|NETWORK||Technology||GSM / HSPA / LTE|
|LAUNCH||Announced||2020, July 30|
|Status||Available. Released 2020, August 06|
|BODY||Dimensions||159.3 x 74.4 x 9.3 mm (6.27 x 2.93 x 0.37 in)|
|Weight||203 g (7.16 oz)|
|SIM||Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)|
|DISPLAY||Type||Super AMOLED capacitive touchscreen, 16M colors|
|Size||6.5 inches, 102.0 cm2 (~86.1% screen-to-body ratio)|
|Resolution||1080 x 2400 pixels, 20:9 ratio (~405 ppi density)|
|Protection||Corning Gorilla Glass 3|
|PLATFORM||OS||Android 10, One UI 2.0|
|Chipset||Exynos 9611 (10nm)|
|CPU||Octa-core (4×2.3 GHz Cortex-A73 & 4×1.7 GHz Cortex-A53)|
|MEMORY||Card slot||microSDXC (dedicated slot)|
|Internal||128GB 6GB RAM, 128GB 8GB RAM|
|MAIN CAMERA||Triple||64 MP, f/1.8, 26mm (wide), 1/1.72″, 0.8µm, PDAF
12 MP, f/2.2, 123˚ (ultrawide)
5 MP, f/2.4, (macro)
5 MP, f/2.4, (depth)
|Features||LED flash, panorama, HDR|
|Video||[email protected], [email protected], gyro-EIS|
|SELFIE CAMERA||Single||32 MP, f/2.2, 26mm (wide), 1/2.8″, 0.8µm|
|Video||[email protected], [email protected]|
|COMMS||WLAN||Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot|
|Bluetooth||5.0, A2DP, LE|
|GPS||Yes, with A-GPS, GLONASS, GALILEO, BDS|
|NFC||Yes (market/region dependent)|
|Radio||FM radio, RDS, recording|
|USB||2.0, Type-C 1.0 reversible connector, USB On-The-Go|
|FEATURES||Sensors||Fingerprint (side-mounted), accelerometer, gyro, proximity, compass|
|BATTERY||Type||Li-Po 6000 mAh, non-removable|
|Charging||Fast charging 25W
|MISC||Colors||Mirage Black, Mirage Blue|
|SAR||1.38 W/kg (head)|
Samsung M31s is the upgraded version of M31 and it is also similar to M21 design rather and has upgraded and latest features. Samsung’s M series has been one of the popular series of phones in low budget. All the M series phones have approximately similar designs and they look similar especially M21, M31 and M31s. Also the specifications of M30s and M31s so if you have M30s then you aren’t missing any of the major features of M31s.
M31s comes with an attractive design and has good specifications as compared to other expensive phones. M31s has good cameras at both front and back. However we will be discussing it in the following article.
Performance and UI
Samsung M31s comes with Android 10 and most probably will be upgraded to Android 11. The user interface is also updated to One UI version 2.0. The phone is built on octa-core and it has Exynos 9611 (10nm) chipset. Samsung’s latest user interface is One UI 2.0 and it comes in all other latest Samsung phones like Samsung Note series and S-Series etc. Samsung M31s comes in two variants of 128GB 6GB RAM, and 128GB 8GB RAM.
Design and Display
Samsung M31s has an attractive design at both sides. Not just M series but also the latest Samsung phones have almost similar design. This is a beautiful design that’s why Samsung is make good market in the whole world. On the front is a punch-hole camera located at the center upper part of infinity AMOLED display. The virtual buttons are at the bottom of the screen.
While at the back quad camera setup is located at the top right part along with LED flashlight. The back of the phone is made of plastic blue gradient color and color changes as you go up towards the camera setup. This looks very attractive. In addition to this the fingerprint sensor is located on the side just at the power button.
The phone has super AMOLED capacitive touchscreen with 16M colors and resolution of 1080 x 2400 pixels. The screen has standard size of 6.5 inches and also it is infinity display preventing the phone to have bezels. Also the protection of gorilla coring glass comes on the display.
The cameras are also great at capturing photos and videos. Especially you find multiple cameras for multiple features at the back of the phone. The main camera is quad camera. The first camera used for taking normal photos is high quality 64MP camera. While others are 12MP ultra-wide, 5MP macro and 5MP depth sensor used for taking micro photos and for taking portrait photos respectively.
The front camera is a single 32MP camera which can take good photos i.e, selfies. Additional feature of front camera is HDR and both the main and front cameras can record up to 4K resolution videos @ 30 fps and also the lower resolutions.
Battery and charging
Samsung M31s has giant battery capacity of 6000mAh which can have a great battery life and is best for gaming. The battery is of Li-Po material and it is non-removable.
The phone comes with a quick charge adapter and also supports fast charging of 25W which can charge 50% of the phone in 45 min. This rate seems to be slow but as we see the battery capacity then we notice that this rate is quite good. The phone has Type-C port and also supports reverse charging.
There are several other features of the phone like side-mounted fingerprint sensor. The phone has also other sensors accelerometer, proximity, compass and gyro etc. The phone supports Wi-Fi, Bluetooth with higher speed and improved technology. Samsung Galaxy M31s has two colors, Mirage Black and Mirage Blue.
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