We can have a good quality camera at XIAOMI REDMI NOTE 4 using 13 megapixel with fast accurate laser autofocus, so the main object will be more sharp. The aperture number is f/2.0, it means we can get bright pictures at low light situations. but if the light is very low, then we can active dual tone LED flash at main camera. For selfie photography, front camera at XIAOMI REDMI NOTE 4 is using 5 megapixel with same aperture number f/2.0 . All camera can record video at full HD resolutions. The drawbacks of XIAOMI REDMI NOTE$ is not have NFC connections for transfer data or run some applications with that connections. Other disadvantages of XIAOMI REDMI NOTE 4 is not have dedicated microSD simcard slot, therefore if we need to expand memory storage then we have to use sim card slot 2 microSD.