Comparison: Sony FE 400 mm f2,8 GM OSS vs Tamron 70-180mm F2.8 Di III VXD
| Sony FE 400 mm f2,8 GM OSS | Tamron 70-180mm F2.8 Di III VXD | |
 |  | |
| Brand | Sony | Tamron |
| See Lowest Price | See Lowest Price | |
| Vikt | 2895 | 815 |
| Sony FE 400 mm f2,8 GM OSS | Tamron 70-180mm F2.8 Di III VXD | |
| | |
| Brand | Sony | Tamron |
| See Lowest Price | See Lowest Price | |
| Vikt | 2895 | 815 |