Compare phones
| Global Score | |
| 79.3 | 88 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11, 10 | Android 11, 10 |
| 2020-02-11 | 2020-08-06 |
| 6.51 x 3.02 x 0.35 inches | 6.27 x 2.93 x 0.37 inches |
| 7.34 ounces | 7.16 ounces |
| Atlantis blue, Matrix purple and Phoenix red | Mirage black and Mirage blue |
| Glass (Corning Gorilla Glass 5) and Plastic | -- |
| 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 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 730G SM7150-AB chipset | Samsung Exynos 9611 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 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 618 GPU | Mali-G72 MP3 GPU |
| 9.27 | 9.36 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 7.7 | 14.14 |
| Camera | |
| 64.00 MP + 20.00 MP | 64.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 12.1 | 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 | |
| 4500mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | 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 | FM Radio |
Comparison review
Samsung Galaxy M31s has an overall score of 88, which is much better than the Xiaomi Poco X2's global score of 79.3. Samsung Galaxy M31s's construction is a little bit lighter but just a bit thicker than the Xiaomi Poco X2, and both of them were only released 6 months apart. Both of these phones work with the same Android 11 OS (Operating System).
The Samsung Galaxy M31s counts with a little better performance than Xiaomi Poco X2. Both of them have the same RAM memory amount and the same number of cores. Samsung Galaxy M31s features a bit more vivid screen than Xiaomi Poco X2, because although it has a little bit smaller display, and they both have an equal resolution of 1080 x 2400 pixels, the Samsung Galaxy M31s also counts with a quite higher number of pixels in each inch in the screen.
Galaxy M31s has much more memory for apps and games than Xiaomi Poco X2, because it has a SD extension slot that allows up to 512 GB and 128 GB internal storage capacity. The Samsung Galaxy M31s has longer battery life than Xiaomi Poco X2, because it has a 6000mAh battery size. The Galaxy M31s's camera is very similar to Xiaomi Poco X2's camera, and although the Galaxy M31s has a bigger aperture to capture better images and videos in low-light situations, they both have a back facing camera with a 64 MP resolution, the same camera sensor size, the same (4K) video resolution and the same 30 frames per second video frame rates.
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