FitMyLensthe lens-by-mount reference

Tamron 35-150mm f/2-2.8 Di III VXD vs Viltrox AF 28-75mm f/2.8

Both are Sony E mount zooms for pro standard zoom and everyday — here's how the specs differ and which to pick. Every spec is from the manufacturer's own catalog.

Last verified 2026-06-21 · Sony E mount · prices change — check the retailer

SpecTamron 35-150mm f/2-2.8 Di III VXDViltrox AF 28-75mm f/2.8
Focal length35-150mm28-75mm
Max aperturef/2-2.8f/2.8
Typezoomzoom
Coveragefull-framefull-frame
MountSony ESony E

Which should you buy?

Where to buy

Check the Tamron 35-150mm f/2-2.8 Di III VXD price on Amazon →

Check the Viltrox AF 28-75mm f/2.8 price on Amazon →

As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Affiliate links never affect our specs or which lenses we compare.

FAQ

What's the difference between the Tamron 35-150mm f/2-2.8 Di III VXD and the Viltrox AF 28-75mm f/2.8?
The Tamron 35-150mm f/2-2.8 Di III VXD is 35-150mm f/2-2.8 zoom, full-frame; the Viltrox AF 28-75mm f/2.8 is 28-75mm f/2.8 zoom, full-frame. Both fit the Sony E mount.

Which is better in low light, the Tamron 35-150mm f/2-2.8 Di III VXD or the Viltrox AF 28-75mm f/2.8?
The Tamron 35-150mm f/2-2.8 Di III VXD — its f/2-2.8 maximum aperture lets in more light and gives more background blur than the f/2.8 of the other.

Do the Tamron 35-150mm f/2-2.8 Di III VXD and Viltrox AF 28-75mm f/2.8 fit the same camera?
Yes — both are Sony E mount lenses, so they fit Sony a7/a9/a1 (full-frame) and a6000-series (APS-C).

More Sony E comparisons: Sigma 16mm f/1.4 DC DN Contemporary vs Sony E 15mm f/1.4 G · Sigma 50mm f/1.4 DG DN Art vs Sony FE 50mm f/1.4 GM · Sony FE 40mm f/2.5 G vs Sony FE 50mm f/2.5 G · Sony FE 20-70mm f/4 G vs Tamron 20-40mm f/2.8 Di III VXD · all Sony E lenses · all comparisons