Sign in with GoogleLet's compare each phone and tablet in the specs table.
| Galaxy A21 | BlackBerry KEY2 | |
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| Manufacturer | SAMSUNG | BlackBerry |
| Release Date | ||
| Screen Size | 5.8 inch | 4.5 inch |
| 720 x 1,560 | 1,080 x 1,620 | |
| Body Size | 71mm x 150mm x 8.4mm | 71.8mm x 151.4mm x 8.5mm |
| Weight | 159 g | 160 g |
| Processor | Samsung Exynos 7884B 1.6GHz x 2 + 1.3GHz x 6 | Qualcomm Snapdragon 660 octa-core |
| OS | Android 10 | Android 8.1 |
| Main camera | 13-megapixel(f/1.9) | 12-megapixel(f/2) + 12-megapixel(f/2) |
| Sub camera | 5-megapixel(f/2) | 8-megapixel(f/2.2) |
| Battery | 3,600 mAh | 3,500 mAh |
| Video playback time | ||
| RAM(GB) | 3 G | 6 G |
| ROM(GB) | 64 G | 64 G |
| Antutu | 91,000 ver7 | 114,000 ver7 |
| Water resistance | IPX5/IPX8 | - |
| Dust resistance | IP6X | - |