Here are some details about battery consumption.
Phone: xiaomi redmi 2 4g/lte (2014813)
Rom: xiaomi 7.4 xiaomi.eu 6.5.26 beta, wt86047, lollipop
Battery: 1 year old
Conditions:
Only wifi, 3g, sync turned on
Brightness around 35%
Permission, power, memory manager etc turned off.
Only gapps and viber sync turned on.
No any kind of miui service syncing active.
Ui animation turned off.
Test time around 15 hours, 10% battery left.
Aplication usage roughly: 1 hour of game (fatal fight), 0.5 h of viber, 3 h web browsing, 0.5 hour taking photos and editing, 1h of calls.
No any kind of android tweaking
Active apps in background: Greenify, wakelock detector, current widget.
Total average battery consumption in 15hour: 5.5% per hour
Average battery consumption in standby: 2.5% per hour
Average battery consumption while playing mild intensive game: 30% per hour
Average battery consumption while surfing: 20% per hour
Few Screenshots:
Some observation:
Battery consumption is above average , when phone is active and doing something midly intensive then battery will be consume too fast imho.
If i had been using much higher brightness( 35% of brightness is good for indoor use but almost painful to use outside) and more background syncing(example , facebook, messenger etc) battery would die very fast.
Seen much better battery consumption result on kitkat version of xiaomi rom.
Phone can be noticeably hot after 1 hour of gaming, after some 30 min continously playing games can start stutter.
This rom can have notifications problems, example, viber notification gives sound but no msg windows popping up.
Sent from my 2014813 using Tapatalk