Compare phones
| Global Score | |
| 75.4 | 90.7 |
| Basic Information | |
| Blackberry | Xiaomi |
| -- | Android 11 |
| 2018-07-06 | 2021-03-29 |
| 5.96 x 2.83 x 0.33 inches | 6.47 x 2.94 x 0.33 inches |
| 5.34 ounces | 8.25 ounces |
| Black, Gray and Red | Ceramic Black and Ceramic White |
| Aluminum | Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 4.5 inches | 6.8 inches |
| 1620 x 1080 pixels | 3200 x 1440 pixels |
| IPS LCD | AMOLED |
| 433 pixels per inch | 516 pixels per inch |
| -- | 1700 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 9.9 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 512 GPU | Adreno 660 GPU |
| 9.27 | 9.63 |
| 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 | 50.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 26.00mm focal length | 24.00mm focal length |
| 0.36 inches (1/2.8") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 9.57 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, HSPA+ (4G), HSDPA and HSUPA |
| Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 8.2 |
| Battery Life | |
| 3500mAh Li - Ion Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.44 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| 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 |
| FM Radio | -- |
Comparison review
The Xiaomi Mi 11 Ultra is way better than the BlackBerry KEY2, getting a general score of 90.7 against 75.4. The Xiaomi Mi 11 Ultra design has the same thickness than the BlackBerry KEY2, but it is extremely heavier. Xiaomi Mi 11 Ultra counts with a bit more powerful CPU than BlackBerry KEY2, and although they both have a Octa-Core processor, the Xiaomi Mi 11 Ultra also has a greater amount of RAM memory.
Xiaomi Mi 11 Ultra has an incredibly better looking display than BlackBerry KEY2, because it has a little bit better display pixel density, a much bigger display and a way better resolution of 1440 x 3200 pixels. Xiaomi Mi 11 Ultra has a much better camera than BlackBerry KEY2, because although it has a tinier camera aperture which is not recommended for low light photos and video, it also counts with a back facing camera with a much better resolution, a lot larger back-facing camera sensor capturing way better quality photos and a lot higher video definition.
The Xiaomi Mi 11 Ultra features slightly more memory capacity to install applications and games than BlackBerry KEY2, because although it has no slot for external memory cards, it also counts with 256 GB internal memory capacity. The Xiaomi Mi 11 Ultra counts with a superior battery performance than BlackBerry KEY2, because it has a 43 percent larger battery size.
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