Its a very good looking phone with very good touch, and speed, the main specification of it is its awesome camera quality with 8&2 Mp with rear and front camera, and its ram is 512 MB and the main thing in it is app store where we can find all different type of useful apps for our different kind of purpose, its battery backup is also gud which is 1450Mah And i-phone updates its version continuously by which we can enhance the quality of it, its screen size is low, and the ram of it is also low which is 512 mb that causes sometimes hanging problem in it,
battery is 1450 mah, which is low that does not give very good batter backup.and if you are going to purchase this phone so keep in mind or look at both positve and negative points.
and the faults of this phone is tha t due to less ram it becomes hang after filled the storage and the front camera also very low aesthetic looking out, whenever I do video calling my face doesnt look clear but looks like it hab been taken from any VGA camera.
and so I will suggest you that it had taken experience on my hand with me for long period so it provides 95% efficiency. and it may be counted as a one of the best i-phone 4s in a range of widespread spectrum of it