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VIOFO - A229 Ultra 2CH 4K+4K Front and Rear Dash Cam with Dual STARVIS 2 Sensors, 2-Channel HDR, Ultra Fast 5GHz Wi-Fi

Model: A229 Ultra 2CH
SKU: 12156289
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About this product

The VIOFO A229 Ultra 2CH features dual STARVIS 2 IMX678 sensors, achieving true 4K + 4K ultra-clear recording for both front and rear views. Enhanced by superior HDR (High Dynamic Range) technology, it precisely captures license plate details even in blinding headlights or challenging weather. With built-in 5GHz high-speed Wi-Fi and Voice Control, managing and sharing your videos has never been simpler or more efficient.

Features

  • 4K Front + 4K Rear Recording

    Featuring 4K front and rear Dash Cam, the A229 Ultra Dash Cam delivers exceptionally clear, high-resolution footage from both directions. Designed for precise video capture, it ensures critical details like license plates are recorded with unmatched clarity, enhancing both driving security and peace of mind. (*Note: SD Cards are sold separately.)

  • Dual STARVIS 2 Sensors

    A229 Ultra 4K dash cam equipped with two next-generation STARVIS 2 sensors, the A229 Ultra delivers a major leap in image performance. Compared to the first-generation STARVIS, it offers a wider dynamic range, superior low-light clarity, and significantly reduced noise and motion blur—capturing crisp, detailed video from every angle, day or night.

  • Dual 4K HDR

    The combination of dual 4K resolution and advanced HDR technology, powered by STARVIS 2 sensors, optimizes recording across all channels. This perfectly balances extreme light and dark conditions, capturing footage with exceptional clarity and sharp detail. Most importantly, it significantly enhances the readability of critical details such as license plates, even in challenging lighting or at high speeds.

  • Ultra Fast 5GHz Wi-Fi & GPS-Tracking

    An upgraded 5GHz Wi-Fi connection module is built in A229 Ultra 4K dash cam to provide much faster Wi-Fi data transfer process, ensuring smooth video previewing, downloading and sharing. A229 Ultra car camera supports 4 satellite positioning systems (GPS, BEIDOU, GALILEO, and GLONASS), greatly improving positioning accuracy and stability. It provides detailed location, speed, and time data of the vehicle when playing back the video on V

  • Smart Voice Control & Notification

    A229 Ultra dash cam front and rear features an advanced voice control function, making it easier to start recording, take photos, and turn on / off Wi-Fi with simple voice commands in multiple languages. A229 Ultra 4K Dash Cam also notifies you of settings changes or memory card errors, helping you stay focused on driving for a safer experience.

Specifications

  • Field of View
    140 degrees
    Automatic Incident Detection
    Yes
    G-Sensor
    Yes
    Recording Resolution
    3840 x 2160 (4K)
    Compatibility
    512GB microSD
    Wi-Fi Built-in
    Yes
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Reviews

Rating 3 out of 5 stars with 2 reviews

4 star rating. 1 review2 star rating. 1 review
50% would recommend to a friend

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 2 out of 5 stars

    I wanted to like the camera but can't recommend it

    The video quality is excellent, and to VIOFO's credit, their customer service was responsive and tried hard to help. They sent replacement front and rear cameras, a new rear cable, multiple firmware versions, and spent considerable time troubleshooting with me. Unfortunately, the camera still has an intermittent startup issue where the rear camera fails to initialize properly, disconnects, and then reconnects. I've tested different power sources, firmware versions, cables, camera units, and configurations, and the problem persists. The behavior also changes depending on firmware version, which makes me suspect a software or compatibility issue rather than a simple hardware failure. What's most frustrating is that the issue comes and goes. Sometimes the camera works perfectly for weeks, making you think it's fixed, only for the problem to return. While the camera eventually records both channels, I don't have confidence that it's operating as reliably as it should. I appreciate VIOFO's efforts to support the product, but after months of troubleshooting and replacement hardware, I expected a more definitive resolution. For the price, I expected a more polished and dependable experience.

    Posted by LVJP

  • Rated 4 out of 5 stars

    Great clarity and app support

    Very satisfied with the camera, 4K clarity is great. Also nice app

    Posted by ABHI

See all customer reviews

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Pros for VIOFO - A229 Ultra 2CH 4K+4K Front and Rear Dash Cam with Dual STARVIS 2 Sensors, 2-Channel HDR, Ultra Fast 5GHz Wi-Fi
There were no pros for this product—Video Quality, Ease of UseVideo QualityVideo Quality, Setup Ease, Interface

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