70mai M310, A510 or A800SE on Amazon: the right dash cam changes everything, here are the differences and specifications compared
The Range
The 70mai range covers three very different approaches to dash cams: the M310 is the ultra-compact entry-level model, the A510 is the most balanced choice thanks to the Sony STARVIS 2 sensor, while the A800SE is designed for those who want the highest video detail with 4K recording and a supercapacitor instead of a traditional battery.
Product Offers
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14% Off 70mai Dash Cam Auto M310 Plus 4K, 2160P Mini Dashcam, 4K Car Camera for Parking Monitoring, Night Vision, WDR, Time-Lapse, Wide Angle, G-Sensor, Loop Recording, App Control
Price: €69.99 Now: €59.99
Buy Now -
31% Off 70mai Front and Rear Dash Cam A410, Dual Dashcam 2.5K+1080P HDR, Super Night Vision, F1.55 Aperture, 24H Parking Mode, WiFi GPS, G-Sensor, Loop Recording, Includes 64GB SD
Price: €109.99 Now: €75.99
Buy Now -
25% Off 70mai A800SE Dashcam 4K+1080P GPS WiFi, Dual Front/Rear Car Camera with 128GB SD, F1.55, HDR, Night Vision, ADAS, 3" Screen, 24/7 Parking, Supports up to 512GB
Price: €159.99 Now: €119.99
Buy Now -
13% Off 70mai Dash Cam Auto A510 Full-HD with 64GB SD Card, 1944P Dual Dashcam with GPS and WiFi, Night Vision, Loop Recording, 24H Parking Mode, App Control, Maximum 256GB
Price: €159.99 Now: €139.99
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The result is a family of products that stands out not only for image quality but also for design, presence of a display, driving assistance features, and the possibility of expansion with a 4G module. Therefore, the choice depends not only on price but especially on how the car is used every day.
Features Comparison
| Feature | 70mai Dash Cam Auto M310 | 70mai A510 | 70mai A800SE |
|---|---|---|---|
| Positioning | Ultra-compact entry-level, no screen | Balanced mid-range | High-end focused on maximum definition |
| Video Resolution | 2K QHD, 2304 x 1296p | 2.7K / 1944p, 2592 x 1944p | 4K UHD, 3840 x 2160p |
| Optical Sensor | Standard 3 MP | Sony STARVIS 2 IMX675 | Standard 4K non-Sony |
| Integrated Screen | Absent, app management | 2.0-inch IPS | 3.0-inch IPS |
| Dual Rear Camera | No | Yes, optional or in kit | Yes, included in kit |
| GPS and ADAS | Absent | Integrated | Integrated |
| Internal Power Source | Lithium battery | Lithium battery | Supercapacitor |
| 4G Connectivity | No | Yes, with extra hardware module | No |
| Viewing Angle | 130° | 140° | 140° |
From an image perspective, the M310 offers superior quality compared to traditional Full HD but remains limited in reading license plates at night or in challenging light conditions. The A510 is more effective in this regard because the STARVIS 2 sensor greatly improves night performance and contrast management, while the A800SE excels in absolute sharpness during the day thanks to 4K resolution.
The most obvious practical difference is the design. The M310 is practically invisible behind the mirror and has no display, the A510 adds a useful 2-inch screen for installation and monitoring, while the A800SE is the bulkier but more comfortable option for managing recordings and settings directly in the car.
Another key point is the power supply. The A800SE uses a supercapacitor, a solution more resistant to high temperatures and frost compared to standard lithium batteries, making it more suitable for those who often leave their car parked in the sun or in very cold climates. The M310 and A510 remain on standard batteries.
For smart functions, the M310 is limited to the essentials: loop recording, G-Sensor, and parking mode with a dedicated cable. The A510 and A800SE add GPS and ADAS, which includes alerts for frontal collision, lane departure, and the vehicle in front restarting.
The A510 also has an interesting advantage: it is the only one compatible with the 70mai 4G kit, which allows for remote monitoring and push notifications in case of parking impacts. This makes it the most versatile choice for those wanting a modern dash cam without stepping up to the size level of the A800SE.