Samsung Galaxy M31s comes with 64MP Sony IMX682 sensor Quad Rear Camera and 32MP front-facing camera. Check out Galaxy M31s Daylight, Low light Camera Samples.
On-Camera it has a 64MP rear camera with a Sony IMX682 sensor, LED flash, f/1.8 aperture, 12MP 123° ultra-wide-angle camera with f/2.2 aperture, 5MP depth sensor with f/2.2 aperture and 5MP macro sensor with f/2.4 aperture and 32MP front camera with f/2.0 aperture, Sony IM616 sensor. Rear Camera can record 4K Videos and 1080p from the Front Camera. It comes with Pro Mode, Live Focus, Night Mode, slow motion mode, Super Steady mode, Single Take feature which captures multiple photos with pre-applied filters, hyper-lapse, and video effects. There is also a dedicated 64MP Camera mode. Rear Camera captures good images in daylight, low light conditions, Wide angles images in daylight is good, Low light Decent. The front Camera captures good selfies. Video Recording is decent.
Samsung Galaxy M31s comes in Mirage Black and Mirage Blue priced at Rs. 19,499 for 6GB RAM and Rs. 21,499 for 8GB RAM.