I am using this phone and I have faced no problem while using this phone it is having a 4gb ram and 32gb internal memory and we can insert sd card overall it is a good phone but this phone is not for gaming because it is having a chipset of helio p10 which is not for gaming this phone is only good in camera when we compare it with redmi note 3 rest all the things are below average it is a good phone if you want to experience 4gb ram space this phone runs with android 5.0.1 which quite old instead of 5.0.1 it should have 6.0.1 so this phone is average in my opinion .Hope this would be helpful