VIOFO A329S vs Garmin Dash Cam Mini 2: Flagship 4K or Key-Sized 1080p?
The VIOFO A329S dash cam and the Garmin Dash Cam Mini 2 solve the same problem from opposite ends of the shelf. The VIOFO A329S dash cam is VIOFO’s flagship: a Sony STARVIS 2 sensor recording 4K at 60fps, a 2.4-inch screen, a third channel for the cabin in the 3CH version, and external SSD support. The Garmin Dash Cam Mini 2 is the camera you forget is there: key-sized, no screen, no GPS, 1080p video, and voice control — and a stock warning, because the Mini 2 has been discontinued and its successor is already on sale. The VIOFO A119 Mini 2 is the 2K reference point.
The short answer: buy the A329S if you want a screen, the sharpest video in this comparison, and a cabin channel — it records 4K at 60fps. Buy the Garmin Dash Cam Mini 2 only if a live offer is showing and you want the smallest camera that still records 1080p with voice control. If the Mini 2 listing shows no offer, buy the A329S — or the VIOFO A119 Mini 2, which beats both of them on value after dark.
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Quick Pick: VIOFO A329S Dash Cam vs Garmin Dash Cam Mini 2
| Pick | Product | Best For | Check Price |
|---|---|---|---|
| Overall Winner | VIOFO A329S Dash Cam, 4K 60fps, 2.4-Inch Screen, Wi-Fi 6, SSD Support | Sharpest video here, a cabin channel, and the newest STARVIS 2 sensor | Check Price on Amazon |
| Smallest Pick | Garmin Dash Cam Mini 2, Tiny Size, 1080p, 140-Degree FOV, Voice Control | Key-sized and discreet — discontinued; confirm a live offer before ordering | Check Price on Amazon |
| Best Night Vision Pick | VIOFO A119 Mini 2 Dash Cam, STARVIS 2, 2K 60fps, 1.5-Inch Screen | Honest native 2K at 60fps with the newest STARVIS 2 sensor | Check Price on Amazon |
Table of Contents
What Each Camera Is
The VIOFO A329S dash cam is VIOFO’s flagship front camera, sold as a 2CH set with a front and a rear camera, and as a 3CH set that adds a cabin camera. The front unit has a 2.4-inch screen, a Sony STARVIS 2 IMX678 8MP sensor, a 140-degree lens, and a GPS mount, and it records 4K at 60fps with HDR off. The rear camera uses a Sony STARVIS 2 IMX675 sensor and records 2K at 30fps with HDR. The A329S is an update to the A329, and the honest version of that update is the third channel: 4K 60fps, Wi-Fi 6, external SSD support, and Low Power Impact Detection were already on the A329, so they are features the A329S keeps, not upgrades it adds.
The Garmin Dash Cam Mini 2 is the key-sized camera from Garmin’s 2021 range: a tiny unit with no screen, no GPS, and no buttons to learn — you control it by voice and watch its footage in the Garmin Drive app over Wi-Fi. It records 1080p HD at up to 30fps through a 140-degree lens with Garmin Clarity HDR optics, and it runs on a supercapacitor instead of a battery. The VIOFO A119 Mini 2, covered in our VIOFO A119 Mini 2 dash cam review, is the 2K reference point in this comparison: a smaller camera than the VIOFO A329S dash cam, with a 1.5-inch screen and a STARVIS 2 sensor.
Video Quality: 4K 60fps vs 1080p
The resolution gap is the whole comparison in one number. The VIOFO A329S dash cam records 4K (3840×2160) at 60fps on the front camera, built on an 8MP Sony STARVIS 2 IMX678 sensor — so the 4K is native, and the 60fps is real. The Garmin Dash Cam Mini 2 records 1080p HD at up to 30fps through a 140-degree lens with Garmin Clarity HDR optics. Four times the pixels is a real gap in daytime detail: plates and signs read more clearly on the VIOFO A329S dash cam footage, and twice the frames per second means a plate that blurs at 30fps can still read at 60fps.
