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Tamron 50-400mm f/4.5-6.3 Di III VC VXD vs Tamron 50-300mm f/4.5-6.3 Di III VC VXD

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

Last verified 2026-09-01 · Sony E mount · prices change — check the retailer

SpecTamron 50-400mm f/4.5-6.3 Di III VC VXDTamron 50-300mm f/4.5-6.3 Di III VC VXD
Focal length50-400mm50-300mm
Max aperturef/4.5-6.3f/4.5-6.3
Typezoomzoom
Coveragefull-framefull-frame
MountSony ESony E

Which should you buy?

Where to buy

Tamron 50-400mm f/4.5-6.3 Di III VC VXD Lens for Sony E Mount

Tamron 50-400mm f/4.5-6.3 Di III VC VXDSee price on Amazon

Amazon links are affiliate links — we may earn a commission at no extra cost to you.

Tamron 50-300mm F/4.5-6.3 Di III VC VXD for Sony E Mount Full Frame Mirrorless Cameras

Tamron 50-300mm f/4.5-6.3 Di III VC VXDSee 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 50-400mm f/4.5-6.3 Di III VC VXD and the Tamron 50-300mm f/4.5-6.3 Di III VC VXD?
The Tamron 50-400mm f/4.5-6.3 Di III VC VXD is 50-400mm f/4.5-6.3 zoom, full-frame; the Tamron 50-300mm f/4.5-6.3 Di III VC VXD is 50-300mm f/4.5-6.3 zoom, full-frame. Both fit the Sony E mount.

Do the Tamron 50-400mm f/4.5-6.3 Di III VC VXD and Tamron 50-300mm f/4.5-6.3 Di III VC VXD 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).

Citing these specs? Go ahead — manufacturer data, last verified 2026-09-01. Copy a ready-made reference:

More Sony E comparisons: Sony FE 50mm f/1.4 GM vs Sony FE 85mm f/1.4 GM II · Sigma 100-400mm f/5-6.3 DG DN OS vs Tamron 150-500mm f/5-6.7 Di III VC VXD · Tamron 35-100mm f/2.8 Di III VXD vs Samyang AF 60-180mm f/2.8 FE · Tamron 28-200mm f/2.8-5.6 Di III RXD vs Tamron 25-200mm f/2.8-5.6 Di III VXD G2 · all Sony E lenses · all comparisons

Tamron 50-400mm f/4.5-6.3 Di III VC VXDAffiliate linkSee price on Amazon

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