Compare phones
| Global Score | |
| 83 | 83.8 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 10 | -- |
| 2021-01-18 | 2018-11-01 |
| 6.37 x 3.04 x 0.36 inches | 6.22 x 2.94 x 0.33 inches |
| 7.02 ounces | 7.69 ounces |
| Daybreak purple and Nightfall black | Black, Blue and Green |
| Plastic | Aluminum and Ceramic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 396 pixels per inch | 403 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.6 |
| Performance | |
| MediaTek Dimensity 800U chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2400 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Mali-G57 MC3 GPU | Adreno 630 GPU |
| 9.36 | 9.63 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 13.3 |
| Camera | |
| 48.00 MP + 13.00 MP | 12.20 MP + 24.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 0.5 inches (1/2") sensor | 0.39 inches (1/2.55") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (120 fps) (Full HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.55 | 10.34 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.7 | 6.3 |
| Battery Life | |
| 5000mAh Battery | 3200mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 5.2 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| 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 Mi Mix 3 is slightly better than the Xiaomi Redmi Note 9T, getting a overall score of 83.8 against 83. The Xiaomi Mi Mix 3 construction is a little bit thinner than Xiaomi Redmi Note 9T, but it's just a bit heavier and was released many years before. The Xiaomi Mi Mix 3 counts with a bit better hardware performance than Xiaomi Redmi Note 9T, and although they both have 8 CPU cores, the Xiaomi Mi Mix 3 also has a larger amount of RAM.
Xiaomi Mi Mix 3 has a little bit better display than Xiaomi Redmi Note 9T, because although it has a quite smaller screen, and they both have an equal resolution of 1080 x 2340, the Xiaomi Mi Mix 3 also counts with a just a little more pixels per inch of display. Xiaomi Redmi Note 9T takes better pictures and videos than Xiaomi Mi Mix 3, because although it has worse 30 frames per second video frame rates, and they both have the same (4K) video definition and the same aperture, the Xiaomi Redmi Note 9T also counts with a way larger sensor shooting much better quality videos and photos and a lot higher resolution camera in the back.
Xiaomi Mi Mix 3 has a bigger memory to store more games and applications than Xiaomi Redmi Note 9T, because although it has no SD card slot, it also counts with 192 GB more internal storage. The Xiaomi Redmi Note 9T has a much longer battery duration than Xiaomi Mi Mix 3, because it has a 56% more battery capacity.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.