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VIOFO A329S 4K 60FPS Dash Cam Front and Rear

#78 in Car On-Dash Mounted Cameras
$399.99$439.99

Priced as of May 25, 2026

4.6(181 ratings)Buy on Amazon

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The Podium · Top 3 in Dash Cam

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This product ranks #1 of 14 in Dash Cam.

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CarCareTruth's Analysis

Last reviewed May 25, 2026

TL;DR Dashcamtalk.com named the A329S the best video quality in the category as of September 2025 — front plate legibility confirmed clearly in community footage comparisons. Front night footage rated strong by dashcamtalk.com; rear night is 3.0/5 per dashboardcamerareviews.com ("hit and miss" beyond the immediately following car). Buffered parking modes available but the hardwire kit is sold separately. Supercapacitor design — no lithium battery. FCC-only, no UL/ETL electrical safety certification.

What it is and how it performs

The A329S records 4K 60fps front and 2K rear using dual Sony STARVIS 2 sensors on both channels. Note: 4K 60fps and HDR cannot run simultaneously — HDR drops the front to 4K 30fps. Dashcamtalk.com footage comparisons confirm benchmark-class plate legibility in daylight and "bright and clear" low-light front footage; rear night performance rates 3.0/5 independently ("hit and miss" for vehicles beyond the car immediately behind). Parking mode offers five modes including buffered capture, but the required hardwire kit (HK4 or HK6) is sold separately. The supercapacitor eliminates battery thermal degradation in hot-car conditions — a documented failure mode for lithium-cell competitors. The VIOFO app enables Wi-Fi 6 file transfers at 30MB/s but carries a 1.9/5 App Store rating on 712 reviews, with live feed functionality reported unreliable.

Who should buy this — and who should skip it

Strongest match for drivers who prioritize community-confirmed footage quality front and rear and want supercapacitor reliability in hot climates — dashcamtalk.com's footage benchmark endorsement is well-sourced. Skip it if the companion app is important to your workflow: the 1.9/5 App Store rating reflects documented live-feed failures that hardware recording does not fix. Also skip if you need parking mode without an additional purchase — the hardwire kit is not included.

Safety and environmental impact

No chemical exposure risk during normal installation or use. The supercapacitor contains no lithium and qualifies for standard electronics recycling (Best Buy, municipal e-waste drop-off); no VIOFO manufacturer take-back program is documented. No independent UL or ETL electrical safety certification — FCC compliance covers radio emissions only. No active CPSC recall (checked 2026-05-24).

Frequently asked questions

Does the VIOFO A329S have a lithium battery?

No. The A329S uses a supercapacitor instead of a lithium battery. This means no thermal degradation in hot-car environments — a common failure mode for dash cams with lithium cells parked in direct sunlight.

Is a hardwire kit included with the A329S?

No. The A329S includes a car charger, CPL filter, rear coaxial cable, and trim removal tool — but not a hardwire kit. Parking mode requires the HK4 (basic) or HK6 (adds Bluetooth voltage display and Hybrid Parking Mode) kit, sold separately.

Does the 4K 60fps mode work with HDR enabled?

No. According to the product listing, the front camera's 4K 60fps mode is not available while HDR is enabled. In HDR mode, the front records at 4K 30fps. You can use 4K 60fps or HDR — not both simultaneously.

What is the maximum storage capacity for the A329S?

The A329S supports microSD cards up to 512GB or external SSDs up to 4TB. SSD storage requires a hardwire cable rather than the standard car charger.

From the manufacturer

Marketing copy from VIOFO, via Amazon. Not editorial.

