---
product_id: 249277440
title: "70mai A800S True 4K Dual Channel Dash Camera (2025 Version with Type-C), 4K UHD with 8MP STARVIS IMX415 Sensor, ADAS, Built-in GPS Logger, F1.8, 140° 7G Lens, 3D-DNR, 5GHz WiFi, Parking Mode"
brand: "70mai"
price: "AR$609665"
currency: ARS
in_stock: false
reviews_count: 12
category: "70mai"
url: https://www.desertcart.com.ar/products/249277440-70mai-a800s-true-4k-dual-channel-dash-camera-2025-version
store_origin: AR
region: Argentina
---

# Built-in GPS Logger + 5GHz WiFi for seamless connectivity 8MP Sony IMX415 Sensor for true 4K UHD clarity Advanced ADAS with lane & collision warnings for safety 70mai A800S True 4K Dual Channel Dash Camera (2025 Version with Type-C), 4K UHD with 8MP STARVIS IMX415 Sensor, ADAS, Built-in GPS Logger, F1.8, 140° 7G Lens, 3D-DNR, 5GHz WiFi, Parking Mode

**Brand:** 70mai
**Price:** AR$609665
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Elevate your drive with 4K clarity and smart safety—because your journey deserves the best!

## Quick Answers

- **What is this?** 70mai A800S True 4K Dual Channel Dash Camera (2025 Version with Type-C), 4K UHD with 8MP STARVIS IMX415 Sensor, ADAS, Built-in GPS Logger, F1.8, 140° 7G Lens, 3D-DNR, 5GHz WiFi, Parking Mode by 70mai
- **How much does it cost?** AR$609665 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/249277440-70mai-a800s-true-4k-dual-channel-dash-camera-2025-version)

## Best For

- 70mai enthusiasts

## Why This Product

- Trusted 70mai brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Safety with ADAS:** Stay protected on every drive with AI-powered lane departure and forward collision alerts.
- • **Crystal-Clear 4K UHD Vision:** Experience every detail with native 3840x2160 resolution—no upscaling, just pure clarity.
- • **Instant Event Lock & G-Sensor:** Automatically secure critical footage during impacts—your digital witness when it matters most.
- • **Mobile App Control & Live Streaming:** Effortlessly access, download, and manage your recordings anytime via iOS/Android with fast 5GHz WiFi.
- • **Wide-Angle 140° Lens with F1.8 Aperture:** Capture expansive views day or night with 7-layer glass optics and superior low-light performance.

## Overview

The 70mai A800S True 4K Dual Channel Dash Camera (2025 Version) delivers uncompromising native 4K UHD video quality powered by an 8MP Sony IMX415 sensor. Featuring a 140° wide-angle F1.8 lens with 7 glass elements, it captures sharp, bright footage even in low light. Built-in ADAS technology enhances driving safety with lane departure and collision warnings, while the integrated GPS logger records precise location data. The dash cam supports dual-channel recording with a 3-inch IPS screen for real-time monitoring, and connects via 5GHz WiFi to a user-friendly mobile app for easy access and management of footage. Additional features include G-sensor triggered event locking and optional 24-hour parking surveillance, making it a reliable, high-performance companion for modern drivers.

## Description

70mai A800S True 4K Dual Channel Dash Camera (2025 Version with Type-C), 4K UHD with 8MP STARVIS IMX415 Sensor, ADAS, Built-in GPS Logger, F1.8, 140° 7G Lens, 3D-DNR, 5GHz WiFi, Parking Mode : desertcart.in: Electronics

Review: Rock-Solid Dash Cam with Great Clarity, Reliability & Must-Have Safety Features - I've been using the 70mai A800S True 4K Dual Channel Dash Cam for over 2.5 years now, and it has been a reliable and valuable addition to my car. The front camera records in sharp 4K quality, even during low-light conditions. However, 4K recordings consume significant storage—my 128GB SD card could only store 3–4 days of footage. I later switched to 1080p, which still offers great clarity while extending storage capacity to about 8–10 days, making it more practical for everyday use. The rear camera offers excellent 1080p clarity and works well for continuous rear coverage. Just note that it functions independently and isn’t linked to your car’s stock reverse camera system. I chose not to use the hardwire kit to avoid putting extra load on the car battery, and I’ve had no issues—especially since my car is parked in a secure area. Installation was simple and hassle-free. The built-in ADAS features like Lane Keep Assist and Forward Collision Warning are useful, but they can occasionally be a bit intrusive during normal driving. The companion mobile app is user-friendly, though there’s still room for improvement in terms of speed and UX. One of the best features is the event-based recording — the camera automatically captures a 1–3 minute clip whenever it detects a significant impact or jerk. This has helped me immensely in revisiting important footage related to road rage, accidents, or unusual activity around the vehicle. I received a fully authentic and functional product, and I’ve faced zero issues over 2.5 years of use. For anyone considering a reliable, high-performing dash cam, I highly recommend getting the latest version of this model without second thoughts. It’s truly a road companion and a potential lifesaver when it matters most.
Review: Some things could have been better! - The best thing about this dashcam is it's video quality- day vision or night vision - it's crystal clear, crisp with excellent colour reproduction!! GPS is reasonably accurate! Now, something that's not so cool! The wifi connectivity and video download speed is crappy!! And most of the times the download stalls midway and gets cancelled! Built quality is good and foam factor is compact and smart! The app could accommodate more features Overall a good product but needs more improvements.

