Compare phones
| Global Score | |
| 88.9 | 83 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 10 | Android 10 |
| 2019-09-24 | 2021-01-18 |
| 6.08 x 2.85 x 0.41 inches | 6.37 x 3.04 x 0.36 inches |
| 8.50 ounces | 7.02 ounces |
| Black | Daybreak purple and Nightfall black |
| Titanium | Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 7.9 inches | 6.5 inches |
| 2250 x 2088 pixels | 2340 x 1080 pixels |
| OLED | IPS LCD |
| 389 pixels per inch | 396 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | MediaTek Dimensity 800U chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2400 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 640 GPU | Mali-G57 MC3 GPU |
| 9.81 | 9.36 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 17.6 | 11.74 |
| Camera | |
| 108.00 MP | 48.00 MP + 13.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 0.75 inches (1/1.33") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (120 fps) (Full HD) slow motion video |
| 10.56 | 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 | |
| 4050mAh Li - Ion Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| 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 |
Comparison review
Xiaomi Mi Mix Alpha has an overall score of 88.9, which is a little bit better than the Xiaomi Redmi Note 9T's 83 global score. The Xiaomi Mi Mix Alpha construction is older, thicker and somewhat heavier than the Xiaomi Redmi Note 9T. These devices use the same Android 10 OS (operating system). Xiaomi Mi Mix Alpha features a bit more powerful processing unit than Xiaomi Redmi Note 9T, and although they both have a Octa-Core processor, the Xiaomi Mi Mix Alpha also has 8 GB more RAM.
Xiaomi Mi Mix Alpha has a little sharper screen than Xiaomi Redmi Note 9T, because although it has a just a bit worse screen pixels density, it also counts with a larger screen and a better 2088 x 2250 resolution. Xiaomi Mi Mix Alpha counts with a much better memory for games and applications than Xiaomi Redmi Note 9T, because although it has no external memory slot, it also counts with 512 GB internal memory capacity.
Xiaomi Redmi Note 9T has better battery life than Xiaomi Mi Mix Alpha, because it has 5000mAh of battery capacity instead of 4050mAh. Xiaomi Redmi Note 9T features a slightly better camera than Xiaomi Mi Mix Alpha, although it has a camera with a lot lower resolution, a worse 3840x2160 video definition, a tinier aperture and a much smaller sensor taking much worse quality videos and images.
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