Compare phones
| Global Score | |
| 87.3 | 81.3 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | Android 10 |
| 2021-03-27 | 2020-04-27 |
| 6.44 x 3.01 x 0.31 inches | 6.27 x 2.88 x 0.34 inches |
| 6.91 ounces | 6.53 ounces |
| Arctic white, Deep Ocean blue and Night black | Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white |
| Glass (Corning Gorilla Glass 5) | Plastic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.7 inches | 6.4 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | Super AMOLED |
| 393 pixels per inch | 411 pixels per inch |
| 1300 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.1 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 870 SM8250-AC chipset | MediaTek Helio P65 MT6768 chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 3200 MHz) processor | Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 650 GPU | Mali-G52 MC2 GPU |
| 9.81 | 9.09 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 48.00 MP + 20.00 MP | 48.00 MP + 20.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | -- |
| 11.55 | 10.89 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4520mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.4 | 6.8 |
| Other Features | |
| Bluetooth 5.1 | 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 |
Comparison review
Xiaomi Poco F3 has a global score of 87.3, which is slightly better than the Galaxy A31's 81.3 global score. Both phones in our current comparison work with Android OS (Operating System), but Xiaomi Poco F3 has the newer 11 version while Galaxy A31 has Android 10 version. The Xiaomi Poco F3 body is newer and a bit thinner than Galaxy A31's, but it is also a little heavier.
The Xiaomi Poco F3 features just a little better hardware performance than Samsung Galaxy A31, and although they both have a Octa-Core processing unit, the Xiaomi Poco F3 also has more RAM memory. Xiaomi Poco F3 counts with a sharper display than Samsung Galaxy A31, because although it has a quite lower count of pixels per screen inch, and they both have an equal 1080 x 2400 resolution, the Xiaomi Poco F3 also counts with a little bigger display.
Galaxy A31 features a better storage capacity for apps and games than Xiaomi Poco F3, because although it has less internal storage capacity, it also counts with a slot for external memory cards that supports up to 512 GB. Xiaomi Poco F3 features just a bit better camera than Samsung Galaxy A31, and although they both have the same resolution back facing camera and a same size sensor, the Xiaomi Poco F3 also has a lot higher (4K) video definition and a larger diafragm aperture to take better low-light captures and video.
Galaxy A31 has a bit better battery life than Xiaomi Poco F3, because it has 5000mAh of battery capacity against 4520mAh.
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