The iphone 6 has a thickness of 6.9 millimetres (0.27 in), while the iphone 6 plus is 7.1 mm (0.28 in) in thickness; both are thinner than the iphone 5c and iphone 5s, with the iphone 6 being apple's thinnest phone to date.. The iphone 6 features a 4.7-inch display with a 1334x750-pixel resolution at 326 ppi and the iphone 6 plus features a 5.5-inch display with a 1920x1080-pixel resolution at 401 ppi. without a doubt the iphone 6 plus screen is the technically better one in most departments.. But when an app is built for the new phones the resolutions available are: super retina hd 5.8 (iphone x) 1125 x 2436 (458ppi), retina hd 5.5 (iphone 6, 7, 8 plus) 1242 x 2208 and retina hd 4.7 (iphone 6) 750 x 1334. this is causing the confusion mentioned in the question..
The iphone 6 has a 4.7 inch screen (larger than the 4 inch screen of the iphone 5) and the body is 6.9 mm thick. the iphone 6 plus has a 5.5 inch screen and is 7.1 mm thick. the iphone 6 has a 1334 x 750 pixel resolution which works out at 326 ppi.... The iphone 6 plus screen size is 5.5-inch diagonal, compared to the iphone 6 at 4.7 inches. resolution on the iphone 6 plus clocks 1920 x 1080 pixels, which apple dubs the retina display hd. pixel density tops 401ppi, compared to the 326ppi found on the iphone 6.. 320
