and rip or even get damaged over time. The connectors are also very secure which is nice. Otherwise the dash-cam might get turn off while you’re driving. The 3 inch LCD screen is also very useful for programming and reviewing footage. But honestly I would rather use their app or a computer to review the footage. They also include a usb outlet built into the ac 120 volt charger.Video Quality: I didn’t get to test all the video modes cause I didn’t feel the need to but the 4k (30fps), 2k (60 fps), and 1080p (120 fps) all worked very well. For the most part I opted to stick with the 2k setting so that I still had a pretty good frame rate for when I’m reviewing the footage. The higher the frame rate the more details are captured when reviewing the footage which might be more important than 4k sometimes. Either way you have 3 options to run with for the front camera. For the rear your stuck with a 1080p (30 fps) camera but honestly that is more than enough for day to day driving. It’s not like anyone is using their dash-cam to shoot a movie. For the recording you have the option of 1,2 or 3 minutes loop recording. If you want to quickly download the footage I recommend the 1 minute setting especially if you’re recording in 4k since the files are a lot bigger. Also as you can see from my video it works well even on cloudy/rainy days.App: The app works very well for me at least. The only complaint that I have is that for the live video it’s very choppy and a bit blurry. But when reviewing the footages the videos are very clear. You also have the option to sync the videos onto your phone which I really appreciate. It’s save you the time from having to plug the camera into a laptop or your phone to show an officer or your insurance company.Install: The wires were very long and made it easy for me to install it in my 4Runner so it should be fine for all cars and SUV. Just remember that if you plan to hardwire the camera it’s better to connect it to something that turns on when the car is on otherwise it may drain your car battery. They will always say it they have a voltage cut off but I personally wouldn’t trust it. Other than that install was pretty easy as long as you know how to tuck the wiring under the headliner and have the knowledge to remove the a pillar of your car. But be careful of how you do the wiring around the a pillar, you don’t want to wrap the wire around the air bags because it may prevent it from deploying correctly. But beside all that every thing was pretty straight forward.