It is battery life is very good.normal apps lags is messange and network data exchange is not countious . althoughit gets the job done, there is not much satishfaction if you are picker like I am. And sound settings are very great, apps fuauters are exllent .its very stylish battry are great fuatures.i am get it the mobile its very usefull to design my family memers are satisfies for with in mobile.