Lens angle
Front lens 150 degrees, F1.8. The rear camera angle is not stated.
Diagonal, horizontal and unspecified angles are not directly comparable. A wider angle does not establish more detail at a distance.
No measurement direction is given.
70mai / Dash cams
70mai Dash Cam 4K A810
A 4K front camera with a Sony STARVIS 2 IMX678 sensor, built-in GPS, a 3.0 in screen and a 500mAh battery, sold front-only or as a set with a 1080P rear camera.
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At a glance
Front camera video
3840 x 2160 (4K) with HDR. Frame-rate options are listed as 25 or 60 fps on the store and 60, 30 or 25 fps on the US brand page; HDR cannot run at 60 fps.
Resolution and frame rate are manufacturer settings, not measured sharpness. HDR, night modes and high frame rates can be mutually exclusive.
The two official pages list different frame-rate options, and neither states the front resolution at 60 fps.
Sources · 2026-10-21
70mai: Dash Cam 4K A810 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.70mai: Dash Cam 4K A810 official store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Parking-mode power requirement
All parking surveillance functions require the 70mai Hardwire Kit UP03, sold separately; 4G features instead need the UP04 or UP05 4G Hardwire Kit.
Hardwire kits, OBD cables and battery packs are different routes. Follow the manufacturer and a qualified installer; this catalogue gives no wiring advice.
Sources · 2026-10-21
70mai: Dash Cam 4K A810 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.70mai: Dash Cam 4K A810 official store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.The purchase package
Dash Cam 4K A810 Front+Rear Cam set 6830AA800295 (US)
The Gift Box (US Only) adds a hardwire kit, 256GB card, CPL filter, canvas bag and sticker set; the 4G Gift Box is a further option. The A810S and A810 Lite are different models. The UP03 hardwire kit and a microSD card are separate purchases. Price and stock are not recorded.
Sources · 2026-10-21
70mai: Dash Cam 4K A810 official store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.70mai: Dash Cam 4K A810 Series user manualChecked 2026-10-21. Read the original source and its check date before relying on this value.Select: Option Front+Rear Cam, store SKU 6830AA800295; front camera plus rear camera package; not the Front Cam, Gift Box or 4G Gift Box options; no memory card or hardwire kit
View at 70mai — Dash Cam 4K A810 Front+Rear Cam set 6830AA800295 (US); opens in a new tabThe link may open several packages. Check current price and availability with the seller. Opens in a new tab.
Specifications & sources
Consumer dash cams for cars sold new in the US as one, two or three channel packages. Fleet telematics cameras, rear-view-mirror cameras, action cameras, installation or wiring advice and measured video-quality rankings are outside this catalogue.
Open a field explanation or source for its conditions.
| Compare the details | Dash Cam 4K A810 Front+Rear Cam set 6830AA800295 (US) |
|---|---|
| US purchase package | Option Front+Rear Cam, store SKU 6830AA800295; front camera plus rear camera package; not the Front Cam, Gift Box or 4G Gift Box options; no memory card or hardwire kit The Gift Box (US Only) adds a hardwire kit, 256GB card, CPL filter, canvas bag and sticker set; the 4G Gift Box is a further option. The A810S and A810 Lite are different models. The UP03 hardwire kit and a microSD card are separate purchases. Price and stock are not recorded. Sources · 2026-10-2170mai: Dash Cam 4K A810 official store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.70mai: Dash Cam 4K A810 Series user manualChecked 2026-10-21. Read the original source and its check date before relying on this value. |
Cameras in this packageWhich cameras the selected package supplies, such as front only, front and rear, or front, cabin and rear. Ports for optional cameras do not add channels to the box. A rear or cabin camera sold separately is a different purchase. | Two channels: front camera plus a rear camera package with lead and signal wires.The store names RC11 and RC12 as compatible rear cameras but does not say which one ships in this set.Sources · 2026-10-2170mai: Dash Cam 4K A810 official store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.70mai: Dash Cam 4K A810 Series user manualChecked 2026-10-21. Read the original source and its check date before relying on this value. |
Recording channels suppliedThe number of cameras in the selected package that record at the same time. Counts supplied cameras only. Separate dash cams paired in an app are not extra channels of one unit. | 2 channelsSources · 2026-10-2170mai: Dash Cam 4K A810 official store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.70mai: Dash Cam 4K A810 Series user manualChecked 2026-10-21. Read the original source and its check date before relying on this value. |
