This is the wider body of the Vico Opia2, $40 cheaper, but without a useful parking function (Opia2 has a great parking function).

Note that if you do care about smart and automatic parking recording, then I would not buy this dashcam, get the Opia2 instead. This camera can do it given hardwired power, but it's not smart and needs to be toggled manually every time you park.

It has the same spectacular ultra HD resolution with WDR and comes with an ND (neutral density) filter. To be fair, the image quality on Opia2 is very slightly better, but both are good.
The screen is easy to read even if it takes more space than the Opia2 (by design) and the control buttons are similarly simple to use.
As a bonus this dashcam is actually smart enough to stop recording and go into settings when I push the settings button while others stupidly tell me to stop recording first.
Power is a micro USB plug (while older cameras use mini USB), although you shouldn't have to care unless you're doing hard wiring to allow the parking monitor feature to work.
Sadly the parking recording function is not smart, if you leave it enabled while driving it will keep recording 10 seconds clip, and once in your garage it will just fill your card with recordings of nothing moving (Opia2 is smart enough to only capture movement). If you care about this, again, get the Opia2 instead.
Apart from the parking function, while this is not the cheapest dashcam you'll find, it's one of the top ones in picture resolution and quality you'll be able to find. The fact that it comes with a CPL filter as a bonus is very nice too (Opia2 does not). GPS is extra on both models though.