4K specifies a screen with four times the number of pixels as standard HDTV and phone screens, which have 1080p resolution. A pixel is a block of light that makes up the display's smallest unit of ...

This year, thin is in, for the smartphone industry. Oppo will soon drop the world’s thinnest foldable phone in the market. Apple’s rumored iPhone 17 Air continues to be a topic of hot speculation.

Today’s smartphones offer a variety of display resolutions, with some mid-range and high-end phones even allowing you to adjust the phone’s screen resolution via a software setting. We ...