If I don't put a sim into the nexus 4, will it's battery life improve? Posted by surrealmachine on November 18, 2012 11:52 pm 8 yes/no? just wondering i've tried looking for an answer elsewhere can't find much There are 8 Comments. Load 'Em Up. Show speed reading tips and settings Shortcuts to mastering the comment thread. Use wisely. C - Next Comment X - Mark as Read R - Reply Z - Mark Read & Next Shift + C - Previous Shift + A - Mark All Read Comment Settings Live comment alert: Hide it! Comments for this post are closed.