70mai
70mai Dash Cam 4K A810
7.1Dashlore Score
Ranked #29 of 43 dash cams we track.
A two-channel dash cam with a 4K HDR front camera on a Sony STARVIS 2 IMX678 sensor, a 1080p HDR rear camera, a 3-inch screen and built-in GPS. It suits drivers who want 4K front and HDR rear coverage with ADAS alerts.
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Strengths
- 4K front on Sony STARVIS 2 IMX678 with HDR, plus 1080p HDR rear
- 150° front lens and 3-inch IPS screen
- Built-in GPS and ADAS alerts for lane departure, collisions, pedestrians and moving traffic
- AI motion detection and time-lapse parking modes
Watch out for
- All parking surveillance needs the 70mai Hardwire Kit UP03, sold separately
- 2.4GHz-only Wi-Fi
- Uses a 500mAh battery rather than a supercapacitor
- microSD support tops out at 256GB
Score breakdown
How the 70mai Dash Cam 4K A810 scores: 7.1/10Methodology
- Front resolution19% weight2,160 px
- STARVIS 2 sensor13% weightYes
- HDR6% weightYes
- Coverage (channels)13% weight2
- Rear resolution6% weight1,080 px
- Buffered parking mode13% weightYes
- Heat tolerance (power cell)13% weightbattery
- GPS6% weightbuilt-in
- Wi-Fi transfer6% weight2.4GHz
- Max storage3% weight256 GB
- LTE / cloud3% weightNo
Full specifications
| Brand | 70mai |
|---|---|
| Model | Dash Cam 4K A810 |
| Channels | 2 |
| Front resolution | 3840x2160 |
| Front resolution (vertical px) | 2,160 |
| Rear resolution (vertical px) | 1,080 |
| Front sensor | Sony STARVIS 2 IMX678 |
| STARVIS 2 sensor | Yes |
| Front field of view (°) | 150 |
| HDR | Yes |
| GPS | built-in |
| Wifi | 2.4GHz |
| LTE | No |
| Parking: buffered motion | Yes |
| Parking: time lapse | Yes |
| Parking: low bitrate | No |
| Parking: needs hardwire | Yes |
| Power | battery |
| Max microSD card (GB) | 256 |
| Screen size (in) | 3 |
| Max operating temp (°C) | 60 |
Specs last checked 2026-10-21.
How it compares
| Spec | 70mai Dash Cam 4K A810 | WOLFBOX G900TriPro (Cabin Version) | REDTIGER F7NP |
|---|---|---|---|
| Score | 7.1 | 7.2 | 7.0 |
| Front resolution | 2,160 px | 2,160 px | 2,160 px |
| STARVIS 2 sensor | Yes | Yes | Yes |
| HDR | Yes | No | Yes |
| Coverage (channels) | 2 | 3 | 2 |
| Rear resolution | 1,080 px | 1,440 px | 1,080 px |
| Buffered parking mode | Yes | No | No |
| Heat tolerance (power cell) | battery | supercapacitor | supercapacitor |
| GPS | built-in | built-in | built-in |
| Wi-Fi transfer | 2.4GHz | 5GHz | 5GHz |
| Max storage | 256 GB | — | 256 GB |
| LTE / cloud | No | No | No |