While Blu-rays typically offer an admirable 1920x1080 or 1080p resolution, 4K Blu-rays offer a much higher 3840x2160 or 2160p resolution. As such, a 4K Blu-Ray will offer sharper and clearer content.

In the DCI cinema standards, the resolution is actually 4,096x2,160, but you won't find many displays with that resolution. Like 1440p, this is the resolution of a 4K monitor with a 16:9 aspect ratio.

Generally, "4K" is the label used to refer to anything with a resolution of around 4000 pixels. 4K TVs and monitors feature a 3840 × 2160 pixel count—a standard known as Ultra HD (UHD ...

Peacock has finally added 4K resolution to its streaming service. But as always, there is a catch here. That is the fact that only a few titles have a 4K option. And the majority of these titles ...

YouTube TV made watching matches in 4K relatively easy, even if the channel scheme is a bit of a mess. A channel that’s in 4K — whether it’s Fox or ESPN or NBC — is a completely separate ...

To achieve 4K, the Switch sequel would need to be able to output a resolution four times that of the original Switch. If you remember your console history, the original PlayStation 4 did not ...