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Samsung Galaxy M31 Complete Specifications

Samsung Galaxy M31 Specifications: What do you think will be the most outstanding features of the new Galaxy M31? I mean, this category of Samsung Galaxy have always been known for having huge battery power. But aside its battery, what other interesting features is available in this smartphone?

The Samsung Galaxy M31 will be upgrade to the last year Samsung Galaxy M30 and M30s. These Samsung Phones are known to have really huge batteries with some other interesting features.

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If there is something i like about smartphone companies is the fact that, the just know how to carry almost everyone along. After the release of the Samsung Galaxy S20 series (which are flagship devices and are very expensive), Samsung is bringing the Samsung Galaxy M31 as something light with good quality but at a cheaper price.

Now, you can’t expect the Samsung Galaxy M31 to have same performance as the Samsung galaxy S20 (the smallest in size in the Galaxy S20 series). But, you can be sure you’ll get a value for the price of the smartphone if you decide to buy it. Well, that is why we have put together the specifications of the Galaxy M31 in the table below.

Just after the summary of the specifications of the Galaxy M31 is the table showing in details all the features. Like always, we’ll be skipping all technical grammars and focusing on performance and user experience.

Build and Display

The phone has a Front glass, plastic body, plastic frame and a Super AMOLED display type. Its display size is 6.4 inches and it has a resolution of 1080 x 2400 pixels, 20:9 ratio (~441 ppi density). There is no display protection which means you have to get a screen guard to help protect the screen and display.

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Chipset, RAM and Internal Storage

It is packed with Samsung’s own Exynos chipset, the Exynos 9611 (10nm) which a strong chipset. For processing data, the phone uses Octa-core 2.3GHz and the Cortex-A73 for processing and Cortex-A53 for power efficiency. Well, there are newer cores but the Cortex-A73 and A53 are still pretty good.

The phone comes with 6GB RAM and 128GB Internal Storage and there is also a space for external storage via microSD card. This is relatively good as more files can be saved and the phone can process more data with the installed RAM size. If you manage you fill up the internal storage, then you have the option of external storage up to 1TB via microSD card.


Just when we thought the phone is only known for its battery power, Samsung decided to add a little something extra to this phone. The phone comes with a quad rear camera, a 64MP main shooter, 8MP ultrawide, 5MP macro camera and 5MP depth sensor. There is no OIS feature but its has gyro-EIS feature enabled when shooting videos. Plus the phone can shoot 4K videos in a quite steady mode.

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Up front the phone uses a 16 megapixel camera placed in a cut out notch at the middle. Overall, the phone is expected to take good photos at the back and front. Its camera quality and video quality is good enough to capture all the moment.

Software and Battery

The phone run out of the box Android 10 which is really good as that is the latest Android version available. It also accompanied by the One UI 2 graphical user interface. Galaxy M31 is powered by a 6000mAh battery with fast charge enabled. You can use the phone for a long time and also get it fully charged in no time. We put together the full specifications of the Samsung Galaxy AM31 in the table below.

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Samsung Galaxy M31 Specifications

TechnologyGSM / CDMA/ HSPA / LTE
2G NetworkGSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
3G NetworkHSDPA 850 / 900 / 1900 / 2100
Download SpeedHSPA 42.2/5.76 Mbps, LTE-A

BuildGlass front, plastic back, plastic frame
SIMDual SIM (Nano-SIM, dual stand-by)

TypeSuper AMOLED capacitive touchscreen, 16M colors
Size6.4 inches, 102.0 cm2
Resolution1080 x 2400 pixels, 20:9 ratio (~411 ppi density)
Display Protection
Touch ScreenYes

OS (Operating System)Android 10.0
Chipset (Processor)Exynos 9611 (10nm)
CPU DetailsOcta-core (4×2.3 GHz Cortex-A73 & 4×1.7 GHz Cortex-A53)
GPUMali-G72 MP3

Card Slot (SD Card)microSDXC (dedicated slot)
Internal Storage6GB RAM, 128GB ROM
UFS 2.1
Quad Lenses64 MP (wide)
8 MP (ultrawide)
5 MP 25mm (macro)
5 MP (depth)
FeaturesLED flash, panorama, HDR
Video2160p@30fps, 1080p@30fps, gyro-EIS
Single Camera16 MP (wide)
3.5mm JackYES
Sound EnhancementsUnspecified
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth5.0, A2DP, LE
RadioFM radio, RDS, recording
USB2.0, Type-C 1.0 reversible connector
SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compass

BatteryNon-removable Li-Po 6000 mAh battery
Fast ChargingFast battery charging 15W
Wireless ChargingN/A
Java Support
MessagesSMS(threaded view), MMS, Email, Push Email, IM
GamesYes, Downloadable from Google Play store

With its big screen, chipset, storage and battery capacity, this phone is very okay for games and movie lovers. You get browsing speed, good photos and videos as bonus. All these features is expected to be available at a relatively cheap price given the fact that the phone is a mid-range device.

The Samsung Galaxy M31 is yet to be announced for sale in the global market. As at now we can not say for sure if the phone will be sold in the Nigeria market. We’ll update this post when there is any news regarding this phone availability in the market.






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