But the gap is smaller than the numbers suggest for the job most buyers actually need. A 1080p camera with good optics still records a usable witness video of a crash or a parking incident — and the Mini 2’s footage is 1080p with HDR, not soft 1080p. Two honest caveats sit under the VIOFO A329S dash cam headline: it records 4K at 60fps with HDR off — switch HDR on and the front drops to 4K at 30fps — and with all three channels connected in the 3CH set, the front records at 4K 30fps. For fast-moving plates, frame rate matters more than pixel count, and the honest 60fps camera here is the VIOFO A119 Mini 2, which records native 2K at 60fps — switching on its HDR drops it to 30fps.
VIOFO A329S on Amazon: 2CH set, 4K 60fps front, 2K rear, 2.4-inch screen, Wi-Fi 6, SSD support, supercapacitor, card not included.
Night Vision: STARVIS 2 vs Clarity HDR
At night the sensor generation matters more than the resolution headline. The VIOFO A329S dash cam uses Sony STARVIS 2 sensors on both channels — the IMX678 in front and the IMX675 at the rear — and STARVIS 2 is Sony’s low-light sensor family, built for cleaner footage with less noise in the dark. The Garmin Dash Cam Mini 2 uses Garmin Clarity HDR optics on an unnamed sensor: the sources checked state no STARVIS sensor for the Mini 2, so no sensor claim is made for it here. Our best dash cam for night driving guide explains why sensor size and HDR handling decide night footage more than the 4K label does.
The practical read is simple: the VIOFO A329S dash cam should hold detail further into the dark, because its sensor is a current-generation low-light sensor and its HDR runs on both channels. The Garmin Dash Cam Mini 2 is no night-blind camera — its Clarity HDR optics are a real selling point — but it is a 1080p camera with an older sensor, and no listing claim closes that gap. The honest 60fps night camera here is the VIOFO A119 Mini 2, which records native 2K at 60fps. For night driving on unlit roads, the VIOFO A329S dash cam is the pick in this comparison.
Screens and Size: 2.4 Inches vs No Screen
The screen split is the clearest difference in this comparison. The VIOFO A329S dash cam has a 2.4-inch screen for on-camera playback and settings, and you can also set it up and review footage from the VIOFO app on your phone. The Garmin Dash Cam Mini 2 has no screen at all — you control it by voice and watch its footage in the Garmin Drive app over Wi-Fi. If you want to check a clip at the roadside without pulling out your phone, the A329S is the only camera here that lets you do it on the camera itself.
The size split runs the other way. The VIOFO A329S dash cam front unit measures 2.4 inches wide, 3.9 inches tall, and 1.7 inches deep, and it tucks behind the rearview mirror with its GPS mount; the rear and cabin cameras are separate small units. The Garmin Dash Cam Mini 2 measures about 2.1 by 1.2 by 1.1 inches and weighs about an ounce — it hides behind the mirror and a passenger would not know it was there. If you want the smallest camera with a screen, the VIOFO A119 Mini 2 has a 1.5-inch screen in a body smaller than the A329S.
Channels: Three Channels vs One
Channels are the VIOFO A329S dash cam’s second-biggest advantage in this comparison, after resolution. The 2CH set records front and rear; the 3CH set adds a third channel, a 2K fisheye cabin camera with a 210-degree field of view and four infrared LEDs, which covers the cabin and the view through both side windows. That cabin channel is the A329S’s actual differentiator over the A329 — the A329 had no cabin camera — and it is the feature that matters most to rideshare drivers and anyone who wants the inside of the car on record as well as the road ahead.
The Garmin Dash Cam Mini 2 is a single-channel, front-only camera: it records the road ahead and nothing else, and Garmin sells no rear or cabin add-on for it. One trade-off to know before buying the 3CH set: with all three channels connected, the VIOFO A329S dash cam front camera records at 4K 30fps, not 4K 60fps, because the processor divides its work across three streams. Buy the 2CH set if 60fps matters more to you than cabin coverage. The Garmin Dash Cam Mini 2 has no equivalent choice to make — it is one channel, and that is the whole camera.
Parking Mode: Hybrid Parking vs Parking Guard
Both cameras watch the car while it is parked, but they do it differently. The VIOFO A329S dash cam has hybrid parking recording alongside time-lapse, low-bitrate, and buffered auto event detection modes, plus Low Power Impact Detection, which keeps watching for impacts while parked without draining the battery. Parking recording needs a hardwire kit or an external battery pack — neither is included in the box — and the camera runs on a supercapacitor, not a battery, so it handles heat in a parked car better than a battery camera would.
