What is 4K resolution? Our guide to Ultra HD viewing What is 4K resolution? Our guide to Ultra HD

4K Ultra HD – also known as ‘Ultra High Definition’ or simply ‘4K’ – is how we describe the eye-popping resolution found on 4K TVs. 4K is now the most common resolution for new televisions, having surpassed the likes of HD and Full HD and become the go-to pixel resolution for those after crisp and […]