Samsung Galaxy M31


Samsung Galaxy M31
Samsung Galaxy M31 (Galaxy M Series)
Graphics adapter
ARM Mali-G72 MP3
6144 MB 
6.4 inch 19.5:9, 2340 x 1080 pixel 403 PPI, Capacitive, Super AMOLED, Corning Gorilla Glass 3, glossy: yes
64 GB UFS 2.1 Flash, 64 GB 
, 64GB / 128GB
Audio Connections: 3.5mm, Card Reader: microSD, 1 Fingerprint Reader, Sensors: Accelerometer, gyro, proximity, compass, USB-C
802.11 a/b/g/n/ac (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 5.0, GSM, UMTS, LTE, Dual SIM, GPS
height x width x depth (in mm): 8.9 x 159.2 x 75.1
6000 mAh Lithium-Polymer
Operating System
Android 10
Primary Camera: 64 MPix Quad: 64MP (f/1.8, 26mm, 1/1.72", 0.8µm) + 8MP (f/2.2, 12mm, 1/4.0", 1.12µm) + 5MP (f/2.4, 25mm, 1/5.0", 1.12µm) + 5MP (f/2.2)
Secondary Camera: 32 MPix f/2.0, 26mm, 1/2.8", 0.8µm
Additional features
Keyboard: Virtual
191 g
300 Euro



Average Score: 90% - very good
Average of 1 scores (from 3 reviews)

Reviews for the Samsung Galaxy M31

90% Samsung Galaxy M31 review: The ‘Paisa vasool’ smartphone
Source: The Indian Express English EN→zh-CN
You know the good thing about the Galaxy M31 is that there are very few negatives. I have tested a lot of mid-range smartphones, but there’s hardly any of them that stood out on all parameters. The combination of simple looks, lightweight design, capable quad cameras – and perhaps above all the insanely long battery life makes the Galaxy 31 worth the money. At Rs 14,999, I am not missing out on a flagship smartphone and that really is something Samsung’s strategy to sell the Galaxy M30s. I have a sneaky feeling that the Galaxy M31 is Samsung’s “iPhone XR” in the mid-range segment.
Single Review, online available, Very Long, Date: 02/28/2020
Rating: Total score: 90%
Samsung Galaxy M31 First Impressions
Source: NDTV Gadgets English EN→zh-CN
We'll be putting Samsung's claims about battery life and camera quality to the test in our full review, and we'll also get into much more detail about its software, ergonomics, material quality, display, gaming performance, and more. Do stay tuned to Gadgets 360!
Single Review, online available, Medium, Date: 02/25/2020
Samsung Galaxy M31 First Impressions: Sleek design, powerful battery backup are key highlights
Source: The Mobile Indian English EN→zh-CN
To conclude, the Galaxy M31 is a fine product in the M-series. The smartphone offers a premium design language coupled with some good display and a decent set of cameras. The major highlight is the battery here, though performance is yet to be tested out. As for the competition, it will face Realme X2, Poco X2, Redmi Note 8 Pro and more.
Single Review, online available, Short, Date: 02/25/2020


ARM Mali-G72 MP3:


» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.

Exynos 9611:

在两个集群中集成了8个处理器内核的中端SoC:四个主频高达2.3 GHz的ARM Cortex-A73内核和4个主频高达1.7 GHz的ARM Cortex-A53内核。

» Further information can be found in our Comparison of Mobile Processsors.




» To find out how fine a display is, see our DPI List.

0.191 kg: 这是智能手机的常见重量。

» Further information can be found in our Notebook Purchase Guide.


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Mali-G72 MP3

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Devices with the same GPU

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Devices with Same Screen Size and/or Weight

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Samsung Galaxy S20
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Samsung Galaxy S20 Ultra
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Samsung Galaxy S10 Lite
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Samsung Galaxy A71
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Samsung Galaxy Note10 Lite
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Samsung Galaxy Note 10+ Star Wars Edition
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Samsung Galaxy M10s
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Devices from the same Manufacturer

Samsung Galaxy Book Flex Alpha 13 (α)
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Samsung Galaxy Chromebook XE930QCA-K01US
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Samsung Odyssey 2 NP850XBD-XG1BR
GeForce GTX 1650 Mobile, Core i5 9300H, 15.6", 2.4 kg
Samsung Galaxy Book Ion 13
unknown, unknown, 13.3", 1 kg
Samsung Galaxy Book Flex 13
unknown, unknown, 13.3", 1.15 kg
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Stefan Hinum (Update: 2020-03-23)