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Display Technology

2 GoKawiil briefs on this topic

E Ink unveils Kaleido 4 color e-paper display technology

E Ink has introduced its Kaleido 4 display panel, claiming improved color saturation, better visibility, and smoother page-turning performance compared to prior generations of its color e-paper technology. The upgrade targets devices like ePaper tablets and e-readers that currently rely on E Ink's screens.

androidauthority.com · 2026-10-16

Display resolution naming explained: QHD, WQHD, 4K and 5K compared

Display makers use terms like QHD, WQHD, 4K and 5K to describe how many pixels a screen contains, but these labels can be inconsistent and sometimes overlap across TVs, monitors and phones. A breakdown of these terms clarifies what each resolution actually means and how they differ in pixel count and aspect ratio.

engadget.com · 2026-09-01