Compare phones
| Global Score | |
| 75.4 | 87.5 |
| Basic Information | |
| Blackberry | Samsung |
| -- | Android 11, 10 |
| 2018-07-06 | 2020-01-31 |
| 5.96 x 2.83 x 0.33 inches | 6.44 x 2.99 x 0.30 inches |
| 5.34 ounces | 6.31 ounces |
| Black, Gray and Red | Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white |
| Aluminum | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 411.00 |
| Display / Screen | |
| 4.5 inches | 6.7 inches |
| 1620 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | Super AMOLED Plus |
| 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 730 SM7150-AA chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 512 GPU | Adreno 618 GPU |
| 9.27 | 9.27 |
| 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 | 64.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.36 inches (1/2.8") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.57 | 12.21 |
| 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 | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.44 | 6.32 |
| 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, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Galaxy A71 has an overall score of 87.5, which is better than BlackBerry KEY2's 75.4 general score. The Galaxy A71 construction is newer and just a little bit thinner, but also heavier than the BlackBerry KEY2. BlackBerry KEY2 counts with a bit better screen than Galaxy A71, because although it has a little worse 1080 x 1620 resolution and a really smaller display, it also counts with a just a little better display pixel density.
Galaxy A71 counts with just a bit bigger storage for applications, games, photos and videos than BlackBerry KEY2, and although they both have exactly the same internal storage, the Galaxy A71 also has an external memory slot that admits up to 512 GB. Galaxy A71 and BlackBerry KEY2 have extremely similar CPUs, they have 6 GB of RAM memory and a Octa-Core processor.
Samsung Galaxy A71 features better battery lifetime than BlackBerry KEY2, because it has a 29 percent bigger battery capacity. The Galaxy A71 captures much better pictures and videos than BlackBerry KEY2, and although they both have the same video frame rate, a same size diafragm aperture and the same 3840x2160 (4K) video quality, the Galaxy A71 also has a camera with a lot better 64 mega pixels resolution and a lot larger back camera sensor.
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