I found big brands durability is better even both using corning gorilla glass. Which is weird. China phone has alot of gimmick things like face beautification that overly done. The spec we get on the list seems better but the one not on the list always have cut cost. For example the speaker was never on par with samsung, they exclude hardware mhl that project screen using usb, their usb port is cheap sound driver bad and do not support many network bands.