Guys, First of all its a true story of mine. Its not for me I am doing its for you all. I have done a great mistake in life. I dont want anyone doing the same as me after reading this review it upto that what are you going to do. Lets began to this. We will talk about Samsung on7 the worst I have ever used so far in my life. The smartphone is powered by a quad core processor. Believe me I thought I would do little bit of gaming with this device but the gaming was horrible. I never thought that I would get thos kind of Result from samsung. Such a slow smartphone. You cant think for the multitasking. The internal is 8GB within 10 days a storage will 85percent over. Bad phone dont go for it.