Samsung Galaxy M31 features a 6.4-inch FHD+ Super AMOLED Infinity-U display with 1080 x 2340 pixels resolution. Under the hood, the phone will be powered by the Exynos 9611 octa-core SoC, coupled with 6GB RAM and either 64GB or 128GB of onboard storage. Additionally, you will also be able to expand the storage via a dedicated microSD card by up to 512GB.
The phone has a massive 6000mAh battery with 15W charging support and it runs on Android 10 which is based on OneUI 2.0. It also supports fingerprint sensor at the back and face unlock feature.
For the camera setup, the Galaxy M31 is equipped with quad rear cameras with a combination of 64-megapixel main camera with f/1.8 aperture, an 8-megapixel wide-angle camera with f/2.2 aperture, a 5-megapixel depth camera with f/2.2 aperture, and 5-megapixel macro lens with f/2.4 aperture. For the front, there is a 32-megapixel selfie camera with f/2.0 aperture.
|Type||Full HD+, sAMOLED Infinity U display|
|Resolution||2400 x 1080 pixels|
|Screen Size||6.4 inches|
|Processor||Octa Core 2.3 GHz, Exynos 9611 10nm processor with Mali-G72MP3 GPU|
|Operating System||Android 10, OneUI 2.0|
|Internal Memory||128 GB|
|Expandable||512 GB, Micro SD card|
|Rear Camera||64MP + 8MP + 5MP + 5MP, Quad Camera - 64MP with Samsung GW1 sensor, LED flash, f/1.8 aperture, 8MP 123 degree ultra-wide angle camera with f/2.2 aperture, 5MP depth sensor with f/2.2 aperture and 5MP macro sensor with f/2.2 aperture|
|Front Camera||32MP, with f/2.0 aperture, Sony IM616 sensor|
|Flash||Yes, LED FLash|
|Video Recording||Yes, 1080p@30fps|
|Size||159.2 x 75.1 x 8.9mm|
|Capacity||6000 mAh, with 15W fast charging|
|Media Player||Yes, MP3/WAV/eAAC+/FLAC player|
|Video Player||Yes, MP4/H.264 player|
|Bluetooth||5.0, A2DP, LE|
|WiFi||Yes, Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot|
|Headphone Connector||3.5 mm|
|SIM||Dual, Dedicated Slot|
|Built in Applications||Yes|
|Keypad||Touchscreen, Multi-touch Capacitive|