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70mai Omni X800 Dash Cam vs 70mai M310 Plus 2K Dash Cam

The Omni X800 is the stronger camera: true 4K, a Sony STARVIS 2 sensor, 60 fps in single-channel mode, a rear channel, and built-in 4G for remote alerts. The M310 Plus is a simpler 2K front-only unit with no screen or GPS, but it is compact, easy to fit, and rated 4.9 out of 5 by 150 owners. Buy the X800 if you want the best footage and connected parking protection; buy the M310 Plus if you want a tidy, low-effort commuter cam.

  • Choose the 70mai Omni X800 if you want 4K detail, a rear camera, and 4G alerts when the car is parked.
  • Choose the 70mai M310 Plus if you want a small, screen-free 2K camera for daily driving without paying for connected features.

Prices

  • 70mai Omni X800 Dash Cam: $269.99 at 70mai Official (last seen Nov 12)
  • 70mai M310 Plus 2K Dash Cam: $63.99 at Car Mobile World (last seen Nov 12)
  • Difference: the 70mai M310 Plus 2K Dash Cam is $206.00 cheaper than the 70mai Omni X800 Dash Cam at the latest prices (Nov 12)
70mai
70mai Omni X800 4K Dash Cam

70mai Omni X800 Dash Cam

70mai Omni X800 4K Dash Cam

$269.99at 70mai OfficialChecked 3 h ago
See all prices and details
Visit 70mai Official
Pros
  • Sharp 4K footage with strong low-light performance from the STARVIS 2 sensor
  • Rear camera covers rear-end hits and tailgaters
  • 4G gives remote alerts, live tracking and find-my-car
  • 360° rotating body makes aiming quick
  • Voice control and AI motion detection with pre-roll
Cons
  • Some owners report the camera failing to power on until the charger is reconnected
  • Parking mode motion detection took users time to tune
  • Rear channel drops the front to 30 fps
  • 4G needs a SIM and a subscription
70mai
70mai M310 Plus 2K Camera DVR Auto 1440P Wi-Fi

70mai M310 Plus 2K Dash Cam

70mai M310 Plus 2K Camera DVR Auto 1440P Wi-Fi

4.9(150 ratings)
$63.99at Car Mobile WorldChecked 3 h ago
See all prices and details
Visit Car Mobile World
Pros
  • Rated 4.9 out of 5 from 150 ratings
  • Compact, screen-free body is easy to hide behind the mirror
  • f/1.55 aperture and WDR help in mixed light
  • Buffered recording keeps up to 3 minutes before an impact
  • H.265 encoding keeps files smaller
Cons
  • 2K at 30 fps only, with less detail than 4K
  • No GPS, so no speed or route data
  • No rear camera option
  • Parking surveillance needs a separate kit

What separates them

70mai Omni X800 Dash Cam70mai M310 Plus 2K Dash Cam
Front resolution4K (3840x2160) with a Sony STARVIS 2 IMX678 sensor2K (2560x1440)
Frame rate60 fps in single-channel mode, 30 fps with the rear cam attached30 fps
ChannelsDual: 4K front plus 1080p rear, both HDRFront only
ConnectivityWi-Fi plus 4G LTE (AT&T, Telstra) for app alerts, live tracking and find-my-carWi-Fi only
Parking protectionAI Motion Detection 2.0 with 30 seconds before and after a trigger; parking mode needs setupBuffered recording up to 3 minutes before and 30 seconds after; 24h parking needs a UP03, UP06 or OBD kit
Mount and aiming360° rotating body on dual Hall Effect sensors and magnets360° lens rotation in a fixed body
Display and GPSApp-based control, no screen; GPS through the 4G moduleNo screen and no GPS
Footprint and storageLarger body; microSD storage92.6 x 43.1 x 46.5 mm, 0.285 kg; microSD 16-256GB, Class 10 required

Price history

$299.99$87.73
Nov 3Nov 13
  • 70mai Omni X800 Dash Cam: lowest $199.99 on Nov 3 at 70mai Official; $269.99 on Nov 13.
  • 70mai M310 Plus 2K Dash Cam: lowest $87.73 on Nov 13 at eBay.

