Compare phones
| Global Score | |
| 75.4 | 79.8 |
| Basic Information | |
| Blackberry | Motorola |
| -- | Android 10, 9.0 Pie |
| 2018-07-06 | 2019-06-06 |
| 5.96 x 2.83 x 0.33 inches | 6.22 x 2.95 x 0.29 inches |
| 5.34 ounces | 5.82 ounces |
| Black, Gray and Red | Gray and White |
| Aluminum | Aluminum and Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 500.00 |
| Display / Screen | |
| 4.5 inches | 6.4 inches |
| 1620 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | OLED |
| 433 pixels per inch | 403 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | Qualcomm Snapdragon 675 chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 460, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 512 GPU | Adreno 612 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 + 25.00 MP |
| f/1.80 aperture | f/1.70 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 (120 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 | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Dual SIM | Nano SIM |
| 6.7 | 6.3 |
| Battery Life | |
| 3500mAh Li - Ion Battery | 3600mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.44 | 5.6 |
| 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, Compass, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Moto Z4 is a little bit better than the BlackBerry KEY2, having a overall score of 79.8 against 75.4. Even though the Moto Z4 is a little heavier than the BlackBerry KEY2, it's somewhat thinner and newer. The BlackBerry KEY2 has a bit better performance than Moto Z4, and although they both have a Octa-Core processing unit, the BlackBerry KEY2 also has 2 GB more RAM.
BlackBerry KEY2 has a little bit better display than Moto Z4, because although it has a lot smaller screen and a little lower 1080 x 1620 resolution, it also counts with a little bit higher pixels amount in each inch of screen. The Motorola Moto Z4 features a little bit better memory to store more games and applications than BlackBerry KEY2, and although they both have exactly the same internal memory, the Motorola Moto Z4 also has a SD card slot that supports up to 512 GB.
Moto Z4 has a bit better battery performance than BlackBerry KEY2, because it has a 3 percent greater battery size. The Moto Z4 counts with a lot better camera than BlackBerry KEY2, and although they both have the same 3840x2160 video quality and the same video frame rate, the Moto Z4 also has a way bigger back-facing camera sensor capturing much better quality photos, a larger camera aperture to take better low light captures and a back-facing camera with way more megapixels.
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