Comparison: Sony FE 400 mm f2,8 GM OSS vs Sigma 150-600/5-6,3 DG DN OS Sports - (Sony E)
| Sony FE 400 mm f2,8 GM OSS | Sigma 150-600/5-6,3 DG DN OS Sports - (Sony E) | |
 |  | |
| Brand | Sony | Sigma |
| See Lowest Price | See Lowest Price | |
| Vikt | 2895 | - |
| Sony FE 400 mm f2,8 GM OSS | Sigma 150-600/5-6,3 DG DN OS Sports - (Sony E) | |
| | |
| Brand | Sony | Sigma |
| See Lowest Price | See Lowest Price | |
| Vikt | 2895 | - |