Let's compare each phone and tablet in the specs table.
Galaxy S21 5G | OPPO AX7 | |
Manufacturer | SAMSUNG | OPPO |
Release Date | ||
Screen Size | 6.2 inch | 6.2 inch |
1,080 x 2,400 | 720 x 1,520 | |
Body Size | 71.2mm x 151.7mm x 7.9mm | 75.4mm x 155.9mm x 8.1mm |
Weight | 171 g | 168 g |
Processor | Qualcomm Snapdragon 888 2.8GHz×1+2.4GHz×3 + 1.8GHz×4 | Qualcomm Snapdragon 450 |
OS | Android 11 | Android 8.1 |
Main camera | 12-megapixel(1/1.7 inch wide angle)(f/1.8) + 12-megapixel(1/2.5-inch Ultra wide angle)(f/2.2) + 64-megapixel(1/1.7-inch telephoto)(f/2) | 13-megapixel(f/2.2) + 2-megapixel(f/2.4) |
Sub camera | 10-megapixel(f/2.2) | 16-megapixel(f/2) |
Battery | 4,000 mAh | 4,230 mAh |
Video playback time | ||
RAM(GB) | 8 G | 4 G |
ROM(GB) | 256 G | 64 G |
Antutu | 725,000 ver8(estimated) | 75,000 ver7 |
Water resistance | IPX5/IPX8 | - |
Dust resistance | IP6X | - |