## Features

- 【SONY IMX415 NATIVE TRUE 4K ULTRA HD】Powered by the next generation Sony IMX415 high sensitivity image sensor, 70mai Dash Cam 4K provides outstanding picture quality at the astonishing native resolution of 4K 3840x2160. No upscaling or software simulated 4K, A800S catches and reproduces every pixel to the finest true 4K level so details (license plates, street signs, traffic lights, etc) get captured the way they are with no compromise
- 【3" IPS SCREEN & 140° WIDE WIDE ANGLE】70mai Dash Cam 4K A800S comes equipped with a 3" IPS screen that you view your recordings with real-time speed, timestamp and GPS coordinate info all on the same large screen. F1.8 aperture 140° wide FOV (Field of View) with 7 layers of glass lenses effectively enhances image/video brightness and reduces blind spots
- 【BUILT-IN ADAS FOR MAXIMIZED SAFETY】With built-in Advanced Driver Assistance Systems (ADAS), modern AI powered technology designed to boost driving safety, 70mai Dash Cam 4K A800S provides lane departure warning, forward collision warning and more to safeguard your daily trips
- 【G-SENSOR & EMERGENCY ACCIDENT LOCK】The built-in G-Sensor technology automatically saves footage in emergency events for you. Should any collision or crash happen, 70mai Dash Cam 4K A800S auto locks the real-time video segments and prevents them from being deleted or overwritten
- 【MOBILE IOS/ANDROID APP ENABLED】Connect to the official 70mai mobile app via Wi-Fi to operate your 70mai Dash Cam 4K A800S directly on your phone. Watch live streaming view, replay or download recorded footage whenever and wherever you want them. 70mai official mobile app supports iOS 8.0 & Android 4.4 and above

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08P53TY3T |
| Actual viewing angle | 140 Degrees |
| Batteries | 1 LR44 batteries required. (included) |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | Lithium Ion |
| Best Sellers Rank | #94,950 in Electronics ( See Top 100 in Electronics ) #160 in Car On-Dash Video |
| Brand | 70mai |
| Compatible Devices | car, smartphone |
| Compatible media type | AAC |
| Connector Type | Wi-Fi |
| Customer Reviews | 4.2 4.2 out of 5 stars (818) |
| Date First Available | 22 March 2021 |
| Display Type | LCD |
| Flash memory type | MicroSD |
| Importer | NEX DIGITRONIX LLP, Pune, Maharashtra, Website: www.nexdigitron.com, Support Email: support@nexdigitron.com, Support WhatsApp/Call - 7737373626 |
| Included Memory Card Size | 128 GB |
| Includes Rechargeable Battery | Yes |
| Item Dimensions LxWxH | 8.3 x 6.1 x 3.8 Centimeters |
| Item Weight | 400 g |
| Item model number | A800S-1 |
| Manufacturer | 70mai Co., Ltd. |
| Model | A800S-1 |
| Model Name | A800S-1 |
| Mounting Hardware | 1U A800S Front Camera, 1U RC06 Rear Camera, 1U Car Charger, 1U Micro USB Cable 3.5M, 1U Pry Tool, 1U Front Cam Electrostatic Sticker, 1U Rear Cam Electrostatic Sticker, 1U Mounting Bracket with Prefixed Double Sided Tape, 1U Rear Camera Connecting Cable, 2U User Manuals |
| Mounting Type | Windshield Mount |
| Net Quantity | 1 Count |
| Packer | NEX DIGITRONIX LLP, Pune, Maharashtra, Website: www.nexdigitron.com, Support Email: support@nexdigitron.com, Support WhatsApp/Call - 7737373626 |
| Product Dimensions | 8.3 x 6.1 x 3.8 cm; 400 g |
| Special Features | 8MP Sony IMX415 Sensor, Dual Channel Recording, 4K UHD Resolution, Built-in GPS with ADAS, Optional 24H Parking Surveillance |
| Standing screen display size | 3 |
| Tuner Technology | UHF |
| Video Capture Resolution | 1080p,4K |

## Product Details

- **Brand:** 70mai
- **Colour:** black
- **Connectivity Technology:** Wi-Fi
- **Field Of View:** 140 Degrees
- **Model Name:** A800S-1
- **Mounting Type:** Windshield Mount
- **Vehicle Service Type:** Car
- **Video Capture Resolution:** 1080p,4K

