Asus Zenfone 5 is a good buy for a budget device because it has 2 gb of ram which is very good for a budget device . it has a nice build quality and is very good to use I like this phone in hand feel it is a very good device and overall good android phone .
It is customised very nicely and have no lag on shifting between apps it is a good buy and is very well build device .
I have used this device for almost 5-6 months and it is very good I m totally satisfied with the price of it. It is a very nice phone to buy .