As I have this phone I can help u by telling its durability features
Durability- the phone is durable and fells premium in your hands.It have a gorilla glass
Built in - the phone have 4 gb of ram , 64 hb rom and a dual core processor, main camera 16 mp with loads of feature it can record 30fps in 1080p it have 2.0 aperature. The selfie camera is 8mp