Compare phones
| Global Score | |
| 75.4 | 77.7 |
| Basic Information | |
| Blackberry | Samsung |
| -- | Android 8.0 Oreo, 7.0 Nougat, 6.0 Marshmallow |
| 2018-07-06 | 2016-06-01 |
| 5.96 x 2.83 x 0.33 inches | 6.17 x 3.04 x 0.27 inches |
| 5.34 ounces | 5.96 ounces |
| Black, Gray and Red | Gold, Gray and Pink |
| Aluminum | Metal |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 4.5 inches | 5.7 inches |
| 1620 x 1080 pixels | 1920 x 1080 pixels (Full HD) |
| IPS LCD | Super AMOLED |
| 433 pixels per inch | 386 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 7.9 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | Qualcomm Snapdragon 625 8953 chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 512 GPU | Adreno 506 GPU |
| 9.27 | 9.09 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 128 GB) external memory slot |
| 13.18 | 10.02 |
| Camera | |
| 12.00 MP + 8.00 MP | 16.00 MP + 8.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 26.00mm focal length | -- |
| 0.36 inches (1/2.8") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.57 | 9.13 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G) and HSPA |
| Dual SIM | Nano SIM |
| 6.7 | 6 |
| Battery Life | |
| 3500mAh Li - Ion Battery | 3300mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.44 | 5.28 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| 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
The Galaxy C7 has an overall score of 77.7, which is a little bit better than BlackBerry KEY2's general score of 75.4. The Galaxy C7 body is somewhat thinner than BlackBerry KEY2, although it is heavier and was released 2 years before. BlackBerry KEY2 features a bit better looking display than Galaxy C7, because although it has a little bit worse resolution of 1080 x 1620 pixels and a much smaller screen, it also counts with a just a bit more pixels per inch in the display.
BlackBerry KEY2 counts with a way bigger memory to install games and applications than Galaxy C7, because it has a slot for an SD memory card that admits a maximum of 256 GB and 128 GB internal memory capacity. BlackBerry KEY2 features a bit faster CPU than Galaxy C7, and although they both have a Octa-Core CPU, the BlackBerry KEY2 also has more RAM.
BlackBerry KEY2 counts with just a little bit longer battery duration than Galaxy C7, because it has a 6 percent bigger battery capacity. BlackBerry KEY2 takes a bit better videos and photos than Samsung Galaxy C7, because although it has a back-facing camera with a way worse 12 mega-pixels resolution, it also counts with a larger camera aperture to capture better images and videos in poorly lited situations and a lot higher 3840x2160 (4K) video quality.
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