lenovo k3 note battery drains in all roms

please check these futures in your roms and feedback to all
1: what time work only with wifi?
2: what time work only with 4g?
3: what time work with 4g and wifi 50% - 50%?
4: what time work with 4g and gps on?
please checking your times with google+, telegram, line, chrome, viber, ... apps
what is the best rom for battery life!!!!!!
thanks friends