The Garmin Dash Cam Mini 2 has Parking Guard and Live View through the Garmin Drive app: with constant power and an active Wi-Fi connection, it can alert you when an impact is detected while parked and let you view the car live from your phone. It needs the Garmin Constant Power Cable, sold separately, plus Wi-Fi to send you the alert — without Wi-Fi there is no alert and no live view. The VIOFO A329S dash cam takes this section on breadth: more parking modes, impact detection tuned for low power draw, and the cabin channel watching the inside of the car while it sits. The Garmin Dash Cam Mini 2 takes it on remote access: no other camera here lets you check on the car from your phone.
Garmin Dash Cam Mini 2 on Amazon: standalone, 1080p, 140-degree FOV, voice control, no screen, no GPS — discontinued; confirm a live offer before ordering.
App, Wi-Fi, GPS, and Voice Control
Both cameras connect over Wi-Fi, and both have an app for viewing and managing recordings on your phone. The VIOFO A329S dash cam uses the VIOFO app with dual-band Wi-Fi 6, and its GPS mount logs location and speed into the footage. The Garmin Dash Cam Mini 2 uses the Garmin Drive app over Wi-Fi, and it has no GPS of its own — location and speed appear in its video only if it is synced with a GPS-enabled Garmin dash cam, sold separately. On connectivity the A329S is ahead: faster Wi-Fi and GPS built into the mount, against Wi-Fi only and no GPS on the Garmin.
Voice control is where the Garmin fights back. The Garmin Dash Cam Mini 2 has voice control in English, German, French, Spanish, Italian, and Swedish — say OK Garmin, then tell it to save a video, take a still picture, or start and stop audio recording — and with only two buttons on the camera, voice is how you run it day to day. The A329S also has smart voice control, so you can save a clip or take a still without touching the camera, and it adds USB 3.0 direct transfer and external SSD support up to 4TB for moving large 4K files off the camera. Neither camera here is app-only — the VIOFO A329S dash cam has a screen, and the Garmin has voice — so the app is a convenience on both sides, not a requirement.
Storage: Cards and What Is in the Box
Storage is where the VIOFO A329S dash cam pulls clearly ahead. It takes a microSD card up to 512GB, and it also supports an external SSD up to 4TB — so a driver who records 4K at 60fps can move footage to a drive that holds weeks of video instead of swapping small cards. The Garmin Dash Cam Mini 2 takes a microSD card — Garmin specifies a Class 10 or faster card from 8GB to 512GB — and no card-in-box claim is stated here because none was verified in the sources checked. A 4K camera without a card in the box needs a card bought alongside it, and the card must be U3 speed or 4K recording will stutter.
What is in the box differs by set. The VIOFO A329S dash cam 2CH set includes the front camera with GPS mount and the rear camera with its cable; the 3CH set adds the interior fisheye camera with its cable. No microSD card is included at the standard edition level. The Garmin Dash Cam Mini 2 box has the tiny camera, two adhesive mounts, two power cables and a dual-USB car adapter; the Constant Power Cable for parking mode is a separate purchase. Buy the card with the camera either way, and buy U3 speed — a slower card is the most common reason a 4K dash cam drops frames.
The Availability Warning: Mini 2 Discontinued
Read this section before ordering the Garmin. The Garmin Dash Cam Mini 2 has been discontinued: The Dash Cam Store lists it as discontinued and points buyers to the Dash Cam Mini 3, Abt shows the item as no longer available, Garmin’s own US pages show it as not in stock and not sellable, and an older Amazon crawl showed the listing as currently unavailable. Its identity is verified — the listing shows ASIN B0931YZ82P and model 010-02504-00 — but no live offer was confirmed, and no fresh live-offer evidence was seen while drafting this comparison.
The VIOFO A329S dash cam side has no such flag: its listing shows fresh in-stock evidence and no no-offer wording was seen. The Mini 2’s successor is the Garmin Dash Cam Mini 3, covered in our Garmin Dash Cam Mini 3 review — a key-sized 1080p camera with a Clarity polarizer and voice control — and the screened step-up is the Garmin 67W, covered in our Garmin Dash Cam 67W review. Neither is swapped into this article’s buying slots: the Mini 3 is a different model, and swapping it in silently would be a re-draft, not a fix. If the Mini 2 listing shows no live offer, buy the A329S or the VIOFO A119 Mini 2 instead.
