So when will we see devices that use HDMI 2.2? How is it better than HDMI 2.1? And what else will HDMI 2.2 be used for besides TVs and projectors? Let's dive into the detail... So why have we got a ...

If that sounds like you, then you have four HDMI slots that are accounted for, and that creates a big problem. Many TVs just ...

The tricky part is making sure you're not needlessly paying for features you don't need, as while HDMI 2.1 is vital when it comes to new-gen systems, some elements are effectively snake oil.