Outstanding performance by this Samsung company mobile phone. This is latest marshmallow version( 6.0.1) which operates very easily. It has 8 mega pixel real camera which is not bad but actually it can be more than operation but the front camera is very stunning views. It has 5 full screen display. The display has very clear and bright in operating. And about toughpad this is fabulous performance by Samsung company. Its has price is not more but on the above review that can definitely less. I give makes 90 out og 100.I give one suggestion is that about screen glass it need to moor hard. This phone is never hanging. And the most important thing is RAM it can be upto 3GB. Thanks.