A 4K screen has a resolution of 3840 x 2160 pixels, which is also called Ultra High Definition (UHD). This is four times as many pixels as Full HD 1080p, which has a resolution of 1920 x 1080.

Experience Russia in stunning Ultra HD 4K as we journey across its breathtaking ... and untouched nature—all captured in brilliant 4K resolution. PM Modi 'factchecks' Pakistan with a visit ...

4K switched to reference the horizontal resolution. For monitors, 4K (sometimes called Ultra HD, UHD or 2160p) has a horizontal resolution of 3,840 pixels (close enough to 4,000 for it to get its ...

These 4K TVs are packed with features like ultra HD resolution, HDR10+, Dolby Vision, surround sound and app-packed smart OS platforms like WebOS and Google TV. You’ll get lifelike clarity ...

Google killed the Chromecast product line last year, but Walmart just quietly launched its own Onn 4K Plus streaming device to replace it.

It comes with output capability in 720p HD native resolution, support for up to 4K Ultra-HD, and 2,200 lumens brightness. The projector arrives with in-built OTT apps like Amazon Prime Video ...

Top media streaming devices are speedy and intuitive. Here are the best streaming sticks and boxes from Roku, Apple, Google, ...

With flagship smartphones pushing boundaries each year, the Vivo X200 Ultra and iPhone 16 Pro Max represent ... Vivo’s higher resolution and 4K video at 60fps stand out. Vivo delivers more ...

At 32 inches, it's the perfect size to take in all of the details of its crisp 4K resolution. Its WOLED – that's white OLED, not to be confused with QD, or Quantum Dot OLED – panel is ...

You don't need the best equipment to shoot family home movies you'll cherish. Here's how to get better results with just your phone.

The Infinix Note 50x 5G+ impresses with its sleek design, bypass charging, and value for money. Powered by the Dimensity 7300 ...