FineVu GX4K Review: How It Compares to VIOFO and Vantrue

You are looking at the FineVu GX4K and trying to work out how it lines up against the cameras you have seen elsewhere. Fair question, and it deserves a straight answer rather than a sales pitch. So this FineVu GX4K review does exactly that.

We are Michael and Harrison from The Dash Cam Guys. Straight up: we do not sell FineVu. We sell VIOFO, Vantrue and Wolfbox. So instead of pretending to be neutral, we are going to do something more useful. We will lay out exactly what FineVu publishes about the GX4K 2CH on its own specification page, then put it beside three cameras we do stock and support here in Australia, and let the numbers do the talking.

Worth saying up front: FineVu is well established in Australia, with an official Australian distributor, local warranty support and a dealer network. If the GX4K is the camera you want, you are buying into a brand that is properly supported here.

The short version

The FineVu GX4K is a 4K front camera with a built in heat cut off, driver assistance alerts and speed camera alerts, backed by Australian distribution. It pairs that 4K front with a Full HD rear channel and runs screenless through the FineVu app. The cameras we stock take a different approach, putting more resolution on the rear channel.

What does the FineVu GX4K record?

FineVu's own English specification page lists the front camera as 3840 x 2160 at 30 frames per second using an 8.5 megapixel Sony STARVIS IMX515 sensor, with a 135.6 degree diagonal field of view.

Frames per second, or fps, is simply how many photos the camera takes each second. Thirty is the standard for 4K and it is perfectly usable. Sixty is smoother and helps freeze a fast moving number plate, which is worth knowing when we get to the comparison.

On the rear channel, FineVu publishes a single resolution row for the GX4K covering both channels, 3840 x 2160 Ultra HD and 1920 x 1080 Full HD, and lists the rear sensor as a 2 megapixel CMOS chip. On those published figures the rear channel is the Full HD one, which is a common pairing on 4K two channel cameras.

It is a screenless camera

FineVu's specification lists the GX4K as "Non-LCD". Everything you do, from checking the picture is straight to changing settings, happens through the FineVu Wi-Fi app on your phone.

Plenty of drivers prefer that, and a screenless camera is smaller and less distracting on the windscreen. If you like being able to glance at the unit and confirm it is recording, a camera with a display will suit you better. It is a preference, not a fault.

Memory cards

FineVu's specification lists storage for the GX4K as a FineVu microSD card from 32GB to 256GB, Class 10 or above.

Cards are consumables on any dash cam and get replaced periodically, so it is worth knowing what a camera specifies before you buy. If you want the background on why card choice matters so much on any dash cam, we wrote a plain English explainer on choosing a high endurance microSD card.

Where the GX4K stands out

Two things on the GX4K are genuinely good, and one of them our own range does not match at all.

Heat protection that actually thinks. FineVu's specification lists a high temperature cut off described as AI Heat Monitoring during parking mode. In plain terms, the camera watches its own temperature while your car sits in a car park and switches itself to power saving parking mode before it gets too hot. It also runs on a supercapacitor rather than a lithium battery, which is the right call for Australian summers, and FineVu rates it for operation from minus 20 to 70 degrees, the widest range of any camera on this page.

Driver assistance and speed camera alerts. The GX4K includes what FineVu calls ADAS PLUS, covering front vehicle motion alert and lane departure warning, plus speed camera alerts. FineVu notes these only work while the GPS has a fix. None of the three cameras we compare below offer this at all, so if those features are what you are after, the GX4K is the camera on this page that has them.

How the FineVu GX4K compares to what we stock

We picked three cameras from our range that a GX4K shopper would realistically be choosing between. Every figure below is a manufacturer specification, not our own test result. Where a manufacturer does not publish a figure, we have written that rather than guess.

Feature	FineVu GX4K 2CH	VIOFO A229 Plus 2CH	Vantrue Element 2 Pro 2CH	VIOFO A229 Ultra 2CH
Front video	4K 30 fps	2K 60 fps	4K 30 fps	4K 30 fps
Rear video	Full HD 30 fps	2K 30 fps	2K 30 fps	4K 30 fps
Sensors	Sony STARVIS IMX515 front, 2MP CMOS rear	Sony STARVIS 2 IMX675 front and rear	8MP CMOS, brand not published by Vantrue	Sony STARVIS 2 IMX678 front and rear
HDR	Not published by FineVu	Front and rear	Front and rear	Front and rear
Screen	None	2.4 inch	2.45 inch IPS	2.4 inch
Max memory card	256GB	512GB	1TB	512GB
Power	Supercapacitor	Supercapacitor	Supercapacitor	Supercapacitor
Operating temperature	Minus 20 to 70 degrees	Minus 20 to 65 degrees	Minus 20 to 60 degrees	Minus 20 to 65 degrees
Driver assistance	ADAS PLUS and speed camera alerts	No	No	No
Manufacturer warranty	Not published by FineVu	18 months	12 months, 18 with registration	18 months

