Tag Archives: Ultra

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

4K Ultra HD (ultra high definition) is the resolution that brings you more pixels than ever to your home TV. But what is 4K, why do you need more pixels, and why does it matter? Not long ago, Full HD (full high definition) was the sharpest picture you could get. …

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Samsung Galaxy S20 Ultra has the best screen ever seen on a phone

The Samsung Galaxy Z Flip may be a bending phone that turns heads, but the more traditional-seeming Samsung Galaxy S20 Ultra was just given a very strong rating from experts in screen technology. In fact, DisplayMate – a website that fully interrogates screen tech on devices – has given the …

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