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Official manufacturer imageVIOFO A229 Plus 2CH
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Official manufacturer imageGarmin Dash Cam Mini 3
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Questions before you buy
What is the highest resolution available in a dash cam?
4K UHD is the common top tier in current consumer dash cams. Check that 4K is the recorded front-channel resolution rather than an interpolated marketing claim.
Is 4K better than 2K for reading number plates?
It can preserve more detail in favourable light, but motion, distance, glare and low light may still obscure a plate. Sensor and processing quality matter alongside resolution.
Does a 4K dash cam need a larger memory card?
Usually, because higher-resolution video creates larger files. Use the endurance-rated card type and capacity range specified by the camera maker.
Do rear dash cams record in 4K too?
Many dual-channel systems reserve 4K for the front and record the rear at a lower resolution. Read the simultaneous front-and-rear specification carefully.








