Need a new 4K TV? Here are three of this year's best from Samsung, Sony and LG
TV tech is on the move again. From the relative simplicity of 1080p versus 4K resolution, we humble buyers now have to contend with HDR (High Dynamic Range) in all its multiple flavours.HDR has pushed screen makers to new levels of innovation. The idea of higher peak brightness and wider colour range (the two key attributes of HDR) may sound relatively...