VIOFO A329S Dash Cam Review: 4K 60fps Front and 2K Rear

A dash cam earns its place when you need the footage, and the VIOFO A329S dash cam is built for that moment: a 4K front camera recording at 60 frames per second, a 2K rear camera, and Sony STARVIS 2 sensors on both channels. This is VIOFO’s flagship dual-channel camera, and it differs from the A329 — same 4K 60fps front, Wi-Fi 6 and SSD support, plus new Hybrid Parking Recording the A329 does not have. This review covers the two-channel version, the A329S 2CH, and compares it with the smaller VIOFO A119 Mini 2 and the Garmin Dash Cam Mini 3.

The short answer: the VIOFO A329S dash cam is the pick if you want the sharpest front-and-rear recording VIOFO makes — 4K 60fps up front, 2K HDR behind, built-in GPS, and Wi-Fi 6 for fast transfers to your phone. It has a 2.4-inch screen for playback and settings, plus the VIOFO app, and full parking mode needs a hardwire kit that is sold separately. If that is more camera than you need, the A119 Mini 2 gives you 2K recording in a smaller body, and the Garmin Mini 3 is the simplest of the three.

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Quick Pick: VIOFO A329S Dash Cam

How to Choose a Dash Cam: Resolution, Channels and Parking Mode

Start with the resolution you actually need. A 4K front camera reads plates farther away and holds detail when a clip is paused or zoomed; a 2K front camera is enough for most everyday driving, and 1080p is the floor — fine for recording what happened, weaker for reading a plate at distance. The VIOFO A329S dash cam records 4K at 60 frames per second on the front channel, which is the sharpest front recording in this review, but 60fps costs you HDR: turn HDR on and the front drops to 4K at 30 frames per second.

Next, decide how many channels you need. A front-only camera covers the road ahead and is all most drivers use. A two-channel camera adds a rear camera for rear-end collisions and parking bumps from behind. The A329S 2CH is a two-channel camera; the A119 Mini 2 and the Garmin Mini 3 are front-only. If you have ever been rear-ended and wished for footage, the second channel is worth it.

Then check parking mode and storage before you buy. Parking mode records while the car is off, but it needs a hardwire kit wired to the fuse box — the camera does not do it on the cigarette-lighter cable alone. Storage matters too: the A329S takes a microSD card up to 512GB and can also record to an external SSD up to 4TB, while the other two cameras here are microSD only. Confirm a live offer is showing on the listing before you order any of them.

VIOFO A329S Dash Cam 2CH: 4K Front and 2K Rear

The A329S 2CH is the flagship of this review. The front camera uses a Sony STARVIS 2 IMX678 sensor — an 8-megapixel, 1/1.8-inch sensor with an F1.8 lens and a 140-degree field of view — and records 4K (3840×2160) at up to 60 frames per second with HDR off, or 4K at 30 frames per second with HDR on. The rear camera uses a Sony STARVIS 2 IMX675 sensor, 5 megapixels, and records 2K (2560×1440) at 30 frames per second with HDR. Both lenses are F1.8, and both channels carry Sony STARVIS 2 sensors, which is what gives the camera its low-light performance.

Connectivity is the other half of the story. The VIOFO A329S dash cam has built-in Wi-Fi 6 on both the 2.4GHz and 5GHz bands, which VIOFO rates at up to 30MB/s on 5GHz — fast enough that a minute of 4K video downloads to a phone in under ten seconds, per VIOFO. GPS is built in and uses four satellite systems (GPS, BeiDou, Galileo and GLONASS) to stamp location, speed and time onto the footage. The camera has a 2.4-inch screen for on-camera playback and settings, and framing, settings and playback can also run through the VIOFO app on your phone, and VIOFO lists voice control for hands-free commands.

VIOFO A329S 4K 60FPS Dash Cam Front and Rear, 4K+2K Dual Dash Camera for Cars on Amazon: model A329S 2CH, Sony STARVIS 2 IMX678 front and IMX675 rear sensors, Wi-Fi 6, built-in GPS, supports up to 4TB external SSD.

VIOFO A119 Mini 2: The Smaller VIOFO Dash Cam

The A119 Mini 2 is the front-only VIOFO for drivers who want a small camera and do not need a rear channel. It uses a Sony STARVIS 2 sensor and records 2K at 60 frames per second, or 2K with HDR at 30 frames per second, with 5GHz Wi-Fi and built-in GPS. It has Night Vision 2.0 for low-light recording, a 24-hour parking mode, and a supercapacitor instead of a battery, which handles heat better in a parked car. The memory card is not included, so budget for a high-endurance microSD card.

The trade against the A329S is straightforward: one channel instead of two, 2K instead of 4K, Wi-Fi 5 instead of Wi-Fi 6, and no SSD support. What you gain is size and simplicity — a smaller body that hides behind the mirror. Our full VIOFO A119 Mini 2 dash cam review covers it in depth, and our VIOFO A119 Mini 2 vs Vantrue E1 Pro dash cam comparison pits it against the Vantrue E1 Pro.

