HDMI VERSIONS RESOLUTION AND FRAMERATE TV

Related: HDR TV Explained HDMI 2.0 vs 1.4: Dual video streams to the same screen It’s this ability that unlocks High Dynamic Range, which gives you video information required to more and brighter colours. These higher colour bit rates are often labelled “deep color”, so if you see that term you now know what it refers to. That exponential ramping-up of data is what makes transporting 4K 12-bit such a data-heavy task. 8-bit colour results in a colour palette of 16.7-million colours – it’s a figure you may have heard floating about if you’ve ever read into buying a screen of some kind.Īs 12-bit colour ramps-up the specificity of the colour information that goes into rendering an image, the total number of possible colours is 68.7 billion. What’s the difference between 8-bit, 10-bit and 12-bit colour? It tells you how much information goes into each pixel’s colour.

Just as important as the higher frame rates for Ultra HD/4K HDMI 2.0 enables, the extra bandwidth also means HDMI is able to transport 4K video at 10-bit and 12-bit colour depths. HDMI 2.0 vs 1.4: Enough bandwidth for 10-bit and 12-bit colour at 4K We weren’t too keen on the look of 48p, which gave the film the look of a low-rent soap opera, but apparently it’s the future. The most famous of the lot is Peter Jackson’s The Hobbit, which was shot in 48 frames per second. Gaming could make great use of 60p content, while more films are being shot at higher frame rates, giving quite a different look from that of slow old traditional cinema. In HDMI 1.4, the rate of 4K was limited to 24 frames per second.Ģ4p and 30p are perfect for watching films, but there are times when the extra speed of 50p and 60p come in handy. HDMI 1.4 introduced the kind of bandwidth required to deliver 4K video, but HDMI 2.0 can dole out 4K video without compromise, at 50 and 60 frames per second.

Hdmi versions resolution and framerate