| Global Score | |
| 75.4 | 79.2 |
| Basic Information | |
| Blackberry | Huawei |
| -- | Android 10 |
| 2018-07-06 | 2020-09-28 |
| 5.96 x 2.83 x 0.33 inches | 6.52 x 3.03 x 0.36 inches |
| 5.34 ounces | 7.27 ounces |
| Black, Gray and Red | Blush gold, Crush green and Midnight black |
| Aluminum | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 4.5 inches | 6.7 inches |
| 1620 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | IPS LCD |
| 433 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | HiSilicon Kirin 710A chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 14 nm (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 512 GPU | Mali-G51 MP4 GPU |
| 9.27 | 9.09 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 13.18 | 14.14 |
| Camera | |
| 12.00 MP + 8.00 MP | 48.00 MP + 8.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.36 inches (1/2.8") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 9.57 | 11.33 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 3500mAh Li - Ion Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.44 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| FM Radio | -- |
The Huawei P Smart (2021) is a little bit better than BlackBerry KEY2, getting a 79.2 score against 75.4. Although Huawei P Smart (2021) is noticeably newer than the BlackBerry KEY2, it is a little thicker and noticeably heavier. BlackBerry KEY2 has just a bit better looking screen than Huawei P Smart (2021), because although it has a much smaller screen and a bit worse resolution of 1080 x 1620px, it also counts with a little bit greater pixels density.
The BlackBerry KEY2 counts with a bit better performance than Huawei P Smart (2021), and although they both have 8 CPU cores, the BlackBerry KEY2 also has more RAM memory. The Huawei P Smart (2021) has a little bit more memory for applications and games than BlackBerry KEY2, and although they both have exactly the same internal memory, the Huawei P Smart (2021) also has a slot for external memory cards that holds up to 512 GB.
The Huawei P Smart (2021) captures better pictures and videos than BlackBerry KEY2, and although they both have a same size diafragm aperture, the same video quality and the same video frame rate, the Huawei P Smart (2021) also has a way bigger back camera sensor and a back camera with much more mega pixels.
Huawei P Smart (2021) counts with a much better battery performance than BlackBerry KEY2, because it has a 5000mAh battery capacity against 3500mAh.
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