Compare phones
| Global Score | |
| 75.4 | 76.1 |
| Basic Information | |
| Blackberry | |
| -- | Android 11 |
| 2018-07-06 | 2021-04-20 |
| 5.96 x 2.83 x 0.33 inches | 6.46 x 2.87 x 0.36 inches |
| 5.34 ounces | 6.70 ounces |
| Black, Gray and Red | Marine Blue and Moondust Gray |
| Aluminum | Glass |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 4.5 inches | 6.7 inches |
| 1620 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 433 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | Qualcomm Snapdragon 750G SM7225 chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 570, 64-bit, 8 nm (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 512 GPU | Adreno 619 GPU |
| 9.27 | 9.18 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 13.18 | 18.62 |
| Camera | |
| 12.00 MP + 8.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 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 |
| -- | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 9.57 | 11.55 |
| 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 |
| 6.7 | 10.6 |
| Battery Life | |
| 3500mAh Li - Ion Battery | 4500mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.44 | 6.32 |
| 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, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
TCL 20 Pro 5G has a global score of 76.1, which is a little bit better than BlackBerry KEY2's 75.4 score. TCL 20 Pro 5G is a a lot newer phone than BlackBerry KEY2, but it's a little thicker and noticeably heavier. BlackBerry KEY2 has a bit better display than TCL 20 Pro 5G, because although it has a lot smaller screen and a bit lower resolution of 1080 x 1620px, it also counts with a bit more pixels per inch in the display.
BlackBerry KEY2 counts with a bit faster processing unit than TCL 20 Pro 5G. Both have 8 cpu cores and the same RAM amount. The TCL 20 Pro 5G has a much better storage capacity for applications, games, photos and videos than BlackBerry KEY2, because it has an external memory card slot that supports up to 1 TB and more internal memory capacity.
TCL 20 Pro 5G shoots much better photos and videos than BlackBerry KEY2, and although they both have the same 30 frames per second video frame rate, a same size camera aperture and the same 3840x2160 (4K) video definition, the TCL 20 Pro 5G also has a way larger back-facing camera sensor taking more light and vivid colors and a way higher 48 megapixels resolution back-facing camera.
The TCL 20 Pro 5G features better battery lifetime than BlackBerry KEY2, because it has a 29 percent larger battery capacity.
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