08-30-2013 11:10 AM
09-23-2014 02:04 AM
I can see that this is an old thread but it's still relevant in today's time. The battery of the Z10 is poor overall. Even when I dim the background light to the lowest, use 3G network instead of 4G, no bluetooth, no WIFI, no NFC, and have no apps actively open...the battery lasts around 1.5 days on standby (if lucky).
Quite disappointing when comparing it to other phone devices. I also use the iPhone 5C as my work phone which is always on 4G network, WIFI on, and background light on high. From 100% on a Friday afternoon, and standby until Monday morning...it has 85% to 90% battery life remaining.