Compare phones
| Global Score | |
| 75.4 | 88.9 |
| Basic Information | |
| Blackberry | Xiaomi |
| -- | Android 10 |
| 2018-07-06 | 2019-09-24 |
| 5.96 x 2.83 x 0.33 inches | 6.08 x 2.85 x 0.41 inches |
| 5.34 ounces | 8.50 ounces |
| Black, Gray and Red | Black |
| Aluminum | Titanium |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 4.5 inches | 7.9 inches |
| 1620 x 1080 pixels | 2250 x 2088 pixels |
| IPS LCD | OLED |
| 433 pixels per inch | 389 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | Qualcomm Snapdragon 855+ SM8150-AC chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 512 GPU | Adreno 640 GPU |
| 9.27 | 9.81 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 13.18 | 17.6 |
| Camera | |
| 12.00 MP + 8.00 MP | 108.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 26.00mm focal length | -- |
| 0.36 inches (1/2.8") sensor | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (4K) video resolution |
| 9.57 | 10.56 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3500mAh Li - Ion Battery | 4050mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.44 | 6 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| 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 Xiaomi Mi Mix Alpha is better than the BlackBerry KEY2, having an 88.9 score against 75.4. The Xiaomi Mi Mix Alpha is a newer cellphone than the BlackBerry KEY2, although it's somewhat thicker and way heavier. Xiaomi Mi Mix Alpha has a display that's very similar to BlackBerry KEY2's screen, because although the Xiaomi Mi Mix Alpha has a little bit worse pixel density, it also counts with a lot bigger display and a lot higher 2088 x 2250px resolution.
The Xiaomi Mi Mix Alpha features a bit more powerful processing unit than BlackBerry KEY2, and although they both have 8 processing cores, the Xiaomi Mi Mix Alpha also has 6 GB more RAM. The Xiaomi Mi Mix Alpha has a very superior storage for games and applications than BlackBerry KEY2, because although it has no external memory card slot, it also counts with 512 GB internal storage capacity.
Xiaomi Mi Mix Alpha has longer battery performance than BlackBerry KEY2, because it has a 4050mAh battery capacity instead of 3500mAh. The Xiaomi Mi Mix Alpha takes better photos and videos than BlackBerry KEY2, and although they both have the same video frame rate and the same 3840x2160 video quality, the Xiaomi Mi Mix Alpha also has a much more mega pixels camera, a way larger back camera sensor and a larger camera aperture to capture better low light photos and videos.
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