Compare phones
| Global Score | |
| 76.7 | 77 |
| Basic Information | |
| Xiaomi | Motorola |
| Android 11 | Android 11 |
| 2021-05-27 | 2021-12-06 |
| 6.23 x 2.96 x 0.33 inches | 6.37 x 2.91 x 0.34 inches |
| 6.70 ounces | 6.38 ounces |
| Moonlight White, Neptune Blue and Space Black, | Baby Blue and Mineral Grey |
| Glass and Plastic | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.3 inches | 6.4 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | IPS LCD |
| 409 pixels per inch | 411 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| MediaTek Helio G85 MT6769Z chipset | MediaTek Helio G85 MT6769Z (12 nm) chipset |
| Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | Cortex, 64-bit (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali G52 MC2 GPU | Mali-G52 MC2 GPU |
| 9.09 | 9.09 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 10.02 | 13.02 |
| Camera | |
| 48.00 MP + 13.00 MP | 50.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 0.5 inches (1/2") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | -- |
| 11 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSPA | LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 6.6 | 6.6 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 5.2 | 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 |
Comparison review
The Motorola Moto G31 has a global score of 77, which is a bit better than the Xiaomi Redmi Note 8 2021's 76.7 score. Both phones in this comparison review include the same Android 11 OS (Operating System), so they should provide the user very similar OS features. Even though the Motorola Moto G31 and Xiaomi Redmi Note 8 2021 were only released 6 months apart, the Motorola Moto G31 construction is just a little lighter but just a little bit thicker.
The Moto G31's CPU is very similar to the Xiaomi Redmi Note 8 2021 one, they have 4 GB of RAM and a Octa-Core processor. The Moto G31 and Xiaomi Redmi Note 8 2021 both feature incredibly similar displays, although the Moto G31 also has a little bit greater display density, a slightly higher resolution of 1080 x 2400px and a little bit bigger screen.
The Moto G31 features a much better storage to store more apps and games than Xiaomi Redmi Note 8 2021, and although they both have equal internal storage, the Moto G31 also has an external SD slot that allows up to 1 TB. Xiaomi Redmi Note 8 2021 takes slightly better pictures and videos than Moto G31, although it has a worse 1920x1080 (Full HD) video definition and a less megapixels resolution camera, they both have the same diafragm aperture.
The Moto G31 counts with improved battery life than Xiaomi Redmi Note 8 2021, because it has a 25% larger battery size.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.