The 15-inch Y50 Touch gaming laptop swaps its bland ... Fortunately, Lenovo also makes a version of the Y50 with a full-UHD 4K display, as reviewed here, and the display in that version fixes ...

Why does the 4K display have worse battery life? The main reason that the 4K UHD display option for the Lenovo IdeaPad S940 ... and general coverage on everything gaming, Xbox, and Windows PC.