Still good but I cannot say best. becuse sometime it get slow as much to wait 3 to 4 min to work properly or even sometime to get restart to work. when conncted to wifi it get slow . And battery backup is also not good. but cemera is good and almost all app runs. and biggest problem is when we use two sim then one sim donot work properly thier network falcutuate all time and no call receaved on phone. also when I use internt from any one sim. heating effect is not prblm here. and atomatic update is biggest problm when we active date the it start and used all data unnecerry.
I mean it sould improved .