Product Description The iPhone 6 versions Apple goes for an iPad mini-like style come with the fingerprint recognition courtesy of Touch ID, and both have now got their power/lock key on the right side. It has ‘Retina HD’, but the actual resolutions differ: the iPhone 6 boasts a resolution of 750 x 1334 pixels, while the iPhone 6 has 1080 x 1920 pixels. The ‘Retina HD’ moniker is official even though the sharpness of the 4.7” iPhone has remained the same with a pixel density of 326ppi. The title is deserved for the iPhone 6 Plus with a higher, 401ppi pixel density. Apple's 8-megapixel iPhone 6 iSight camera may not get the pixel boost that fans might want, but it gets a refresh with a new sensor all the same. The iOS 8, new version of Apple’s operating system adds more under the hood than on the visual side, as it retains the novel flat and modern looks of iOS 7. The new Apple A8 comes with a 64-bit-enabled system chip, the internal storage starts at 16GB steps up directly to 64GB and 128GB.