VIOFO A119 Mini 2 Dash Cam, STARVIS 2 Sensor, 2K 60fps on Amazon: front-only, STARVIS 2 sensor, 2K 60fps and HDR 30fps, 5GHz Wi-Fi, GPS, 24-hour parking mode, supercapacitor, memory card not included.

Garmin Dash Cam Mini 3: The Simplest Pick

The Garmin Dash Cam Mini 3 is the simplest camera in this review, and the smallest. It records 1080p HD through a 140-degree field of view, with a built-in Clarity polarizer that cuts windshield glare. It is voice controlled, records automatically when the car starts, and has no screen — setup and playback run through the Garmin Drive app. Its model number is A04766 and its part number is 010-02899-00.

The Mini 3 gives up the most on paper: 1080p against 4K and 2K, one channel, and no parking-mode depth to match the VIOFO cameras. What it gives back is a camera barely larger than a car key that you fit once and forget. If you want a dash cam that simply records every drive without any fiddling, this is the one. Our full Garmin Dash Cam Mini 3 review covers it in depth.

Garmin Dash Cam Mini 3, Ultracompact 1080p HD Dash Cam on Amazon: model A04766, part 010-02899-00, 1080p HD, 140-degree field of view, built-in Clarity polarizer, voice control, automatic recording.

VIOFO A329S Dash Cam Compared: A329S, A119 Mini 2 and Mini 3

The three cameras in this review sit on three different rungs. The VIOFO A329S dash cam is the flagship: two channels, 4K front, Wi-Fi 6, SSD support and the deepest parking-mode set. The A119 Mini 2 is the middle rung: one channel, 2K front, and the same STARVIS 2 sensor family in a smaller body. The Garmin Mini 3 is the bottom rung on resolution but the top rung on simplicity: 1080p, one channel, and a body you barely notice. The table is the whole comparison — match the rung to what you will actually use.

VIOFO A329S Dash Cam vs VIOFO A329: What Changed

The A329S is not a rebadge of the A329, but most of the headline specs carry over. The front camera keeps the A329’s 4K at 60 frames per second, with HDR available at 30 frames per second. Wi-Fi 6 carries over from the A329 too, so phone transfers are just as fast, and so does external SSD support up to 4TB through a dedicated SSD cable. What actually changes is parking mode — and, on a separate variant, a third channel (see below).

Parking mode is the real difference. The A329’s parking modes stop at buffered event detection, time-lapse and low bitrate, plus Low Power Impact Detection. The A329S adds Hybrid Parking Recording — which starts in time-lapse, low bitrate or event detection and then switches to low-power impact monitoring — plus a smart geofencing option that can stop parking recording in trusted locations. The advanced parking features need VIOFO’s HK6 hardwire kit; the older HK4 kit covers basic parking recording only. One more difference lives only on the separate A329S 3CH variant: a third channel, a 2K fisheye cabin camera with infrared, which neither the A329 nor this 2CH version has. If you already own an A329, the A329S is an upgrade in parking depth — not in speed, storage or sensor size, since the A329 already had 4K 60fps, Wi-Fi 6, SSD support and STARVIS 2 front sensors.

Parking Mode and Storage on the VIOFO A329S Dash Cam

Parking mode on the A329S is a five-mode set: Hybrid Parking Recording, Low Power Impact Detection, buffered Auto Event Detection, Time-Lapse and Low Bitrate. Hybrid is the headline mode — it records in time-lapse, low bitrate or event detection while the car is parked, then drops to low-power impact standby once a cut-off time or voltage threshold is reached, so the camera watches the car without draining the battery. Buffered event detection saves footage from before and after a detected impact. None of this works on the standard car-charger cable: parking recording needs a hardwire kit wired to the fuse box, and the Hybrid mode, cut-off voltage protection and Bluetooth battery-voltage display need the HK6 kit specifically.

Storage is where the A329S pulls away from every other camera in this review. It takes a high-endurance microSD card up to 512GB, and it can also record to an external portable SSD up to 4TB through VIOFO’s dedicated SSD cable — enough for more than three weeks of footage, per VIOFO. Two limits matter: the memory card, the SSD and the hardwire kit are all separate purchases, and the Hybrid and low-power impact parking modes save only to the microSD card, not to the SSD. Buy a high-endurance card even if you plan to use an SSD, because the parking modes need it.

Installation: What the VIOFO A329S Dash Cam Needs

Installing the A329S 2CH means fitting two cameras and one cable run. The front camera mounts on the windshield behind the rearview mirror on its adhesive GPS mount, which also carries the GPS module — power runs through the mount. The rear camera mounts on the rear windshield, and its cable runs along the headliner from front to back. Tuck the cable under the headliner trim rather than letting it hang, and leave enough slack at the tailgate hinge so the cable does not pull when the tailgate opens.

