It is really a good phone with great specification. It has snapdragon 801 with 3 Gigabyte of ram in just half the prices of flagship phones. It has the best bright display in its price range with good viewing angles. It has a good call quality. It runs on latest android with Oxygen Os on it which is really very easy and reliable for user. Service support of One plus company is good.
Camera is good and can record 1080p videos. It has all features of flagship but in small price range which is best about this phone.