First of all this ia asus brand phone is the best.
imps touchscreen 16m display ye bahut achi h
5.5 inch ki display h or isme intel atom processor use kiya gya h. 3000 mah not removalble battery and 13 mp rear camera with dual flash and 5 mp front camera.
Also available 2 gb ram nand 16 gb internal memory on this phones. So I think is best phone