Compare phones
| Global Score | |
| 71.5 | 84.1 |
| Basic Information | |
| Blackberry | Samsung |
| Android 6.0 Marshmallow | Android 11, 10 |
| 2016-10-25 | 2020-03-23 |
| 6.06 x 2.97 x 0.28 inches | 6.26 x 2.96 x 0.35 inches |
| 5.82 ounces | 6.63 ounces |
| Black | Midnight blue and Raven black |
| Glass and Glass | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 499.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.4 inches |
| 2560 x 1440 pixels (Quad HD / 2K) | 2340 x 1080 pixels |
| -- | Super AMOLED |
| 534 pixels per inch | 403 pixels per inch |
| -- | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.6 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 820 MSM8996 chipset | Exynos 9611 chipset |
| Kryo, 64-bit (Quad-Core 2150 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 530 GPU | Mali-G72 MP3 GPU |
| 8.91 | 9.27 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 12.76 | 11.74 |
| Camera | |
| 21.00 MP + 8.00 MP | 48.00 MP + 20.00 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 | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (120 fps) (Full HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 10.01 | 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+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3000mAh Li - Ion Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 7.52 |
| Other Features | |
| Bluetooth 4.2, EDR | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy M21 is much better than the BlackBerry DTEK60, getting an 84.1 score against 71.5. These devices have Android operating system, but Galaxy M21 has an older 11 version and BlackBerry DTEK60 has Android 6.0 Marshmallow. Galaxy M21 is a way newer phone than the BlackBerry DTEK60, although it is heavier and somewhat thicker.
BlackBerry DTEK60 features a slightly better screen than Samsung Galaxy M21, because although it has a little smaller display, it also counts with a higher resolution of 1440 x 2560 pixels and a better pixel density. Galaxy M21 has a little faster processor than BlackBerry DTEK60, and although they both have the same RAM memory amount, the Galaxy M21 also has 4 more cores.
BlackBerry DTEK60 counts with slightly more storage capacity to install games and applications than Galaxy M21, because although it has less internal memory capacity, it also counts with an external SD slot that allows up to 1,95 TB. Samsung Galaxy M21 counts with a much better battery life than BlackBerry DTEK60, because it has a 100% greater battery capacity.
The Galaxy M21 has a much better camera than BlackBerry DTEK60, and although they both have the same aperture, the same video frame rate and the same 3840x2160 (4K) video resolution, the Galaxy M21 also has a camera with much more MP.
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