Compare phones
| Global Score | |
| 81.3 | 82.7 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | Android 10, 9.0 Pie |
| 2020-04-27 | 2019-08-20 |
| 6.27 x 2.88 x 0.34 inches | 6.17 x 2.93 x 0.35 inches |
| 6.53 ounces | 6.74 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white | Carbon black, Glacier blue and Red flame |
| Plastic | Aluminum and Glass (Corning Gorilla Glass 5) |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.4 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED | AMOLED |
| 411 pixels per inch | 403 pixels per inch |
| -- | 430 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.4 |
| Performance | |
| MediaTek Helio P65 MT6768 chipset | Qualcomm Snapdragon 855 SM8150 chipset |
| Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali-G52 MC2 GPU | Adreno 640 GPU |
| 9.09 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 10.1 |
| Camera | |
| 48.00 MP + 20.00 MP | 48.00 MP + 20.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 10.89 | 11.99 |
| 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, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| 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
Xiaomi Mi 9T Pro is a bit better than Galaxy A31, with a score of 82.7 against 81.3. Even though Xiaomi Mi 9T Pro is better than Galaxy A31, it must be told that it's also a just a little thicker and a little bit heavier cellphone. Both of these phones use the same Android 10 OS (Operating System).
Xiaomi Mi 9T Pro has just a little better performance than Samsung Galaxy A31, and although they both have a Octa-Core processor, the Xiaomi Mi 9T Pro also has 2 GB more RAM memory. The Xiaomi Mi 9T Pro has a bit more vivid screen than Galaxy A31, although it has a just a bit inferior count of pixels per screen inch and a little bit worse resolution of 1080 x 2340, they both have a screen of the same size.
The Galaxy A31 features more storage to install games and applications than Xiaomi Mi 9T Pro, because although it has only 64 GB internal storage capacity, it also counts with a slot for an external memory card that admits a maximum of 512 GB. The Xiaomi Mi 9T Pro counts with a superior camera than Galaxy A31, and although they both have a 48 megapixels camera and a same size sensor, the Xiaomi Mi 9T Pro also has a bigger aperture and a much higher 3840x2160 video quality.
The Galaxy A31 counts with better battery duration than Xiaomi Mi 9T Pro, because it has 5000mAh of battery capacity.
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