Nope, you don’t need 4K display smartphones

4K on a smartphone. It is ridiculous to even have that on a desktop monitor, let alone in a smartphone display so I’ll pass. A 4K display con a smartphone can have between 120 and 340 dpi, dots per inch, pixel size varying from phone to phone.

Full HD seems reasonable to me, so marketing 4K phones is just that: marketing. I agree that is pushes the technical envelope of what a phone can do, but you should not base your buying decisions on this. Better a Full HD display than a 4K. You can’t even distinguish between the individual pixels in Full HD or 2K already, so why 4K?

No, you don’t need $K, display or video recording.

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