Redmi 4 comes with metal Unibody and 2.4 D curved Gorilla glass display which is great in this price range and has an fingerprint scanner which usually tou will not get in this price range.Gaming experience is very nice on this device.It has an IR blaster and the positioning of the speaker is at the bottom which we usually see in high end devices.Its a great buy in this price range.Thmbs up from me.Thank you Guys.