iOS 11.1 and iOS 11.1.1 – This is an overview of the battery life while using my iPhone X daily on T-Mobile all day, and Wi-Fi when at home in the evening. My days usually consist of Whatsapp, Spotify, Apollo (Reddit), FaceTime, Maps and Safari. I keep location on all the time now, with brightness on auto. Let me know what you think in the comments below. I do not play any games which is probably why it lasts so well for me. Coming from a Pixel 2, this phone holds up just as well or even better.