In terms of optics, the smartphone has been provided with a 64MP + 8MP + 5MP + 5MP quad rear camera which can capture amazing pictures. It also has a 32MP front camera that would be enjoyed by the users when they click selfie pictures.
The battery of the device is provided with a Li-ion cell having a huge capacity of 6,000mAh. It can provide a long-time power backup with a single time charging and hence it can be suitable for a number of users.
The storage of the smartphone holds a 64GB internal memory that can keep a lot of files and data of the users. It also has an expandable memory slot that supports up to 512GB with the help fo a microSD card.
The Samsung Galaxy M31 is equipped with Exynos 9611 chipset, which is coupled with Mali G72-MP3 GPU and 6GB RAM. There is an octa-core processor that clocks up to 2.3GHz speed. Overall, it offers great performance while gaming and other high-end usages.
In terms of connectivity, the device is provided with 4G VoLTE, Wi-Fi 802.11, b/g/n, Mobile Hotspot, Bluetooth, GPS with A-GPS, USB Type-C, etc.