Recently I bought this phone. It is a good mid range phone one can afford, with good features. Samsung M31 comes with a great samOLED 6.4 inches display. Its awesome for a mid range mobile. This mobile is made of plastic body it's a bit low for this price, it gets scratches easily, remember buying a cover for it. It is a slight heavy, design is normal, I got a black one.
The battery backup is very good, I am using it from a week now, it has a 6000mAh huge battery but it charges a bit slow with 15 watt charger, then comes the camera's, there are four rear cameras the main camera shots the nice photos with default it shots 16MP but on changing to 64MP it shots great. The colors look all natural , the wide angle is also shots good photos, the macro shots are also better. In this mobile it records 4k videos and it has EIS ( electronic image stabilization) . It also shots slow-motion and super slow motion videos. In front it has a 32MP camera it is good but you have to take photos at a certain to get sharper images. The camera also has a screen optimizer which is an additional benefit.
This phone runs on android 10 one UI 2.0 , it is super fast with 6gb RAM , I bought a 128gb variant, storage can be expanded upto 512 gb. For gaming I've played the Asphalt 9 it works very smooth but It gets little after a hefty play, the sound quality is good from Samsung, it has Dolby audio for headphones.
At last at this price Samsung offers good phone for big battery, high camera, crispy oLED display which other midranges won't offer but after using on my own it is a best phone one can afford.
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