The iPhone 8 seen as a little facelift from the previous generation. The processor is upgraded to a six-core Apple A11 Bionic (four power-saving cores and two performance cores) with a new generation of M11 synergy chips. Although the camera specs still keep the old specs (the first is a single 12 million pixel f1.8 aperture, the second is a 12 million wide angle + telephoto dual lens, the aperture is f1. 8 and f2.8), but because the performance is stronger, it is newly added Normal 4K / 60fps recording and 240fps slow motion video shooting at 1080p, as well as support for the function of portrait lighting (beta version), can simulate various studio lighting effects through facial feature mapping function. The display specs remain the same, with 4.7 and 5.5 inch Retina HD displays the resolution remains unchanged and supports True Tone and P3 wide color gamut as well as Dolby Vision video playback and HDR10 HDR.