70mai
70mai Dash Cam 4K A810
—
Released 2023
Best Dash Cams · head-to-head
70mai Dash Cam 4K A810 vs Vantrue N4 Pro
A sourced, side-by-side comparison. Vantrue N4 Pro is cheaper at $349.99. Every spec and price links to its source.
Vantrue
Vantrue N4 Pro
$349.99
Released 2023
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | 70mai Dash Cam 4K A810 | Vantrue N4 Pro |
|---|---|---|
| US price | — | $349.99 |
| Brand | 70mai | Vantrue |
| Released | 2023 | 2023 |
| Resolution | 4K front (3840x2160) / 1080p rear | 4K front / 1080p interior / 1080p rear |
| Channels | 2 | 3 |
| FOV (°) | 150 | 155 |
| Gps | Yes | Yes |
| Parking mode | Yes | Yes |
| Storage max (GB) | — | 1000 |
| Wi-Fi | Yes | Yes |
| Display | 3.0-inch IPS | 3.19-inch IPS |
| Release | 2023 | 2023 |
Sources — 70mai Dash Cam 4K A810: 70mai.com (verified 2026-06-15). Vantrue N4 Pro: vantrue.com (verified 2026-06-15).
What's the difference between the 70mai Dash Cam 4K A810 and Vantrue N4 Pro?
Where the two actually differ on the specs we track (4 of 8). Matching specs are omitted.
- Resolution: 70mai Dash Cam 4K A810 4K front (3840x2160) / 1080p rear vs Vantrue N4 Pro 4K front / 1080p interior / 1080p rear
- Channels: 70mai Dash Cam 4K A810 2 vs Vantrue N4 Pro 3
- FOV (°): 70mai Dash Cam 4K A810 150 vs Vantrue N4 Pro 155
- Display: 70mai Dash Cam 4K A810 3.0-inch IPS vs Vantrue N4 Pro 3.19-inch IPS
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
70mai Dash Cam 4K A810
Two whitelisted testers (PCWorld, TechRadar) hands-on reviewed the exact 70mai A810 in late 2023; both call it an outstanding-value 4K dash cam whose front camera excels in all lighting but whose 1080p rear channel underwhelms. PCWorld reported the only numeric figures (front data rate, 256GB capacity); neither published formal lab benchmarks. (2 sourced reviews, 2 lab-tested.)
Praised: 4K front camera delivers excellent, detailed video in all lighting conditions; Outstanding value/price for a 4K dual-channel dash cam; Useful extras: GPS, Wi-Fi/Bluetooth, phone app, and parking/surveillance features.
Flagged: 1080p rear camera is weak — poor color/processing and struggles in low light; No touchscreen; button-only interface feels rudimentary; No built-in battery — must stay plugged into car power.
Vantrue N4 Pro
One whitelisted tester, Tom's Guide, published a hands-on N4 Pro review after two weeks of daily driving. Its verdict: three cameras deliver near-360-degree coverage and exceptional, HDR-enhanced 4K video, earning Editor's Choice, but the unit is bulky, pricey at $380, and the wired rear camera demands tedious cable-hiding. (1 sourced review, 1 lab-tested.)
Praised: Exceptional HDR-enhanced 4K video with spot-on color balance; Near-360-degree coverage from three separate cameras (front, cabin, rear); Large, bright 3.2-inch ultrawide display plus Windows/Mac GPS viewer software.
Flagged: Expensive at ~$380, with the anti-glare polarizer only a $20 option; Wired rear camera requires demanding cable-hiding; main unit is bulky; No built-in polarizer led to dashboard reflections and some lens flare.