Power is the decision that shapes the install. The included car charger powers driving recording only. If you want parking mode, wire in a hardwire kit to the fuse box — HK4 for basic parking recording, HK6 for the full A329S parking set including Hybrid mode. The camera has a 2.4-inch screen, so the first setup can happen on the camera itself or in the VIOFO app: frame the shot on the phone preview, check that the mirror does not block the lens, and confirm the rear camera is level before the adhesive sets. Confirm a live offer is showing on the listing before you order, and check the listing for what is in the box — the memory card, SSD and hardwire kit are separate purchases.

Who Should Buy the VIOFO A329S Dash Cam

Buy the VIOFO A329S 2CH if: you want front-and-rear coverage at the sharpest resolution VIOFO makes, you will use parking mode with a hardwire kit, or you drive long distances and want SSD storage instead of swapping cards.

Buy the VIOFO A119 Mini 2 if: you only need the road ahead, you want a smaller camera behind the mirror, and 2K recording is sharp enough for your driving.

Buy the Garmin Mini 3 if: you want the smallest, simplest camera of the three — 1080p, voice control, automatic recording — and you will never open an app to change a setting.

Skip the A329S if: you will not wire in a hardwire kit and will not use parking mode, or you want the smallest camera you can get — the A329S is the largest of the three, and its best features sit behind the extra purchases. A rear camera also means a second cable run; if that install puts you off, the front-only A119 Mini 2 is the better buy.

The Verdict

The VIOFO A329S dash cam is the best dual-channel camera in this review by a clear margin: 4K 60fps front, 2K HDR rear, Sony STARVIS 2 sensors on both channels, Wi-Fi 6, built-in GPS, and SSD storage up to 4TB. Its parking-mode set is the deepest of the three, and the Hybrid mode is genuinely useful for cars parked outside overnight. The costs are real too — the hardwire kit, memory card and SSD are all separate purchases — so the camera you buy is only the start of the setup.

For most drivers who want front-and-rear recording, that trade is worth it. For front-only drivers, the A119 Mini 2 gives up resolution and the rear channel but keeps the STARVIS 2 sensor in a smaller body. And for drivers who want a camera they never think about, the Garmin Mini 3 is the simplest pick of the three.

VIOFO A329S 4K 60FPS Dash Cam Front and Rear, 4K+2K Dual Dash Camera for Cars on Amazon: model A329S 2CH, Sony STARVIS 2 IMX678 front and IMX675 rear sensors, Wi-Fi 6, built-in GPS, supports up to 4TB external SSD.

Frequently Asked Questions

Is the VIOFO A329S dash cam a good dash cam?

Yes, for drivers who want front-and-rear recording. The VIOFO A329S dash cam records 4K at 60 frames per second on the front camera and 2K HDR on the rear, with Sony STARVIS 2 sensors on both channels, built-in GPS and Wi-Fi 6. Its limits are its size — it is the largest camera in this review — and the separate purchases for parking mode, memory card and SSD storage.

What is the difference between the VIOFO A329S and the A329?

The A329S keeps the A329’s 4K at 60 frames per second, Wi-Fi 6 and external SSD support up to 4TB, and adds Hybrid Parking Recording plus a smart geofencing option. The A329’s parking modes stop at buffered event detection, time-lapse, low bitrate and Low Power Impact Detection. The separate A329S 3CH variant adds a third channel — a 2K fisheye cabin camera with infrared — which the 2CH version reviewed here does not have.

Does the VIOFO A329S dash cam have a screen?

Yes. The VIOFO A329S dash cam has a 2.4-inch screen for on-camera playback and settings. Framing, settings and playback run on the camera itself, or through the VIOFO app on your phone over Wi-Fi 6, and VIOFO lists voice control for hands-free commands.

Does the VIOFO A329S need a hardwire kit for parking mode?

Yes. Parking recording needs a hardwire kit wired to the fuse box — the standard car-charger cable powers driving recording only. The HK4 kit covers basic parking recording, while the HK6 kit unlocks the full A329S parking set: Hybrid Parking Recording, cut-off voltage protection and Bluetooth battery-voltage display in the VIOFO app.

What memory card and storage does the VIOFO A329S use?

The A329S takes a high-endurance microSD card up to 512GB and can also record to an external portable SSD up to 4TB through VIOFO’s dedicated SSD cable. The memory card, SSD and SSD cable are separate purchases. Note that the Hybrid and low-power impact parking modes save only to the microSD card, not to the SSD, so buy a high-endurance card even if you use an SSD.

Is the VIOFO A329S better than the A119 Mini 2?

For recording quality and coverage, yes: the A329S records 4K front and 2K rear across two channels, while the A119 Mini 2 records 2K front-only. The A119 Mini 2 is the better buy if you only need the road ahead and want a smaller camera behind the mirror — it uses the same STARVIS 2 sensor family as a front-only camera. Choose by channels and resolution, not by brand.