4K Ultra HD Dash Cams

4K Ultra HD dash cams — the sharpest footage we sell, keeping number plates and detail readable at speed. Ideal when you want the best possible evidence from the front camera.

Compare resolution

4K vs 2K vs 1080p — how much detail do you actually need?

Resolution decides how clearly your dash cam captures the details that matter most — number plates, faces and street signs — especially at speed or from a distance.

	You're viewing 4K Ultra HD Maximum detail Browsing this range ↓	Best balance 2K Quad HD Clarity meets value Shop 2K →	1080p Full HD Reliable & affordable Shop 1080p →
Resolution	3840 × 2160 (~8MP)	2560 × 1440 (~4MP)	1920 × 1080 (~2MP)
Number-plate clarity	Excellent — reads plates further away & across more lanes	Very good — clear plates in most conditions	Good — clear plates at close range
Ability to zoom in on detail	✓ Highest	✓ High	Standard
Best for	Premium buyers, highway & high-speed driving	Most drivers wanting the sweet spot of clarity & price	Budget builds & rear/secondary cameras
microSD storage use	Highest — larger card recommended	Moderate	Lowest — most recording time per GB
Typical price	$$$	$$	$

You're viewing

4K Ultra HD

Maximum detail

Resolution3840 × 2160 (~8MP)

Number-plate clarityExcellent — reads plates further away & across more lanes

Ability to zoom in on detail✓ Highest

Best forPremium buyers, highway & high-speed driving

microSD storage useHighest — larger card recommended

Typical price$$$

Best balance

2K Quad HD

Clarity meets value

Shop 2K →

Resolution2560 × 1440 (~4MP)

Number-plate clarityVery good — clear plates in most conditions

Ability to zoom in on detail✓ High

Best forMost drivers wanting the sweet spot of clarity & price

microSD storage useModerate

Typical price$$

1080p Full HD

Reliable & affordable

Shop 1080p →

Resolution1920 × 1080 (~2MP)

Number-plate clarityGood — clear plates at close range

Ability to zoom in on detailStandard

Best forBudget builds & rear/secondary cameras

microSD storage useLowest — most recording time per GB

Typical price$

Tip: resolution matters most on your front camera — many drivers pair a 4K or 2K front with a 1080p rear.

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Good to know

4K dash cam questions, answered

Is 4K worth it over 2K or 1080p?

4K captures more detail — number plates further away, faces and signage, especially at speed. If budget's tight a good 2K is still excellent; 4K is the upgrade when you want the sharpest possible footage.

Does 4K use more storage?

Yes, the files are larger — so pair it with a bigger microSD (256GB+). Most 4K cameras here use H.265 compression to stretch recording time.

Do I get 4K front and rear?

Some models are 4K front with a 2K rear; a few (like the BlackVue Elite 10) are true 4K both ways. We list front and rear resolution on every product.

Which 4K dash cam do you recommend?

The BlackVue Elite 10 and FineVu GX4K are our top 4K picks. Message us and we'll match one to your car and budget.