I recently purchased this tab for my mother, it comes with 1 gb Ram, 5mp rear camera, 2mp front, 8gb internal memory which can be expandable upto 32 gb, Quad-core 1 ghz processor, 3000 mah battery, the performance is good for normal user, charging capacity is good, but if you put sim in it for calling it often hangs, so if you want to purchase this for calling purpose, I recommend you not to go for this.