Samsung launching successor of Galaxy M30s mobile soon in a name of Samsung Galaxy M31. The Samsung Galaxy M31 promotional picture shared by resident geek Youtuber Geeky Ranjit. It shows a tag line of “Mega Monster”. Also, the poster images tipped to equip with 64MP primary camera. Obviously, the 64MP camera will be based on Samsung ISOCELL GW1 sensor. Similarly, the Galaxy M31 could powers with 6000mAH battery as like Galaxy M0s.
As per the source, it unofficially confirms that, the Galaxy M31 will sports with a 6.4-inch super AMOLED display with Infinity U-notch design. It powered by Samsung Exynos 9611 octa-core processor combined with 4GB + 64GB & 6GB + 128GB memory variant. It runs on top with One UI 2.0 based on Android 10. Also, the Galaxy M31 will equips with triple card slot for additional storage expansion via a microSD card. 
On imaging, Galaxy M31 confirmed to equip with 64MP primary and it still unnown whether it will be Sony IMX686 or Samsung ISOCELL GW1 sensor. Likewise, the rear camera come with a quad camera setup module, where cameras arranged in L-shaped. In addition, to primary camera, Galaxy M31 equips with Ultra-wide angle, Portrait & macro lens. On the front, this time it sport with 24MP selfie camera instead of 16MP on the Galaxy M30s. The Galaxy M31 official announement will be likely in a week and it pricing will be around 14K to 17K segment.