Pixel perfect – when is 4K really 4K ?

Are you about to take that exciting leap into the world of 4K digital projection? It’s worth asking a few really important questions to be sure that you – and your customers – are really seeing the whole picture. There’s a choice of cinema projectors on the market that meet DCI specifications for 4K presentation. But what they actually offer in terms of real-world resolution isn’t always so clear.