Now talkimg about iball anfi HD 6 , this smartphone comes with 6 inch of larger screen having very low resolution .this smartphone have only 1 GB of Ram and 4.3 GB available space.there are no once of better specificance .and now talking about battery backup they have only one thing that give a best thing in this smartphone it have 3000 mAp which is really true. And good bult quality desine is fine but over the performence I suggest these smartphones is not useful .it give poor experince on gamingzone or other hard work .its camera is 8 MP but it dosent capture images like 8 MP also it works as 2 MP camera .