  • [4K 60FPS Front + 2K Rear Recording] Capture ultra-smooth, 4K high-definition video with the VIOFO A329S Dash Cam Front and Rear. Experience exceptional clarity with 4K@60fps in front and 2K in the rear, ensuring every detail is visible from license plates to road signs, day or night. (*Note: The front cam 4K 60fps is not available while HDR is enabled. )
  • [Advanced Dual STARVIS 2 Sensors] The A329S 4K dash cam features dual STARVIS 2 sensors. The front camera deploys a STARVIS 2 IMX678 image sensor that packs in more pixels for greater clarity and detail, achieving less noise in low light and less motion blur in fast motion. The rear camera deploys a STARVIS 2 IMX675 image sensor, featuring an impressive 2.5 times wider dynamic range than the STARVIS pixel of the same size, capturing exceptionally clear and sharp videos.
  • [Impact Detection Power Saving Parking Mode] The A329S dashcam supports an ultra-low-power parking mode to prevent battery drain. Once a collision is detected, it starts recording instantly. These features minimize battery drain while ensuring continuous monitoring when your car is parked. These modes can be easily activated using the HK4/HK6 Hardwire Kit(*Note: The hardwire kit is not included).
  • [Next-Gen Wi-Fi 6 Technology] A329S front and rear cam is powered by advanced Wi-Fi 6 technology, which boosts operation speeds by 3 times in the 5GHz band, up to 30MB/s. Quickly share, preview, and download your videos. Get a 1-minute 4K video in under 10 seconds! Ideal for emergencies or sharing memorable moments instantly.
  • [Support Up to 4TB SSD or 512GB microSD] Say goodbye to storage limitations! The A329S supports external SSDs up to 4TB or microSD cards up to 512GB, allowing for uninterrupted recording for over 3 weeks. Perfect for long road trips without constant overwriting worries. We recommend using the optional VIOFO Type-C SSD cable. (*Note: microSD card and SSD storage are not included. )
  • [Effortless License Plate Capture] The A329S dashcam combines Dual STARVIS 2 technology and a 2-channel HDR feature that balances extremely bright and dark areas, revealing details and capturing accurate license plates even in fast-moving from all-channel recordings. This ensures you never miss vital evidence while on the road.
  • [Simple Installation Without Interference] A329S 4K 60fps dash cam features premium super slim 2.8mm coaxial cable and miniature connectors for a neatly hidden installation. The coaxial cable is less susceptible to electromagnetic and radio-frequency interference, avoiding disturbance to other in-car electronic devices as well. What's more, the cable enables higher bandwidth transmission and transfer rates, regardless of its length.
  • [Hands-Free Smart Voice Control] Focus solely on the road with voice commands that let you start/stop recording, take photos, and turn on/off Wi-Fi—all while keeping your hands on the wheel. Stay informed with clear notifications about settings changes and memory card errors.
  • [Comprehensive GPS Functionality] The built-in GPS module supports four global navigation satellite systems-GPS, BeiDou, Galileo, and GLONASS, providing detailed location, speed, and time data for your vehicle when playing back video on the VIOFO App or the VIOFO PC player.
  • [Included Anti-Glare CPL & Versatile Cable Options] A CPL (Circular Polarizing Lens) is included and attached to the front lens of the dash cam, effectively reducing reflections and glare from glass and road surfaces. This results in a significant enhancement of image quality and contrast across various scenarios. The camera comes standard with a 6M rear cable. If you require a longer customized 8M or 10M rear cable for your vehicle, you can find it on the VIOFO website.

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Manufacturer videos

Manufacturer images

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Award-winning A329S Dash Cam: Best Premium Dash Cam for 2026, recommended by CNET.
A329S 4K+2K recording, Wi-Fi 6, 4TB SSD support, Voice Control, and STARVIS 2 sensors.
Dual-channel dash cam: 4K 60FPS front (140°) and 2K 30FPS rear (160°) for clear road evidence.
4K 60FPS Recording captures smooth video and clear license plates even at high driving speeds.
4K Front Dash Cam at 60fps with Sony STARVIS 2 sensor, HDR, and F1.8 aperture for crisp details.
2K Rear Dash Cam with STARVIS 2 5MP sensor, HDR, and F1.8 aperture for high-quality rear recording.
2-Channel Dash Cam with STARVIS 2 sensors for less noise and motion blur in day night recording.
2-Channel HDR dash cam captures clear license plates at night by balancing bright and dark areas.
Supports up to 4TB external SSD storage for 20,000 videos and over 3 weeks of 4K dash cam footage.
A329S installation diagram showing easy wiring and support for backing up footage to external SSD.
Save power effortlessly. Dash cam automatically shuts down in safe zones to prevent battery drain.
Ultra-fast Wi-Fi 6 dash cam: Download a 1-minute 4K video in under 10 seconds at up to 30MB/s.
Upgraded USB 3.0 port: Ultra-fast 55MB/s video downloads to phone and easy firmware updates.
A329S dash cam supports 4 global satellite systems for precise vehicle tracking on VIOFO App.
A329S smart voice notification keeps you focused with spoken alerts for settings and card errors.
Convenient 45W car charger with indicator light and two Type-C ports for dash cams and smartphones.
Impact Detection Parking Mode: Power-saving recording prevents battery drain while safeguarding car.
Hybrid Parking Recording: 24/7 coverage combines time-lapse or low bitrate with impact detection.
Normal Parking Mode: Features Super Night Vision, Low Bitrate Recording, and Auto Event Detection.
Flexible Multi-View Video Export: Combine front and rear views for instant sharing.
VIOFO dash cam featuring one-tap OTA firmware updates via the VIOFO app.
A329S dash cam supports 512GB memory cards for extended recording and maximum durability.
VIOFO A329S package: Front and rear cameras, CPL filter, cables, and installation tools.
Optional A329S accessories: Rear CPL lens, HK6 hardwire kit for parking, and Bluetooth remote.
A329S cable connection guide: Connect front, rear cameras to car charger power input.
2.8mm Ultra-Slim Coaxial Cables for easy, anti-interference installation in any vehicle.
Manufacturer specifications
Brand
VIOFO
Model Name
A329S
Vehicle Service Type
Car, Minivan, Truck
Connectivity Technology
Type-C
Special Feature
App Control, Built-In GPS, Voice Control
Video Capture Resolution
4K 60FPS + 2K 30FPS
Included Components
1* CPL / 1* Car Charger (3.5m) / 3* Static (Windshield) Stickers, 1* Front + Rear Cam/ 1* Rear Cable (6m) / 2* 3M Sticker, 1* Rear Mount / 1* Trim Removal Tool / 1* GPS Module with sticker See more
Mounting Type
Windshield Mount
Color
A329S 2ch
Control Method
App
Compatible with Vehicle Type
Car, Minivan, Truck
Other Special Features of the Product
App Control, Built-In GPS, Voice Control

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As an Amazon Associate and affiliate partner, CarCareTruth earns from qualifying purchases. Full disclosure