How we put this table together. Every specification comes from the manufacturer's own published documentation. The FineVu figures come from FineVu's English specification page at finevu.com, the VIOFO figures from viofo.com, and the Vantrue figures from Vantrue's own Element 2 Pro page and user manual. Two notes on reading FineVu's page. FineVu publishes one resolution row covering both GX4K channels, so the Full HD figure above is the rear channel on those published numbers. FineVu does not publish a warranty term for the camera itself, so we have left that cell as unpublished rather than guess, and FineVu's Australian distributor is the place to confirm the local warranty term. We have not tested the GX4K, and we have not run any of these cameras side by side under matched conditions, so nothing here is a night video result or a number plate readability result.

So what would we put in your car?

Three honest answers depending on what you care about. All three are cameras we sell, so weigh that accordingly.

If you want a lower cost front and rear setup, look at the VIOFO A229 Plus 2CH. You trade 4K on the front for 2K, and gain 60 fps on the front channel, a 2K rear, HDR on both channels, a screen, and a 512GB card ceiling. Those extra frames help freeze a number plate that is moving across your view.

If 4K on the front is non negotiable, the Vantrue Element 2 Pro gives you the same 4K 30 fps front as the GX4K, a 2K rear, HDR front and rear, and support for cards up to 1TB.

If you want the sharpest rear channel available, the VIOFO A229 Ultra 2CH records 4K on both the front and the rear using dual Sony STARVIS 2 IMX678 sensors with HDR on each channel.

Pro Tip: Rear camera resolution is the easiest spec to skip past and the one you will wish you had checked. The car behind you is the one that runs into the back of you at the lights. If you are comparing two cameras and the front specs look similar, check the rear before anything else.

Where do you buy a FineVu dash cam in Australia?

Straightforward, and it is one of the GX4K's strengths. FineVu has an official Australian distributor and a local dealer network, so genuine Australian stock comes with the warranty handled here and proper local support behind it. That is the route we would point you to if the GX4K is your camera.

The thing that decides your cover on any brand is who you buy from, not where the stock was built. Buy from an Australian seller and the manufacturer warranty is handled here, and your consumer guarantees under Australian Consumer Law are against a business you can actually reach. Buy direct from an overseas seller and that unit's manufacturer warranty usually sits with another region, and while the ACCC says the Australian Consumer Law still applies to overseas businesses selling into Australia, it also says getting a repair, replacement or refund out of one is difficult in practice. That applies to any brand, ours included.

We do not stock FineVu, so we are not the shop for a GX4K. If you would like to see what we do carry, our VIOFO range, Vantrue range and Wolfbox range are all genuine Australian stock with local warranty support.

What about parking mode?

All four of these cameras can keep watching after you switch the engine off, and all four need a hardwire kit to do it properly. A hardwire kit is a permanent connection to your car's fuse box that gives the camera power while the car is off, with a low voltage cut off so it stops before it flattens your battery.

The GX4K supports motion and impact detection, time lapse and a power saving parking mode, plus a low voltage cut off. The VIOFO and Vantrue models offer their own buffered, time lapse and low bitrate parking options. On the published specifications the difference between them is small. What matters far more is that the kit is installed correctly for your car, and on a modern car with curtain airbags and sensitive electronics, having a qualified installer do it is a completely reasonable call.

Which one suits you

The FineVu GX4K suits you if lane departure warnings and speed camera alerts appeal, you are happy running the camera from your phone, a Full HD rear camera fits how you drive, and you like the wider heat rating and the AI Heat Monitoring for an Australian summer.

One of the three above may suit you better if you want more resolution on the rear channel, you want a screen on the unit, or you want a higher card ceiling.

If you would rather think the whole decision through from scratch rather than model by model, our Australian dash cam buying guide walks through it step by step.

Still not sure? Give us a yell

Every car and every driver is different, and a spec table can only take you so far. If you tell us what you drive, where you park it and what you are actually worried about, we will give you a straight recommendation, even if that means telling you the cheaper camera is the right one, or that the FineVu is.

Message Michael or Harrison at The Dash Cam Guys any time. No pressure, no worries, and we will get you sorted.

Author: The Dash Cam Guys. Facts checked: 5 August 2026. Models referenced: FineVu GX4K 2CH, VIOFO A229 Plus 2CH, VIOFO A229 Ultra 2CH, Vantrue Element 2 Pro 2CH. Firmware versions not recorded.