| Global Score | |
| 75.4 | 86.4 |
| Basic Information | |
| Blackberry | Huawei |
| -- | Android 10 |
| 2018-07-06 | 2020-04-07 |
| 5.96 x 2.83 x 0.33 inches | 5.86 x 2.80 x 0.33 inches |
| 5.34 ounces | 6.17 ounces |
| Black, Gray and Red | Black, Blush gold, Deep Sea blue, Ice white and Silver frost |
| Aluminum | Glass and Metal |
| Scratch-Resistant Glass | -- |
| -- | $ 244.00 |
| Display / Screen | |
| 4.5 inches | 6.1 inches |
| 1620 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | OLED |
| 433 pixels per inch | 422 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8.3 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | HiSilicon Kirin 990 chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2860 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 512 GPU | Mali-G76 MP16 GPU |
| 9.27 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 13.18 | 10.1 |
| Camera | |
| 12.00 MP + 8.00 MP | 50.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 26.00mm focal length | 23.00mm focal length |
| 0.36 inches (1/2.8") sensor | 0.78 inches (1/1.28") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 9.57 | 12.21 |
| 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 |
| Dual SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 3500mAh Li - Ion Battery | 3800mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.44 | 5.76 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | 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 | -- |
The Huawei P40 is much better than BlackBerry KEY2, getting a global score of 86.4 against 75.4. Huawei P40's design has the same thickness than BlackBerry KEY2, but it's heavier. Huawei P40 features a bit superior processing unit than BlackBerry KEY2. Both have a 6 GB RAM and a Octa-Core processing unit.
The Huawei P40 has a little more vivid display than BlackBerry KEY2, because although it has a just a bit less pixels per display inch, it also counts with a better 1080 x 2340px resolution and a really bigger screen. BlackBerry KEY2 has much more memory for apps and games than Huawei P40, and although they both have equal internal storage capacity, the BlackBerry KEY2 also has a SD extension slot that allows a maximum of 256 GB.
Huawei P40 counts with just a bit better battery life than BlackBerry KEY2, because it has a 3800mAh battery capacity instead of 3500mAh. Huawei P40 shoots much clearer pictures and videos than BlackBerry KEY2, because although it has a smaller aperture, and they both have the same video definition, the Huawei P40 also counts with a much larger back-facing camera sensor shooting lot higher quality videos and photos, faster video frame rate and a lot better 50 mega-pixels resolution camera in the back.
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