Using this phone from 3 months, never faced a single problem. The camera is awesome. Best camera in this range.1. 5gb RAM is there in the phone. It never hangs or stops by specific function. Back camera is 13mp and front camera is 5mp.Its size is pretty good that is 5.2 inch.It comes in different colours and shades.I have gold one.Super amoled screen protect it by damaging. Nice phone by Samsung. Many people are using this phone. Many of my friends are also using this phone and never complaines about the phone.