Resolution
1080 x 2340 px
Weight
191 g
Samsung Galaxy M31 features Samsung Exynos 9611 processor, 6GB RAM with 128GB storage, 6.4" display, 6000 mAh battery, 64 MP & 8 MP & 5 MP & 5 MP main camera.
4" screen, while is 27g lighter. Against the S25, scores 94% lower in performance benchmarks, and has 6GB RAM compared to S25's 12GB, and offers 128GB storage compared to 512GB, and packs a larger 6,000mAh battery (+2,000mAh), and features a larger 6.4" display versus 6.2", and weighs 29g more at 191g. Compared to the S23 Ultra, the M31 scores 87% lower in performance benchmarks, while has 6GB RAM compared to S23 Ultra's 12GB. The S24 Ultra scores 89% lower in performance benchmarks, and the Z Fold 7 scores 93% lower in performance benchmarks.
When compared to competing devices, the M31 scores 46% lower in performance benchmarks, while packs a larger 6,000mAh battery (+2,860mAh), while features a larger 6.4" display versus 5.81", while weighs 48g more at 191g, while sports a 64MP main camera versus 12MP. Against the 6 from Apple, the M31 includes 5GB more RAM (6GB vs 1GB).
Design
| Water resistance i | None (339 others) |
| Weight i | 191 g (23 others) |
| Thickness i | 8.9 mm (90 others) |
| Width i | 75.1 mm (21 others) |
| Height i | 159.2 mm (9 others) |
| Volume i | 106.41 cm³ (2 others) |
| Has a rugged build i | ✖ |
Display
| Display Type i | OLED/AMOLED (856 others) |
| Screen Size i | 6.4" (24 others) |
| Pixel Density i | 411 ppi (10 others) |
| Resolution i | 1080 x 2340 px (107 others) |
| Refresh Rate i | 60Hz (167 others) |
| Has branded damage resistant glass i | ✔ (899 others) |
| Gorilla glass version i | Gorilla Glass 3 (126 others) |
Performance
| Internal Storage i | 128GB (208 others) |
| RAM i | 6GB (135 others) |
| Antutu benchmark score i | 192608 (2 others) |
| Chipset (soc) name i | Samsung Exynos 9611 (3 others) |
| Gpu name i | Mal G72 MP3 (3 others) |
| CPU Speed i | 4 x 2.3 GHz & 4 x 1.7 GHz (Samsung Exynos 9611) (4 others) |
| 3dmark wild life benchmark i | 820 (1 other) |
Cameras
| Megapixels (main camera) i | 64 MP & 8 MP & 5 MP & 5 MP (2 others) |
| Wide aperture (main camera) i | f/1.8 & f/2.2 & f/2.2 & f/2.4 (3 others) |
| Has a dual lens (or multi lens) main camera i | ✔ (1023 others) |
| Megapixels (front camera) i | 32MP (229 others) |
| Has built in optical image stabilization i | ✖ |
| Video recording (main camera) i | 2160 x 30 fps (380 others) |
| Has a dual tone led flash i | ✖ |
| Number of flash leds i | 1 (621 others) |
| Has a bsi sensor i | ✖ |
Operating system
| Android Version i | Android 10 (86 others) |
| Has clipboard warnings i | ✖ |
| Has location privacy options i | ✖ |
| Has camera/microphone privacy options i | ✖ |
| Has mail privacy protection i | ✖ |
| Has theme customization i | ✖ |
| Can block app tracking i | ✖ |
| Blocks cross site tracking i | ✖ |
| Has on device machine learning i | ✔ (941 others) |
Battery
| Battery Power i | 6000 mAh (56 others) |
| Has wireless charging i | ✖ |
| Supports Fast Charging i | ✔ (1155 others) |
| Charging speed i | 15W (56 others) |
| Has a removable battery i | ✖ |
Audio
| Has a socket for a 3.5 mm audio jack i | ✔ |
| Has stereo speakers i | ✖ |
| Has aptx i | ✖ |
| Has A Radio i | ✔ (595 others) |
| Number of microphones i | 2 (568 others) |
Connectivity & Features
| Release date i | 5 years ago03/05/2020 (1 other) |
| Has 5g support i | ✖ |
| Wi fi version i | Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n) (429 others) |
| Sim cards i | 2 SIM (994 others) |
| Bluetooth Version i | 5 (260 others) |
| Has an external memory slot i | ✔ (780 others) |
| Has usb type c i | ✔ (1132 others) |
| Usb version i | 2 (867 others) |
Miscellaneous
| Has a video light i | ✔ (1099 others) |
| Has Sapphire Glass Display i | ✖ |
| Has an e paper display i | ✖ |
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Frequently Asked Questions
How many megapixels does the Samsung Galaxy M31 front camera have?
At 32MP, the Samsung Galaxy M31 is 89% above the category average for front camera megapixels, ranking #100 out of 1430 — see ranking phone products.
What is the 3DMark Wild Life score of the Samsung Galaxy M31?
At 820, the Samsung Galaxy M31 is 87% below the category average for 3DMark Wild Life score, ranking #424 out of 467 — see ranking phone products.
