4K

Latest about 4K

A Nintendo Switch player using the Joy-Con controllers to play Breath of the Wild on a TV

Is Nintendo Switch 4K? An overview of resolution on the portable console

By Rhys Wood published

Is Nintendo Switch 4K? Here’s everything you need to know about resolution on Nintendo’s portable wonder.

Nintendo Switch
Dell Ultrasharp U3223QE 1

Dell Ultrasharp U3223QE review

By Jeremy Laird published

USB-C and KVM switch deliver outstanding productivity, but hot new IPS Black panel tech is a disappointment.

Pro
Logik TV set

I bought a super-cheap 43-inch 4K TV and it changed my (work) life

By Desire Athow published

Four HDMI ports, a remote, Google Chromecast: Oh wait, that’s a TV

Pro
Sony A75K

Sony's next 4K OLED TV looks great - but it won't beat the LG A1 for price

By Rhys Wood published

Sony is due to launch the A75K 4K OLED TV sometime in 2022, offering some premium specs at a mid-range price point.

Televisions
4K resolution TV mounted on a wall showing action scene

What is 4K? The basics of Ultra HD explained

By Nick Pino, Henry St Leger published

Updated 4K resolution is now the standard for new TVs, but what actually is it?

Updated
Panasonic JZ1000 screen in living room

Panasonic TV 2021: every new OLED and LCD TV this year

By Henry St Leger published

Updated Our guide to every new Panasonic TV of 2021, as well as what's changed since last year's range.

Updated
Philips Hue Sync Box plugged into TV

Philips Hue Sync Box finally catches up with 120Hz TVs – but with a 4K catch

By Henry St Leger last updated

While the Philips Hue Play HDMI Sync Box formerly was only able to support 60Hz images from connected consoles and 4K Blu-ray players, that figure is going up to 120Hz.

Smart Lights
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How to play PC games on a 4K TV

By Matt Hanson, Henry St Leger last updated

Updated Leave those HD consoles behind: your PC is the best way to play 4K games on the big screen.

Updated
A woman plays games with FreeSync on her LG CX

4K upscaling: everything you need to know about how TVs turn HD into 4K

By Jamie Carter last updated

IN DEPTH We explore how upscaling works, why it's important and why some TVs are better at it than others.

IN DEPTH
Samsung Premiere projector setup for movie night with friends

Are the best TVs and projectors jumping the gun on 4K?

By Henry St Leger last updated

Some 4K TVs and projectors are letting lower-res content down, and it’s a bit disappointing.

Projectors
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