HTC desire 816 is the awesome mobile which give you great experience.
let me help you with the mobile features
HTC desire white color, 5.5 inches display, battery backup around 8-12 hrs, resolution is very good, it consist of 1.5GB RAM and internal memory 8GB. and we can extend this up to 128 GB through SD card and new updates give you the option to mount with internal memory
coming towards camera back camera megapixel is 13 which will give you clear picture quality and front camera 5 mega pixel .
I have a good experience with it hope you can enjoy this device which is in affordable price