Zenfone 2 is best phone made from asus factory. If you know asus is a company which is quite famous in laptops & pc segments after dominating there asus got there hands in phone market.
Now coming to the phone phone is powered by 3MP primary camera and 5MP front facing camera
5.5-inch capacitivie touchscreen with 1920 x 1080 pixels resolution
Android v5 Lollipop operating system with 1.8GHz quad core processor, 3GB RAM, 16GB internal memory expandable up to 128GB and dual SIM 3000mAH lithium-polymer battery phone looks quite good on paper on other hand it fails for after sale service, which is a major problem in India
Anyways phone is quite good in mid-budget segment a power pack phone.