## Images

![70mai A800S True 4K Dual Channel Dash Camera (2025 Version with Type-C), 4K UHD with 8MP STARVIS IMX415 Sensor, ADAS, Built-in GPS Logger, F1.8, 140° 7G Lens, 3D-DNR, 5GHz WiFi, Parking Mode - Image 1](https://m.media-amazon.com/images/I/71TQ64JKWwL.jpg)
![70mai A800S True 4K Dual Channel Dash Camera (2025 Version with Type-C), 4K UHD with 8MP STARVIS IMX415 Sensor, ADAS, Built-in GPS Logger, F1.8, 140° 7G Lens, 3D-DNR, 5GHz WiFi, Parking Mode - Image 2](https://m.media-amazon.com/images/I/51d-GzyVu-L.jpg)
![70mai A800S True 4K Dual Channel Dash Camera (2025 Version with Type-C), 4K UHD with 8MP STARVIS IMX415 Sensor, ADAS, Built-in GPS Logger, F1.8, 140° 7G Lens, 3D-DNR, 5GHz WiFi, Parking Mode - Image 3](https://m.media-amazon.com/images/I/616tHpg637L.jpg)
![70mai A800S True 4K Dual Channel Dash Camera (2025 Version with Type-C), 4K UHD with 8MP STARVIS IMX415 Sensor, ADAS, Built-in GPS Logger, F1.8, 140° 7G Lens, 3D-DNR, 5GHz WiFi, Parking Mode - Image 4](https://m.media-amazon.com/images/I/71WUWrPlylL.jpg)
![70mai A800S True 4K Dual Channel Dash Camera (2025 Version with Type-C), 4K UHD with 8MP STARVIS IMX415 Sensor, ADAS, Built-in GPS Logger, F1.8, 140° 7G Lens, 3D-DNR, 5GHz WiFi, Parking Mode - Image 5](https://m.media-amazon.com/images/I/81-YmLMIBtL.jpg)

## Questions & Answers

**Q: Do I have to keep connecting to the camera's Wi-Fi all the time in order to record?**
A: No, the dash cam will automatically start recording as long as it has power, without the need for a connection to your phone's Wi-Fi.

**Q: Will having CarPlay/Android Auto in my vehicle affect the use of the dash cam?**
A: No, it will not affect the dash cam's ability to record normally.

**Q: Why do the videos recorded by my dashcam have no sound?**
A: To protect user privacy, the audio recording feature is disabled by default. You can enable the function through the screen buttons, the app, or voice commands (the method may vary depending on the product).

**Q: How does the dashcam start working?**
A: When using it for the first time, simply power on the dashcam and follow the on-screen prompts to complete the "User Guide" to start recording. After the initial setup, the dashcam will automatically start recording whenever it is powered on.

**Q: Why is the video quality of my dashcam unclear?**
A: To ensure smoother video playback, the videos viewed on the App or the dashcam screen are compressed and do not represent the original video quality. Please download the video to your phone's gallery or computer for better clarity.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Rock-Solid Dash Cam with Great Clarity, Reliability & Must-Have Safety Features
*by R***A on 16 June 2025*

I've been using the 70mai A800S True 4K Dual Channel Dash Cam for over 2.5 years now, and it has been a reliable and valuable addition to my car. The front camera records in sharp 4K quality, even during low-light conditions. However, 4K recordings consume significant storage—my 128GB SD card could only store 3–4 days of footage. I later switched to 1080p, which still offers great clarity while extending storage capacity to about 8–10 days, making it more practical for everyday use. The rear camera offers excellent 1080p clarity and works well for continuous rear coverage. Just note that it functions independently and isn’t linked to your car’s stock reverse camera system. I chose not to use the hardwire kit to avoid putting extra load on the car battery, and I’ve had no issues—especially since my car is parked in a secure area. Installation was simple and hassle-free. The built-in ADAS features like Lane Keep Assist and Forward Collision Warning are useful, but they can occasionally be a bit intrusive during normal driving. The companion mobile app is user-friendly, though there’s still room for improvement in terms of speed and UX. One of the best features is the event-based recording — the camera automatically captures a 1–3 minute clip whenever it detects a significant impact or jerk. This has helped me immensely in revisiting important footage related to road rage, accidents, or unusual activity around the vehicle. I received a fully authentic and functional product, and I’ve faced zero issues over 2.5 years of use. For anyone considering a reliable, high-performing dash cam, I highly recommend getting the latest version of this model without second thoughts. It’s truly a road companion and a potential lifesaver when it matters most.

### ⭐⭐⭐⭐ Some things could have been better!
*by T***N on 14 February 2022*

The best thing about this dashcam is it's video quality- day vision or night vision - it's crystal clear, crisp with excellent colour reproduction!! GPS is reasonably accurate! Now, something that's not so cool! The wifi connectivity and video download speed is crappy!! And most of the times the download stalls midway and gets cancelled! Built quality is good and foam factor is compact and smart! The app could accommodate more features Overall a good product but needs more improvements.

### ⭐⭐⭐⭐⭐ Value for money at 13k for dual
*by S***S on 9 January 2026*

Quality is amazing. Must have for those who want to be remain safe in this ever growing rowdy traffic. Records everything perfectly. Night vision is perfect. Even picture taken is good. Make sure you turn off emergency recording or every bump will make it save video. Picture saved is also good. Installation is good. Features and app are easy to operate.

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---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-18*