Compare phones
| Global Score | |
| 81.3 | 77.5 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | -- |
| 2020-04-27 | 2016-05-17 |
| 6.27 x 2.88 x 0.34 inches | 6.81 x 3.48 x 0.30 inches |
| 6.53 ounces | 7.16 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white | 16 777 216 |
| Plastic | Metal |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.4 inches |
| 2400 x 1080 pixels | 1920 x 1080 pixels (Full HD) |
| Super AMOLED | IPS LCD |
| 411 pixels per inch | 344 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.7 |
| Performance | |
| MediaTek Helio P65 MT6768 chipset | Qualcomm Snapdragon 652 8956 chipset |
| Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | ARM Cortex-A72 and ARM Cortex-A53, 64-bit (Octa-Core 1800 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G52 MC2 GPU | Adreno 510 GPU |
| 9.09 | 8.91 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 11.74 | 13.18 |
| Camera | |
| 48.00 MP + 20.00 MP | 16.00 MP + 5.00 MP |
| f/2.00 aperture | f/2.00 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 10.89 | 9.68 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G) and HSPA |
| Nano SIM, Dual SIM | Micro SIM, Dual SIM |
| 6.7 | 6 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4850mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.64 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| 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 |
Comparison review
Samsung Galaxy A31 has an overall score of 81.3, which is slightly better than Xiaomi Mi Max's 77.5 global score. Samsung Galaxy A31's construction is much newer and just a little lighter than Xiaomi Mi Max's, although it is thicker. Galaxy A31 has just a little better performance than Xiaomi Mi Max. Both of them have a Octa-Core processor and a 4 GB RAM memory.
The Galaxy A31 counts with a little bit better looking screen than Xiaomi Mi Max, and although they both have a screen with the same size, the Galaxy A31 also has a little higher 1080 x 2400 pixels resolution and a just a little more pixels per inch of screen. The Galaxy A31 takes much better pictures and videos than Xiaomi Mi Max, and although they both have the same 1920x1080 video quality, a F2 diafragm aperture and the same video frame rate, the Galaxy A31 also has a lot more MP back camera.
Xiaomi Mi Max has a better storage capacity for games and applications than Galaxy A31, because although it has an external memory card slot that holds up to 256 GB against 512 GB, it also counts with 128 GB internal storage. The Galaxy A31 has just a bit better battery performance than Xiaomi Mi Max, because it has a 5000mAh battery size.
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