Thanks at least in part to the use of an OLED display, which is more energy-efficient than LCD, the iPhone X should get a boost in battery life for many users compared with other iPhones. While the new iPhone 8 gets roughly the same battery life as the iPhone 7, the iPhone X offers up to two additional hours of battery life for users. For the business user who is always on the phone, that should be a very welcome improvement. With older iPhones, Hadley said, "if you're on the phone a lot and really utilizing a lot of the functions, you do end up running out of battery life at the end of the day. The iPhone X is a good step [on battery life]."