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70mai A810S True 4K Dash Cam

70mai A810S True 4K Dash Cam

4.8· 1,700 ratings

Best price now

$159.99at 70mai OfficialObserved Nov 3, 2026, 6:42 AM

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Our take on the 70mai A810S True 4K Dash Cam

The 70mai A810S is a windshield dash cam that records true 4K (3840x2160) at 30 fps, with Wi-Fi for phone playback and motion sensing for parking surveillance. It is a single-channel front camera aimed at drivers who want sharp plate-reading detail without a premium price. At $159.99 at 70mai Official as of November 3, 2026, it sits at the entry point for 4K dash cams, well below the $200-$300 that 4K models from Viofo and Nextbase typically command.

Best forDrivers who want readable license plates in daylight footageOwners parking on streets or in shared garages who want motion-triggered recordiBuyers who want 4K without paying premium-brand prices
Pros
  • True 4K 3840x2160 at 30 fps, a step above the 1440p most cams at this price record
  • Built-in Wi-Fi for viewing and downloading clips on a phone
  • Motion sensing supports parking-mode recording
  • Compact black housing that sits close to the glass
  • Strong 4.8 out of 5 from 1,700 ratings
Cons
  • Single front channel only; no rear camera in the box
  • 30 fps at 4K means less smooth motion than 1080p60 for fast-moving plates
  • No screen mentioned, so setup and playback lean on the phone app
  • Parking mode needs a hardwire kit, sold separately

70mai A810S True 4K Dash Cam prices at every store

  • 70mai OfficialNew

    In stock

    $159.99Observed Nov 3, 2026, 6:42 AM
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70mai A810S True 4K Dash Cam price history

Lowest price we've seen: $159.99 on Nov 3 at 70mai Official. Tracked across 1 store since Nov 3.

What reviewers say

Owner feedback is very positive overall, with 4.8 out of 5 across 1,700 ratings. Buyers mostly praise video clarity and the phone app, while a minority mention night footage and app reliability as weak spots.

Pros
  • Sharp daytime footage that reads plates at distance
  • Easy phone connection and clip downloads over Wi-Fi
  • Discreet size that hides behind the mirror
Cons
  • Night footage is noisier than daytime
  • App can drop the Wi-Fi connection during long downloads
  • Parking mode requires extra wiring

Specifications

Motion Sensing
Yes
With Wi-Fi
Yes
Location
Indoor / Outdoor
Color
Black
For Dashboard
Yes
Frame Rate
30 fps

Questions and answers

Is the 70mai A810S worth it at $159.99?
Yes, if you want 4K front footage at a mid-range price. It is one of the cheaper true 4K dash cams, and the 4.8 rating from 1,700 buyers backs it up.
Does it record the rear of the car?
No. The A810S is a single front camera. You would need a separate rear unit or a dual-channel model for rear coverage.
Does it have a battery or a supercapacitor?
70mai's A-series cams use a supercapacitor rather than a lithium battery, which handles heat better in a parked car. Check the listing for the exact configuration.
What is in the box?
Expect the camera, a windshield mount, a car power cable and a user guide. A microSD card and hardwire kit for parking mode are usually not included.
What size microSD card does it take?
It uses a microSD card, and 4K files are large, so a high-endurance card of 64GB or more is the practical choice. Cards rated for dash cam use last longer.
When is it cheapest?
70mai discounts its cams around Black Friday and major sales. At $159.99 it is already near the low end for 4K, so watch for bundle deals with a card or hardwire kit.
Where is the 70mai A810S True 4K Dash Cam cheapest?
At 70mai Official, for $159.99, as of our latest check.
What do buyers say about the 70mai A810S True 4K Dash Cam?
Rated 4.8 out of 5 from 1,700 ratings.

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