Product image from current catalog dataProduct overview
VIOFO A329S: What to Know
A quick honesty note first: the editorial candidate on this list was 'VIOFO A329 Pro,' but that model name doesn't exist in VIOFO's current catalog. VIOFO's real dual/triple-channel flagship family is the A329 (dual-channel), A329S (the newer STARVIS 2 refresh reviewed here), A329T (adds a telephoto zoom lens), and A329SW (waterproof rear camera). We've substituted the A329S because it's the closest match to what a 'Pro' trim implies: it's VIOFO's newest flagship-tier dual-channel cam and it has a real, verified Amazon ASIN.
The A329S pairs an 8MP Sony STARVIS 2 IMX678 sensor up front, recording 4K at 60fps, with a 5MP STARVIS 2 IMX675 sensor in the rear housing, recording 2K. Both channels get HDR processing, which matters because HDR is what actually separates a sensor spec sheet from usable night and mixed-lighting footage. On DashCamTalk, testers who directly compared the A329S against competing 3-channel cams called its front-camera video 'the current benchmark' for image quality in this price class and said its interior/cabin footage (on the version with the optional third lens) was noticeably more natural than a rival Vantrue model's.
For storage, VIOFO's own listing supports microSD cards up to 512GB, but doesn't include a card in the box, so you'll need to buy your own U3-rated card separately. The camera also supports external SSD storage up to 4TB over a Type-C connection, though that requires VIOFO's optional SSD dock accessory rather than working out of the box. Connectivity is Wi-Fi 6 (both 5GHz and 2.4GHz bands) plus built-in GPS, Bluetooth, and voice control, all managed through VIOFO's app, with no monthly subscription required for any of it.
Parking mode is the one place buyers get surprised: the A329S needs either VIOFO's HK6 hardwire kit (about $33) or its BP100 battery pack (a $300 accessory) to run true buffered/timelapse parking surveillance, and neither ships in the base package. Mounting is a standard adhesive windshield mount. VIOFO backs the camera with an 18-month warranty that extends to 24 months with online registration.
Key Listed Features
Dual Sony STARVIS 2 sensors: 8MP IMX678 front camera at 4K/60fps, 5MP IMX675 rear camera at 2K, both with HDR
Wi-Fi 6 (5GHz + 2.4GHz) plus built-in GPS, Bluetooth, and voice control
Supports microSD cards up to 512GB, or external SSD storage up to 4TB via an optional Type-C dock
Buffered parking mode requires VIOFO's separately sold HK6 hardwire kit or BP100 battery pack, not included
