Sony Xperia SP is powered by a dual-core Snapdragon processor with a 1.7 GHz clock speed per core. The Xperia SP uses a 4.6″ screen with a 720p resolution. Sony has implemented the Mobile Bravia Engine 2 into the phone, which helps to create the “Reality Display” that Sony has used in advertisements for the SP. The Sony Xperia SP has an 8 MP rear camera that is capable of recording 1080p. The camera is also capable of a digital zoom up to 16x.
Xperia SP is not a flagship device so Sony does not support it for official software updates. Needless to say, it wont be getting Android 6.0. However there are custom ROMs using which you can update Xperia SP to Android 6.0. CM 13 ROM can be installed on this device. It is a fully functional ROM but it has some minor bugs. Follow the guide below.