Front camera videoThe highest documented front resolution and frame rate, with the other front settings the manufacturer lists. Resolution and frame rate are manufacturer settings, not measured sharpness. HDR, night modes and high frame rates can be mutually exclusive. | 3840 x 2160 (4K) with HDR. Frame-rate options are listed as 25 or 60 fps on the store and 60, 30 or 25 fps on the US brand page; HDR cannot run at 60 fps.The two official pages list different frame-rate options, and neither states the front resolution at 60 fps.Sources · 2026-10-2170mai: Dash Cam 4K A810 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.70mai: Dash Cam 4K A810 official store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified. |
Video per channel when combinedResolution and frame rate for each channel in every documented multi-camera configuration. Read the combination you will run. The rear or cabin channel often records at a lower resolution than the front, and some settings change when another camera is connected. | Front 4K HDR + rear 1080P HDR. Frame rates for each channel with the rear camera connected are not stated.Sources · 2026-10-2170mai: Dash Cam 4K A810 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.70mai: Dash Cam 4K A810 official store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified. |
Image sensorsThe sensor model, size or resolution the manufacturer names for each camera. A sensor name describes hardware, not tested night or plate-reading results. An unnamed sensor stays unnamed here. | Front: Sony STARVIS 2 IMX678, 1/1.8 in, 8 MP. The rear camera sensor is not stated.Source · 2026-10-2170mai: Dash Cam 4K A810 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified. |
Lens angleThe stated field of view for each camera, with the measurement direction where the manufacturer gives it. Diagonal, horizontal and unspecified angles are not directly comparable. A wider angle does not establish more detail at a distance. | Front lens 150 degrees, F1.8. The rear camera angle is not stated.No measurement direction is given.Sources · 2026-10-2170mai: Dash Cam 4K A810 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.70mai: Dash Cam 4K A810 Series user manualChecked 2026-10-21. Read the original source and its check date before relying on this value. |
GPS suppliedWhether the selected package supplies a GPS receiver, built into the camera or into the supplied mount, as recorded in the note. A GPS module or mount sold separately does not count. GPS adds location and speed data to recordings; it is not a navigation feature. | YesBuilt-in GPS module per the US brand page and the store feature list.Sources · 2026-10-2170mai: Dash Cam 4K A810 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.70mai: Dash Cam 4K A810 official store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified. |
Maximum supported microSDThe largest microSD card capacity the manufacturer states the camera supports. A supported maximum is not a recommendation. Manufacturers often name card types or speed classes; check those as well as capacity. | 256 GBThe store lists 32G-256G cards, sold separately; the manual gives a 32GB U3 minimum and no maximum.Sources · 2026-10-2170mai: Dash Cam 4K A810 official store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.70mai: Dash Cam 4K A810 Series user manualChecked 2026-10-21. Read the original source and its check date before relying on this value. |
microSD card in the boxWhether the selected package includes a memory card, with its capacity in the note. Card-bundled listings are separate offers. A camera cannot record without a compatible card. | NoThe manual states a memory card is sold separately; card-bundled Gift Box options are separate offers.Sources · 2026-10-2170mai: Dash Cam 4K A810 Series user manualChecked 2026-10-21. Read the original source and its check date before relying on this value.70mai: Dash Cam 4K A810 official store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified. |
Parking-mode power requirementThe power connection the manufacturer requires for parked recording, and its own installation recommendation. Hardwire kits, OBD cables and battery packs are different routes. Follow the manufacturer and a qualified installer; this catalogue gives no wiring advice. | All parking surveillance functions require the 70mai Hardwire Kit UP03, sold separately; 4G features instead need the UP04 or UP05 4G Hardwire Kit.Sources · 2026-10-2170mai: Dash Cam 4K A810 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.70mai: Dash Cam 4K A810 official store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified. |
