QHD is a screen resolution that measures 2560 x 1440 pixels and has a 16:9 aspect ratio. You'll often find it on high-end devices like laptops, TVs, and smartphones. QHD is sharper than regular HD, ...

Buying a monitor at the best of times is pretty scary. There’s a mass of options to choose from, they range in price from inexpensive to extremely expensive, and they all pack in lots of esoteric ...

If Ultra HD 4K is to be the major TV and home cinema innovation of 2014, then high-resolution audio is looking as if it will be the hi-fi equivalent. But there has been some debate over its definition ...

Apple has unveiled a new iPad with a high-definition screen. It said theresolution of the display was 2,048 by 1,536 pixels, external. The tablet is also powered by a new A5X chip with improved ...