Garmin Dash Cam Mini 2 on Amazon: check the listing for a live offer before ordering — the Mini 2 has been discontinued.
The Verdict
The VIOFO A329S dash cam wins this comparison on video, night vision, screens, channels, parking, and storage: native 4K at 60fps from a STARVIS 2 sensor, a 2.4-inch screen, a cabin channel in the 3CH set, hybrid parking recording with Low Power Impact Detection, and external SSD support up to 4TB. The Garmin Dash Cam Mini 2 wins on size and stealth alone: key-sized, screen-free, voice-controlled, and invisible behind the mirror. Drivers who want the sharpest footage and a screen should buy the A329S; drivers who want the smallest camera should buy the Garmin Dash Cam Mini 2 — but only if its listing shows a live offer, because the Mini 2 has been discontinued.
The third camera in this comparison, the VIOFO A119 Mini 2, is the pick for drivers who want 2K at 60fps after dark in a small body with a screen. It records native 2K at 60fps with a STARVIS 2 sensor and a 1.5-inch screen, and it beats both cameras here on size with a screen. Whichever camera you choose, buy the microSD card with it — U3 speed, up to 512GB — and confirm the listing shows a live offer before you order.
VIOFO A329S on Amazon: 2CH set, 4K 60fps front, 2K rear, 2.4-inch screen, Wi-Fi 6, SSD support, supercapacitor, card not included.
Frequently Asked Questions
Which is better, the VIOFO A329S or the Garmin Dash Cam Mini 2?
The VIOFO A329S dash cam is the better camera on video, night vision, screens, channels, parking, and storage: native 4K at 60fps from a STARVIS 2 sensor, a 2.4-inch screen, a cabin channel in the 3CH set, hybrid parking recording, and external SSD support up to 4TB. The Garmin Dash Cam Mini 2 wins only on size and stealth: key-sized, screen-free, and voice-controlled. If you want the sharpest video and a screen, buy the A329S; if you want the smallest camera, buy the Garmin — but only if its listing shows a live offer, because the Mini 2 has been discontinued.
Is the Garmin Dash Cam Mini 2 still available?
No live offer was confirmed. The Dash Cam Store lists the Mini 2 as discontinued and points buyers to the Dash Cam Mini 3, Abt shows it as no longer available, Garmin’s own US pages show it as not in stock and not sellable, and an older Amazon crawl showed the listing as currently unavailable. Its successor is the Garmin Dash Cam Mini 3, which is covered in our live Mini 3 review — but the Mini 3 is a different model and is not swapped into this article’s buying slots.
Does the Garmin Dash Cam Mini 2 have GPS?
No. The Garmin Dash Cam Mini 2 has no GPS of its own. Location and speed appear in its video only if it is synced with a GPS-enabled Garmin dash cam, sold separately. The VIOFO A329S dash cam has GPS in its mount, and shows location and speed in its footage.
Does the Garmin Dash Cam Mini 2 have a screen?
No. The Garmin Dash Cam Mini 2 has no screen at all — you control it by voice and watch its footage in the Garmin Drive app over Wi-Fi. The VIOFO A329S dash cam has a 2.4-inch screen, and the VIOFO A119 Mini 2 has a 1.5-inch screen per its listing.
Do either of these dash cams record the rear view?
The VIOFO A329S dash cam does: the 2CH set adds a 2K rear camera, and the 3CH set adds a 2K fisheye cabin camera as well. The Garmin Dash Cam Mini 2 is single-channel and front-only, and Garmin sells no rear or cabin add-on for it.
Which is better for parking mode, the VIOFO A329S or the Garmin Mini 2?
Neither works out of the box. The VIOFO A329S dash cam needs a hardwire kit or an external battery pack for hybrid parking recording, and the Garmin Dash Cam Mini 2 needs its Constant Power Cable, sold separately, plus an active Wi-Fi connection for Parking Guard alerts and Live View. Both accessories are separate purchases, and the Garmin also needs Wi-Fi to send you the alert.
