Moto g3 is well featered phone
5 inch 720p HD screen
IP×7 certified water residant design
13 gb megapixel main camera with duel lED flash
8gb/16gb storage option and1/2gb RAM
+ 1.4Hz Qualcomm processor
As I m using this phone its good but it is water residant only when it’s back cover( as it is detachable) so it should be properly inserted otherwise it can get wet so easily and it may harm your phone
Rear Camera is good but there is minor issues with front cam specially at night because there is no front flash
As per the memory if u go with 8gb then u have only 5gb that u can used coz os takes 3 gb space
Overall its good : )