Photo of the world's highest resolution screen iMac
imac retina is 27 inches in size and has a high resolution of 5,120 x 2,880 pixels but still saves energy compared to the previous model.People play impressive technology with iMac Retina 5K
as soon as it is available in vietnam, apple 's followers have had the opportunity to experience the 5k imac retina at the offline session of a technology forum.