What is the AnTuTu benchmark score of the Samsung Galaxy M31?
At 192,608, the Samsung Galaxy M31 is 79% below the category average for AnTuTu score, ranking #753 out of 899 — see ranking phone products.
How fast does the Samsung Galaxy M31 charge?
At 15W, the Samsung Galaxy M31 is 71% below the category average for charging speed, ranking #924 out of 1061 — see ranking phone products.
How much storage does the Samsung Galaxy M31 offer?
At 128GB, the Samsung Galaxy M31 is 59% below the category average for storage, ranking #810 out of 1441 — see ranking phone products.
What is the refresh rate of the Samsung Galaxy M31?
At 60Hz, the Samsung Galaxy M31 is 46% below the category average for refresh rate, ranking #813 out of 980 — see ranking phone products.
How many megapixels does the Samsung Galaxy M31 main camera have?
At 64 MP & 8 MP & 5 MP & 5 MP, the Samsung Galaxy M31 is 40% above the category average for main camera megapixels, ranking #140 out of 1434 — see ranking phone products.
How much RAM does the Samsung Galaxy M31 have?
At 6GB, the Samsung Galaxy M31 is 29% below the category average for RAM, ranking #839 out of 1442 — see ranking phone products.
How big is the Samsung Galaxy M31 battery?
At 6000 mAh, the Samsung Galaxy M31 is 20% above the category average for battery capacity, ranking #189 out of 1439 — see ranking phone products.
Does the Samsung Galaxy M31 have stereo speakers?
No, the Samsung Galaxy M31 does not have stereo speakers. However, 69% of phones do.
Does the Samsung Galaxy M31 have optical image stabilization (OIS)?
No, the Samsung Galaxy M31 does not have OIS. However, 63% of phones do.
Does the Samsung Galaxy M31 have a built-in radio?
Yes, the Samsung Galaxy M31 has a built-in radio. This feature is found in 45% of phones.
Does the Samsung Galaxy M31 support 5G?
No, the Samsung Galaxy M31 does not support 5G. This feature is available in 54% of phones.
Does the Samsung Galaxy M31 have a dual-tone LED flash?
No, the Samsung Galaxy M31 does not have a dual-tone LED flash. This feature is available in 53% of phones.
Does the Samsung Galaxy M31 have a 3.5mm headphone jack?
Yes, the Samsung Galaxy M31 has a 3.5mm headphone jack. This feature is found in 52% of phones.
Does the Samsung Galaxy M31 have a BSI sensor?
No, the Samsung Galaxy M31 does not have a BSI sensor. This feature is available in 47% of phones.
Does the Samsung Galaxy M31 have an external memory slot?
Yes, the Samsung Galaxy M31 has an external memory slot. This feature is found in 57% of phones.
Does the Samsung Galaxy M31 have wireless charging?
No, the Samsung Galaxy M31 does not have wireless charging. This feature is available in 38% of phones.
Does the Samsung Galaxy M31 have a multi-lens camera?
Yes, the Samsung Galaxy M31 has a multi-lens camera. This feature is found in 84% of phones.
How does it compare?
How does the Samsung Galaxy M31's front camera megapixels compare to similar phoness?
At 32MP, the Samsung Galaxy M31 leads the Realme Note 70 (5MP) by 84%.
How does the Samsung Galaxy M31's main camera megapixels compare to similar phoness?
At 64 MP & 8 MP & 5 MP & 5 MP, the Samsung Galaxy M31 leads the Energizer Power Max P18K Pop (12 MP & 5 MP & 2 MP) by 81%.
How does the Samsung Galaxy M31's battery capacity compare to similar phoness?
At 6000 mAh, the Samsung Galaxy M31 trails the Energizer Power Max P18K Pop (18000 mAh) by 67%.
How does the Samsung Galaxy M31's charging speed compare to similar phoness?
At 15W, the Samsung Galaxy M31 trails the Lava Blaze Duo 3 5G (33W) by 55%.
How does the Samsung Galaxy M31's refresh rate compare to similar phoness?
At 60Hz, the Samsung Galaxy M31 trails the Lava Blaze Duo 3 5G (120Hz) by 50%.
How does the Samsung Galaxy M31's AnTuTu score compare to similar phoness?
At 192,608, the Samsung Galaxy M31 trails the Google Pixel 4a (357,020) by 46%.
How does the Samsung Galaxy M31's pixel density compare to similar phoness?
At 411 ppi, the Samsung Galaxy M31 leads the Realme Note 70 (260 ppi) by 37%.
How does the Samsung Galaxy M31's 3DMark Wild Life score compare to similar phoness?
At 820, the Samsung Galaxy M31 leads the Samsung Galaxy A31 (572) by 30%.
How does the Samsung Galaxy M31's weight compare to similar phoness?
At 191 g, the Samsung Galaxy M31 trails the Google Pixel 4a (143 g) by 25%.
How does the Samsung Galaxy M31's screen size compare to similar phoness?
At 6.4", the Samsung Galaxy M31 leads the Google Pixel 4a (5.81") by 9%.