Samsung Galaxy M31 in black color mobile is a good mobile.I have purchased this mobile in 2020, and I say this is very good and best product in mobile accessories. The camera of this phone is excellent
camera quality of both sides is very good. My phone have 6gb ram and 64gb memory. And the back side camera is 64MP and front camera is 20 MP. Back and Front both sides camera quality is very clear and working properly. Its speed is also very fast with 6GB ram. and it contain also a large memory space with 64GB which is quite enough for everybody. All the features and designs and programs are good and in good conditions. All the functions are working properly. And the best and main Feature of this phone which I like it is 6000mah battery. I charge the phone 100% and the phone is working full day with consuming only 60-70% battery life. Battery like is excellent. I recommend to all Samsung Galaxy M31 is good in use.