It is a good mobile.i am using this mobile.glad to thank you oppo team. The camera clarity was nice front 5mp.back 8mp camera.and it have a stylish design curved shape.16gb internal memory and 1gb ram and long lost battery life.it have a lithium polymer battery.and it have 4g connection to speed internet browsing.it have dual sim .it works on colour operating system.its a gud os and it have non removable battery.gud to using eco friendly.light weight.and a quality product.neo7