70mai A810 4K Dash Cam Front and Rear, Dual Dash Camera for Cars with Starvis 2 HDR Night Vision, 4G LTE Support, ADAS, Built in GPS & WiFi, 24/7 Parking Mode, AI Motion Detection, Time-Lapse

I’ve been using the 70mai A810 dash cam for several weeks now, and I’m genuinely impressed with the performance, especially considering the price point. If you’re looking for a reliable, high-resolution front-facing dash cam, the A810 should absolutely be on your radar.There are a couple of Pros:Crystal-Clear 4K Video: The Sony Starvis 2 sensor really shines here. Daytime video quality is extremely sharp, and license plates are easy to read even at a distance. This is a noticeable step up from typical 1080p cams.Excellent Night Vision: Low-light performance is surprisingly good—headlights and streetlights don’t blow out the image, and it maintains good detail in shadows.HDR Support: Helps balance exposure between bright skies and shaded road areas, so video looks natural and well-lit in a wide range of conditions.Smart Features: Voice control works decently, and the AI-based motion detection for parking surveillance is a great bonus.GPS & ADAS: Built-in GPS tracks speed and location. ADAS features like lane departure and forward collision warnings are a nice touch—helpful without being overly intrusive.Sleek Design: Low-profile and well-built; it doesn't obstruct your windshield view and feels like a premium device.App Integration: The 70mai app is straightforward, and connecting over Wi-Fi is relatively painless compared to some other dash cams I’ve tried.

This was the most affordable camera I could find with the IMX678 sensor. It may not be the absolute best camera you could buy but I am taking price point into consideration when giving it 5 stars. The IMX678 sensor is key to getting clear true 4k resolution. Some cameras say they are 4k but use the IMX675 sensor then scale it up. Others do not even tell you what sensor they use and I would steer clear of those. I bought 2 such cameras before this one and returned them. The only thing that could really be better than this is if the rear camera was also 4k with an IMX678 but I would not expect that it this price point, that is going to cost you another $100. The 1080P rear camera is fine. The menus are easy to navigate, the app works well, the wifi/Bluetooth connect easily, and you do NOT have to have it connected to your phone at all times for it to work as somebody else said in their review. I tried to use a different brand of parking cable and it did not recognize it, you have to use the 70mai cable. This is no big deal, but I wish they had been more clear about that in the information. If you use the cigarette lighter plug and it receives power when the car is off, there is an option to have it automatically shut off so it does not kill your battery. Someone else was complaining it killed their battery and there is no reason for this if you know what you are doing. The same applies to the parking cable, if you don't know what you're doing leave it to someone who does so you don't kill your battery. Both cameras mounted well, even in the cold. the audio quality is fine I guess, wasn't really an important factor to me.

Outstanding Dash Cam – Packed with Premium Features!I've been using the 70mai A810 4K Dash Cam (Front and Rear) for a few weeks now, and I couldn’t be more impressed. The 4K front camera paired with the rear cam provides crystal-clear footage, both day and night. Thanks to the Sony Starvis2 HDR night vision, license plates and road signs are incredibly sharp even in low-light conditions.One of my favorite features is the 4G LTE support, which lets me check footage remotely and receive real-time alerts. It’s peace of mind, especially when I’m parked in unfamiliar places. The built-in GPS & Wi-Fi also make transferring files and tracking routes super easy.The ADAS (Advanced Driver Assistance System) is a game-changer—it gives helpful alerts for lane departure and potential collisions. I also really appreciate the 24/7 parking mode with AI motion detection. It automatically records any suspicious activity, and the time-lapse mode is great for conserving memory while still capturing everything.Installation was straightforward, and the companion app is user-friendly. Overall, this dash cam is a powerhouse—perfect for daily driving and long road trips alike. Highly recommended!!!!👏👏👏👏