Best 4K Dash Cam Prime Day Deals 2025

Native 4K.  All Real Pixels.

When it comes to dash cams, detail is everything — license plates, road signs, faces. That’s why 4K matters. But not all 4K is real. Many so-called “4K” dash cams rely on upscaling from lower resolutions using interpolation — a technique that algorithmically fills in pixel values based on surrounding data. It’s like painting in the blanks, not capturing the truth.

But 70mai’s Native 4K is different. Every frame is recorded with 8 million real, physical pixels — powered by the latest Sony STARVIS 2 sensor for exceptional low-light performance. No guessing. No shortcuts. The result? Sharper plates, clearer faces, and reliable detail — even at night or high speed. Because when the truth matters, only real pixels can deliver.