Asus A555LF-XX406D laptop is a good quality laptop And it qualty is very excellent .The batery time of this laptop is very much more than other.It is safe for the human eyes. and it is found all soutrcuts.In this laptop you were found the safe browising and it is avoid to all the virus. and it very durable and the power of this laptop is very large to other. The ram of this laptop is high then other .The main feature of this laptop is that in this laptop sensor system is avilable.This laptop is find anywher online site in the india . in this laptop you see clear and high defination picture quality and the sound system of this laptop is excellent!