Compare phones
| Global Score | |
| 81.3 | 83 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | Android 10 |
| 2020-04-27 | 2021-01-18 |
| 6.27 x 2.88 x 0.34 inches | 6.37 x 3.04 x 0.36 inches |
| 6.53 ounces | 7.02 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white | Daybreak purple and Nightfall black |
| Plastic | Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.5 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 411 pixels per inch | 396 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| MediaTek Helio P65 MT6768 chipset | MediaTek Dimensity 800U chipset |
| Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2400 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G52 MC2 GPU | Mali-G57 MC3 GPU |
| 9.09 | 9.36 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 11.74 | 11.74 |
| Camera | |
| 48.00 MP + 20.00 MP | 48.00 MP + 13.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 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 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (120 fps) (Full HD) slow motion video |
| 10.89 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| 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 Redmi Note 9T is a little bit better than Samsung Galaxy A31, with a global score of 83 against 81.3. Both devices we are comparing come with the same Android 10 OS (operating system). Despite being the best device in this comparison review, the Xiaomi Redmi Note 9T construction is a little thicker and just a bit heavier than Samsung Galaxy A31.
Xiaomi Redmi Note 9T has a bit better processing power than Galaxy A31. Both of them have 4 GB of RAM and the same number of cores. The Xiaomi Redmi Note 9T and Galaxy A31 feature really similar displays, because although the Xiaomi Redmi Note 9T has a bit lower display pixels density and a quite lower 1080 x 2340 resolution, it also counts with a quite larger screen.
Xiaomi Redmi Note 9T and Galaxy A31 both feature extremely similar storage for applications, games, photos and videos, they have a SD memory slot that supports a maximum of 512 GB and exactly the same 64 GB internal storage. Xiaomi Redmi Note 9T's battery duration is just as good as the Galaxy A31 one.
Xiaomi Redmi Note 9T has a bit better camera than Samsung Galaxy A31, and although they both have a 0.5 inches sensor and a same resolution back facing camera, the Xiaomi Redmi Note 9T also has a bigger aperture to take better low light photos and a way better 3840x2160 (4K) video quality.
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