Compare phones
| Global Score | |
| 81.3 | 88.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | Android 11 |
| 2020-04-27 | 2021-02-08 |
| 6.27 x 2.88 x 0.34 inches | 6.47 x 2.94 x 0.32 inches |
| 6.53 ounces | 6.91 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white | Horizon blue and Midnight gray |
| Plastic | Glass and Metal |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.8 inches |
| 2400 x 1080 pixels | 3200 x 1440 pixels |
| Super AMOLED | AMOLED |
| 411 pixels per inch | 516 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.8 |
| Performance | |
| MediaTek Helio P65 MT6768 chipset | Qualcomm Snapdragon 888 chipset |
| Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Mali-G52 MC2 GPU | Adreno 660 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 | 108.00 MP + 20.00 MP |
| f/2.00 aperture | f/1.90 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.75 inches (1/1.33") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 10.89 | 13.75 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4600mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 6.48 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| 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
The Xiaomi Mi 11 is a little bit better than Samsung Galaxy A31, with an 88.8 score against 81.3. Both of these phones work with Android OS (Operating System), but Xiaomi Mi 11 has a newer 11 version while Samsung Galaxy A31 has Android 10, providing the user some nice extra features and a performance increase. The Xiaomi Mi 11 is a newer and just a little thinner device than the Samsung Galaxy A31, but it's also a little heavier.
The Xiaomi Mi 11 features a much better screen than Galaxy A31, because it has a little larger screen, more pixels per inch in the display and a better 1440 x 3200 pixels resolution. Xiaomi Mi 11 features a bit better processor than Samsung Galaxy A31, and although they both have a Octa-Core CPU, the Xiaomi Mi 11 also has a larger amount of RAM memory.
Galaxy A31 features a greater storage capacity to install applications and games than Xiaomi Mi 11, because although it has just 64 GB internal memory, it also counts with a SD card slot that admits up to 512 GB. Xiaomi Mi 11 features a very superior camera than Samsung Galaxy A31, because it has a much better 7680x4320 video quality, a back camera with a way higher 108 megapixels resolution, a bigger aperture for better captures and videos in low-light environments and a much bigger back camera sensor providing a lot higher image quality.
The Samsung Galaxy A31 has a little longer battery duration than Xiaomi Mi 11, because it has a 5000mAh battery size.
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