Compare phones
| Global Score | |
| 75.4 | 79.8 |
| Basic Information | |
| Blackberry | Xiaomi |
| -- | Android 10 |
| 2018-07-06 | 2021-04-16 |
| 5.96 x 2.83 x 0.33 inches | 6.82 x 5.25 x 0.30 inches |
| 5.34 ounces | 11.18 ounces |
| Black, Gray and Red | Black and Ceramic |
| Aluminum | Aluminum and Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 4.5 inches | 8 inches |
| 1620 x 1080 pixels | 2480 x 1860 pixels |
| IPS LCD | AMOLED |
| 433 pixels per inch | 388 pixels per inch |
| -- | 900 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 8.7 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | Qualcomm Snapdragon 888 SM8350 (5 nm) chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 512 GPU | Adreno 660 GPU |
| 9.27 | 6.21 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 13.18 | 13.3 |
| Camera | |
| 12.00 MP + 8.00 MP | 108.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 80.00mm focal length |
| 0.36 inches (1/2.8") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | -- |
| 9.57 | 10.45 |
| 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) and HSDPA |
| Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 3500mAh Li - Ion Battery | 5020mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.44 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Xiaomi Mi Mix Fold has an overall score of 79.8, which is just a bit better than BlackBerry KEY2's 75.4 overall score. The Xiaomi Mi Mix Fold is a much newer and a little bit thinner cellphone than BlackBerry KEY2, although it is noticeably heavier. The BlackBerry KEY2 features a very superior performance than Xiaomi Mi Mix Fold, although it has 6 GB lesser RAM, they both have a Octa-Core processing unit.
Xiaomi Mi Mix Fold has a slightly better screen than BlackBerry KEY2, because although it has a just a bit less pixels per inch of screen, it also counts with a way higher resolution of 1860 x 2480px and a much larger screen. The Xiaomi Mi Mix Fold has a slightly better storage to store more games and applications than BlackBerry KEY2, because although it has no SD extension slot, it also counts with 128 GB more internal memory.
Xiaomi Mi Mix Fold features a way better battery life than BlackBerry KEY2, because it has 5020mAh of battery capacity. The Xiaomi Mi Mix Fold counts with just a bit better camera than BlackBerry KEY2, and although they both have a F1.8 aperture, the Xiaomi Mi Mix Fold also has a camera with a way higher 108 mega-pixels resolution.
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