I have purchased this phone, But now I am getting problem when my screen get broken.no service center is good. otherwise all phone is gud overall at its best price.
Camera is a plus point.
waterproof is superb,
Build Quality- Moto G3(samsung has a plastic feel)
Display- Samsung for its super AMOLED display which has more saturation and vibrant colours
Camera- Moto G3 because of better optical utilization and better low light pictures but j5 has a better front camera
UI- Moto G3 hands down( pure android experience, no lag, no bloatware and a guaranteed update everytime)
Battery- Samsung(3000mah)
Speakers- Moto G3(even with a single speaker it’s louder than most phones)
Water resistant- Moto G3(plus point)