Prices at every store

70mai Omni X800 Dash Cam

  • 70mai OfficialNew

    In stock

    $269.99Free shippingChecked 3 h ago
    Visit 70mai Official
  • Microless.comNew

    In stockShips from abroad · duties may apply

    $283.56+ $39.60 shippingChecked 3 h ago
    Visit Microless.com
  • eBayNew

    In stockSold by samuraisoul142142

    $306.43+ $92.00 shippingChecked 3 h ago
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $299.99Free shippingChecked 3 h ago
    Visit Amazon

Store links may earn us a commission.

All 4 stores and price history →

70mai M310 Plus 2K Dash Cam

  • 70mai Official StoreNew

    In stockReturn policy

    $71.99Checked 3 h ago
    Visit 70mai Official Store
  • eBayNew

    In stockSold by trendnexus

    $87.73Free shippingChecked 3 h ago
    Visit eBay
  • Car Mobile WorldNew

    Availability unknownReturn policy

    $63.99Checked 3 h ago
    Visit Car Mobile World

Store links may earn us a commission.

All 3 stores and price history →

Specs compared

Spec70mai Omni X800 Dash Cam70mai M310 Plus 2K Dash Cam
Night VisionYesYes
Motion SensingYesYes
With Wi-FiYesYes
LocationIndoor / OutdoorIndoor Use
ColorBlackSilver
For DashboardYesYes
Field Of View146° field of view143°
Frame Rate60 fps30FPS
With AudioYes—
Video resolution—2560*1440P
Aperture—F1.55
Body size—92.6 × 43.1 × 46.5 mm
Show all 18 specsShow fewer specs
Spec70mai Omni X800 Dash Cam70mai M310 Plus 2K Dash Cam
Storage support—Up to 256GB
Lens rotation—360°
Wi-Fi—Built-in Wi-Fi
Voice control—English and Mandarin
Buffered recording—up to 3 minutes before and 30 seconds after
WDR—✓

What reviewers say

70mai Omni X800 Dash Cam

Reviewers are positive overall, calling it the best dash cam they have owned and praising the 360° camera and the app. Complaints center on occasional power-on failures and finicky parking-mode detection.

What people mention
  • 360° coveragePraisedOwners like the rotating front camera and say it removes blind spots.
  • AppPraisedReviewers say the phone app works very well for viewing and alerts.
  • Voice controlPraisedVoice commands are described as responsive.
  • Power reliabilityCriticisedSome owners report the camera not powering on with the car and needing the charger reconnected.

70mai M310 Plus 2K Dash Cam

  • 4.9 / 5150 ratings

Rated 4.9 out of 5 from 150 ratings, buyers are largely satisfied with the M310 Plus. They highlight the sharp 2K picture and the wide view, and few raise serious complaints.

What people mention
  • Video qualityPraisedBuyers say the 2K footage is sharp and easy to read for details like plates.
  • Field of viewPraisedThe 143° lens is described as covering several lanes ahead.
  • Night recordingPraisedOwners report usable footage in low light thanks to NightShot and WDR.

Questions and answers

Which is better for night driving?
The Omni X800. Its STARVIS 2 sensor and Night Owl Vision handle low light better, and the rear camera adds coverage the M310 Plus does not have.
Do I need the 4G module on the X800?
No. The camera records normally without it. The 4G module adds remote alerts, live tracking and find-my-car, and it needs a SIM and a data plan.
Which lasts longer?
Both are 70mai units with similar build quality, and the M310 Plus carries a one-year warranty. The X800 runs hotter because of 4K and 4G, so use a high-endurance card and keep it ventilated.
Is the M310 Plus enough for a daily commute?
Yes for front-facing coverage. You get 2K footage, voice control and impact-triggered buffered clips. You give up rear coverage, GPS and remote alerts.
Can the M310 Plus record while parked?
Only with a UP03, UP06 or OBD kit. The X800 has built-in AI motion detection, but its parking mode also needs correct setup.
Is the X800 worth stepping up to?
If you want the clearest plate reads, rear coverage and alerts when you are away from the car, yes. If you just want a simple front cam, the M310 Plus covers it.

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  • ScreenCriticisedSome miss a built-in screen for checking clips on the spot.