Hello Friends this HTC Desire 10 Pro is Relesed in December 2016. It has Androrid OS. v6.0 Storage 64 GB Micro SD card Slot. 5.5 inches screen. Camara Primary 20 MP & Secondary 13 MP . Memory Card slot micro SD up to 256 GB uses SIM 2 slot. Internal memory 64 GB RAM 4 GB. Battery non- removeable Li-lon 3000 mAh battery. Misc colors Stone Block , Polar White, Royal Blue, Valentine Lux, Mint Green. Friends the camera of this phone device is awesome. Resolution in this Phone 1080x 1920 pixels. It is a very good phone. It protect valuable data. HTC Desire 10 Pro’s fingerprint security keeps data safe but quickly unlocks at just the touch of finges. Thank you Friend.