Compare phones
| Global Score | |
| 83.4 | 88 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | Android 11, 10 |
| 2021-03-20 | 2020-08-06 |
| 6.51 x 3.02 x 0.37 inches | 6.27 x 2.93 x 0.37 inches |
| 7.58 ounces | 7.16 ounces |
| Frost blue, Metal bronze and Phantom black | Mirage black and Mirage blue |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 393 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 860 SM8150-AC chipset | Samsung Exynos 9611 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 640 GPU | Mali-G72 MP3 GPU |
| 9.63 | 9.36 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 15.42 | 14.14 |
| Camera | |
| 48.00 MP | 64.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.78 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 5160mAh Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.88 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy M31s has a general score of 88, which is just a bit better than the Xiaomi Poco X3 Pro's 83.4 score. Both devices we compare here come with the same Android 11 OS (Operating System), so both of them should offer identical OS features. The Samsung Galaxy M31s design has the same thickness than the Xiaomi Poco X3 Pro, but it is a bit lighter.
Xiaomi Poco X3 Pro features a little bit better processing power than Galaxy M31s. Both have a Octa-Core processor and the same RAM memory amount. Galaxy M31s features a display that is very similar to the display in Xiaomi Poco X3 Pro, because although the Galaxy M31s has a bit smaller display, and they both have the same exact 1080 x 2400 pixels resolution, it also counts with a bit greater amount of pixels in each display inch.
The Xiaomi Poco X3 Pro counts with a little bit more storage capacity to install games and applications than Galaxy M31s, and although they both have the same internal memory, the Xiaomi Poco X3 Pro also has a slot for SD memory cards that admits up to 1 TB. The Galaxy M31s has a bit longer battery lifetime than Xiaomi Poco X3 Pro, because it has a 16 percent bigger battery size.
Galaxy M31s captures better photos and videos than Xiaomi Poco X3 Pro, and although they both have the same 30 frames per second video frame rates, the same video quality and a same size camera aperture, the Galaxy M31s also has a much better resolution back-facing camera and a bigger back camera sensor taking better quality photographs and videos.
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