Compare phones
| Global Score | |
| 75.4 | 79 |
| Basic Information | |
| Blackberry | Sony |
| -- | Android 8.0 Oreo |
| 2018-07-06 | 2018-04-05 |
| 5.96 x 2.83 x 0.33 inches | 5.31 x 2.56 x 0.48 inches |
| 5.34 ounces | 5.93 ounces |
| Black, Gray and Red | 16 777 216 |
| Aluminum | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 4.5 inches | 5 inches |
| 1620 x 1080 pixels | 2160 x 1080 pixels |
| IPS LCD | IPS LCD |
| 433 pixels per inch | 483 pixels per inch |
| -- | 700 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 9.1 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 512 GPU | Adreno 630 GPU |
| 9.27 | 9.54 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 400 GB) external memory slot |
| 13.18 | 11.34 |
| Camera | |
| 12.00 MP + 8.00 MP | 19.00 MP + 5.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 26.00mm focal length | 25.00mm focal length |
| 0.36 inches (1/2.8") sensor | 0.43 inches (1/2.3") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 9.57 | 10.67 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3500mAh Li - Ion Battery | 2870mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.44 | 4.88 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| 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 | -- |
Comparison review
Sony Xperia XZ2 Compact has a score of 79, which is slightly better than BlackBerry KEY2's general score of 75.4. Even though the Sony Xperia XZ2 Compact is a better phone than the BlackBerry KEY2, it must be noted that it is also much thicker and just a little bit heavier. Xperia XZ2 Compact features a bit more powerful CPU than BlackBerry KEY2, although it has a lower amount of RAM memory, they both have 8 cpu cores.
Xperia XZ2 Compact has a more vivid display than BlackBerry KEY2, because it has a little bit higher display pixel density, a little larger screen and a quite better 1080 x 2160px resolution. The Xperia XZ2 Compact has a superior camera than BlackBerry KEY2, because although it has a smaller camera aperture, and they both have the same video resolution, the Xperia XZ2 Compact also counts with a bigger back camera sensor shooting better quality pictures, a back camera with a way higher 19 megapixels resolution and better video frame rates.
BlackBerry KEY2 counts with a quite bigger storage for applications and games than Sony Xperia XZ2 Compact, because although it has a slot for SD memory cards that holds up to 256 GB against 400 GB, it also counts with more internal memory. BlackBerry KEY2 counts with superior battery life than Xperia XZ2 Compact, because it has a 22% greater battery capacity.
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