LG has quietly introduced the 27G850A, a 27-inch gaming monitor claiming multiple industry firsts, including a 4K (3840 x 2160) resolution and 240Hz refresh rate on an IPS Black panel. Initially ...

4K doubles HD’s pixel stats to 3,840 x 2,160, offering up four times as many pixels in total. Confusingly, the term Ultra High-Definition Television now covers 8K as well as 4K, but the higher-res ...