The advantages of lenevo tab 2 a7 -20 is I can told you shortly is it has Good battery backup, No heating issue, Satisfactory camera quality, Clear sound, Can play heavy games like asphalt airborne, etc but it has some disadvantage is No screen guard applied, Low ppi and resolution. and not support 3g but I am like lenevo tab 2 a7-20 tab because at low price its realibility is good and also good hardware . in future my wish is I am purchase this product.
It is come with 1gb ram and 8 gb internal memory amd expandable upto 32 gb by micro sd card and it has 7 inch big display with 600*1240 screen resolution and 2 mp front camera which take better selfi the most important it has long lasting batter bacup upto 3450 and its price is rs 4999. Other product at that price is iBall Slide 3G Q45i, Oplus XONPAD 7 etc