Compare phones
| Global Score | |
| 71.5 | 77.7 |
| Basic Information | |
| Blackberry | Samsung |
| Android 6.0 Marshmallow | Android 10 |
| 2016-10-25 | 2020-06-19 |
| 6.06 x 2.97 x 0.28 inches | 6.44 x 2.96 x 0.35 inches |
| 5.82 ounces | 6.77 ounces |
| Black | Black, Blue, Red and White |
| Glass and Glass | -- |
| Scratch-Resistant Glass | -- |
| $ 499.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.5 inches |
| 2560 x 1440 pixels (Quad HD / 2K) | 1600 x 720 pixels |
| -- | TFT |
| 534 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8.6 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 820 MSM8996 chipset | Samsung Exynos 850 chipset |
| Kryo, 64-bit (Quad-Core 2150 MHz) processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 3 GB RAM |
| Adreno 530 GPU | Mali-G76 GPU |
| 8.91 | 9.09 |
| Storage | |
| 32 GB internal memory | 32 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 12.76 | 9.84 |
| Camera | |
| 21.00 MP + 8.00 MP | 48.00 MP + 13.00 MP |
| f/2.00 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (120 fps) (Full HD) slow motion video | -- |
| 10.01 | 10.78 |
| 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 |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3000mAh Li - Ion Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 6.8 |
| Other Features | |
| Bluetooth 4.2, EDR | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
Comparison review
Galaxy A21s is a bit better than the BlackBerry DTEK60, getting a 77.7 score against 71.5. Although the Galaxy A21s is incredibly newer than the BlackBerry DTEK60, it's heavier and thicker. These devices include Android OS (operating system), but the Galaxy A21s has an older 10 version and BlackBerry DTEK60 has Android 6.0 Marshmallow version.
BlackBerry DTEK60 counts with a brighter screen than Galaxy A21s, because although it has a little bit smaller display, it also counts with way more pixels per inch of display and a much better resolution of 1440 x 2560px. Galaxy A21s has a bit better performance than BlackBerry DTEK60, because although it has 1 GB lesser RAM, it also counts with more CPU cores.
Galaxy A21s counts with a little bit better camera than BlackBerry DTEK60, and although they both have the same video frame rates, the same 1920x1080 video resolution and a F2 diafragm aperture, the Galaxy A21s also has a lot more mega pixels back-facing camera. BlackBerry DTEK60 features a much better memory for games and applications than Samsung Galaxy A21s, and although they both have the same 32 GB internal storage capacity, the BlackBerry DTEK60 also has an external memory slot that allows up to 1,95 TB.
The Galaxy A21s has a much better battery duration than BlackBerry DTEK60, because it has a 5000mAh battery size.
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