The iPhone XR 2 may have the best battery life of any iPhone

Tucked in an electronics industry report about the supplier of batteries for the upcoming iPhone XR sequel we find the actual capacity of the pack in the tentatively named XR 2. The source muses that Apple may be done with hardware and iOS optimizations, and seems to be now betting on larger battery packs to make its phones last longer on a charge, just like Samsung or Huawei are doing.
Coupled with the new pack and the frugal display resolution, the iPhone XR (2019) should therefore last longer on a charge than the already best in that regard iPhone XR. It scored more than 11 hours of screen-on time in our grueling test, ahead of any iPhone we have tested so far. The XR 2 may very well break the 12-hour mark which would place it in a special endurance club of its own, and not only among phones in the iOS camp.