Hello friends, I am customer of coolpad and I bought it on Amazon for worth rs. 6999. It is very super duper mobile at rate of 6999 and very cheaper than other with such a configuration as 13 Mp rear camare, 5 Mp front camara, 3 gb ram, 5" inch screen 16 gb ROM but the very very bad thing with this mobile is batary backup which is very good earlier when it was new after it was being started to discharge very soon. And the worst thing is we can not remove the battery bcoz it is carrying in build battery in it. And it is very heating at time of wifi and data using . I will suggest to don’t buy this mobile else ok for 6 months use. Long time not usefull. Charger is not replaceable or repairble.