The best Sonic film yet is coming to 4K Ultra HD and Blu-ray. Sonic the Hedgehog 3 is now available in stores.

The most important thing to know about Full HD screens is that they pack a resolution of 1,920 x 1,080 pixels. So far, so simple. Next comes 4K, also known as Ultra High-Definition Television, Ultra ...

Although technically known as “HD” it’s not what most people would consider Full HD. That starts at ... The most common TV resolution today, is 4K. This Ultra HD, or UHD resolution is ...

Projectors come in all shapes and sizes, ranging from portable lifestyle units that you can take on the go to ultra-short throw options that seek to replace your TV, and then there are the proper 4K ...

The George P. Cosmatos-directed western, which was released theatrically back in 1993, is arriving on 4K Ultra HD Blu-ray disc on April 22, alongside a 4K digital release available on the same day ...