Parking power cable in the boxWhether the selected package includes the hardwire kit or constant-power cable that parking mode needs. Bundles with a cable are separate offers. Fuse taps and installation are separate unless the package lists them. | NoThe UP03 hardwire kit is sold separately; only the Gift Box options list a hardwire kit.Sources · 2026-10-2170mai: Dash Cam 4K A810 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.70mai: Dash Cam 4K A810 official store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified. |
Documented parking modesThe parked-recording modes the manufacturer documents, such as impact, motion, time-lapse or low-bitrate recording. Mode names are manufacturer descriptions. Recording time while parked depends on the power source and vehicle battery, which are not measured here. | AI motion detection and collision detection, each saving 30 s clips, and time-lapse that compresses 15 minutes into 1; front and rear time-lapse is supported with an RC11 or RC12 rear camera.Sources · 2026-10-2170mai: Dash Cam 4K A810 official store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.70mai: Dash Cam 4K A810 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified. |
Internal backup powerWhether the camera uses a supercapacitor or an internal battery, with the documented input. Neither keeps a camera recording for long without vehicle power. Battery and capacitor trade-offs in heat are manufacturer statements. | Built-in 500mAh Li-ion battery that cannot be removed or replaced; 5 V 2 A input from the car cigarette lighter charger.70mai's FAQ explains it chose a lithium battery over a supercapacitor for this model.Sources · 2026-10-2170mai: Dash Cam 4K A810 Series user manualChecked 2026-10-21. Read the original source and its check date before relying on this value.70mai: Dash Cam 4K A810 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified. |
Built-in screenThe size and type of any screen on the front unit, or how the manufacturer has you check the view without one. A screenless camera relies on a phone app for setup and playback. Screen size says nothing about recorded video quality. | 3.0 in IPS screen, 640 x 360.Sources · 2026-10-2170mai: Dash Cam 4K A810 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.70mai: Dash Cam 4K A810 official store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified. |
Wi-Fi, Bluetooth and appThe documented Wi-Fi bands, Bluetooth and the app used to view and download recordings. Local Wi-Fi transfer between camera and phone is different from remote access, which usually needs LTE or a cloud plan. | Wi-Fi 2.4 GHz (IEEE 802.11 b/g/n) hotspot for the 70mai app.Sources · 2026-10-2170mai: Dash Cam 4K A810 Series user manualChecked 2026-10-21. Read the original source and its check date before relying on this value.70mai: Dash Cam 4K A810 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified. |
Cloud, LTE and subscription needsRemote viewing, alerts or cloud storage the manufacturer offers, and the hardware or paid plan each requires. Prices and plan terms change and are not recorded. An included trial or bundled plan is not a permanent entitlement. | Optional 4G alerts, remote surveillance and vehicle location require a separately sold 4G Hardwire Kit and current firmware; vehicle location is limited to 15 activations per month. Data plan terms are not stated.Availability conflicts: the US brand page lists UP04 countries in Europe and Southeast Asia only, while the store offers a 4G Gift Box marked US Only.Sources · 2026-10-2170mai: Dash Cam 4K A810 US product pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.70mai: Dash Cam 4K A810 official store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified. |
Package contentsItems the manufacturer or its store lists for the exact US package. Bundles with cards, cables, filters or modules are different offers. Items shown only as optional accessories are not included. | Dash cam, mount, power cord, car charger, wiring trim tool, electrostatic sticker, user manual and a rear camera package with its lead wire, signal wire and accessories, per the manual's Dash Cam Set list.The store's In the Box image shows only the front-camera items.Sources · 2026-10-2170mai: Dash Cam 4K A810 Series user manualChecked 2026-10-21. Read the original source and its check date before relying on this value.70mai: Dash Cam 4K A810 official store listingChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified. |
| Questions to check before buying | The Front+Rear Cam set does not name its rear camera; the store lists RC11 and RC12 as compatible, so the rear sensor, angle and frame rate remain unresolved. Official pages disagree on front frame-rate options and give no per-channel frame rate with the rear camera connected. US availability of the 4G hardwire kit is unclear: the brand page's country list omits the United States while the store sells a US-only 4G gift box. The package list comes from a manual hosted on 70mai's Malaysia store; confirm US box contents with the seller. |
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