1-mobile continuously heat.
2-Battery backup is average 2-3 hrs and mobile data and 1-2 hrs.
3- display Sms con. For update New version
4-Back Camera mr.mad, 21 Dec 2016
What about its battery backup.and proceser?
Battery backup is sort of average 2-3 hrs sot on mobile data and 3-4 hrs sot on wifi battery can last for a day , processor is sd 652 its a powerful processor best in this price range