Nikon NIKKOR Z 24-50mm f/4-6.3 vs Tamron 70-300mm F/4.5-6.3 Di III RXD (A047)

Both are Nikon Z mount zooms for budget and travel — here's how the specs differ and which to pick. Every spec is from the manufacturer's own catalog.

Last verified 2026-08-31 · Nikon Z mount · prices change — check the retailer

Spec	Nikon NIKKOR Z 24-50mm f/4-6.3	Tamron 70-300mm F/4.5-6.3 Di III RXD (A047)
Focal length	24-50mm	70-300mm
Max aperture	f/4-6.3	f/4.5-6.3
Type	zoom	zoom
Coverage	full-frame	full-frame
Mount	Nikon Z	Nikon Z

Which should you buy?

the Nikon NIKKOR Z 24-50mm f/4-6.3 opens wider (f/4-6.3) — brighter in low light and more background blur
the Nikon NIKKOR Z 24-50mm f/4-6.3 covers 24-50mm and the Tamron 70-300mm F/4.5-6.3 Di III RXD (A047) covers 70-300mm — pick the range that matches what you shoot
the Nikon NIKKOR Z 24-50mm f/4-6.3 is first-party (Nikon) for guaranteed full autofocus and in-camera corrections; the Tamron 70-300mm F/4.5-6.3 Di III RXD (A047) is third-party — usually the value pick

Where to buy

Nikon NIKKOR Z 24-50mm f/4-6.3 Mirrorless Camera Lens JMA712DA

Nikon NIKKOR Z 24-50mm f/4-6.3See price on Amazon Amazon has no new-stock listing for this one right now — this button runs an Amazon search for it rather than opening a product page.

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Tamron 70-300mm F/4.5-6.3 Di III RXD for Nikon Z Mirrorless Cameras (Model A047Z) Black

Tamron 70-300mm F/4.5-6.3 Di III RXD (A047)See price on Amazon

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FAQ

What's the difference between the Nikon NIKKOR Z 24-50mm f/4-6.3 and the Tamron 70-300mm F/4.5-6.3 Di III RXD (A047)?
The Nikon NIKKOR Z 24-50mm f/4-6.3 is 24-50mm f/4-6.3 zoom, full-frame; the Tamron 70-300mm F/4.5-6.3 Di III RXD (A047) is 70-300mm f/4.5-6.3 zoom, full-frame. Both fit the Nikon Z mount.

Which is better in low light, the Nikon NIKKOR Z 24-50mm f/4-6.3 or the Tamron 70-300mm F/4.5-6.3 Di III RXD (A047)?
The Nikon NIKKOR Z 24-50mm f/4-6.3 — its f/4-6.3 maximum aperture lets in more light and gives more background blur than the f/4.5-6.3 of the other.

Do the Nikon NIKKOR Z 24-50mm f/4-6.3 and Tamron 70-300mm F/4.5-6.3 Di III RXD (A047) fit the same camera?
Yes — both are Nikon Z mount lenses, so they fit Nikon Z series (Z6/Z7/Z8/Z9 full-frame, Z50/Zfc APS-C).

Citing these specs? Go ahead — manufacturer data, last verified 2026-08-31. Copy a ready-made reference:

More Nikon Z comparisons: Nikon NIKKOR Z 50mm f/1.8 S vs Nikon NIKKOR Z 85mm f/1.8 S · Nikon NIKKOR Z 40mm f/2 vs Nikon NIKKOR Z 50mm f/1.8 S · Nikon NIKKOR Z 24-50mm f/4-6.3 vs Tamron 18-300mm F/3.5-6.3 Di III-A VC VXD (B061) · Nikon NIKKOR Z 24-105mm f/4-7.1 vs Tamron 17-70mm F/2.8 Di III-A VC RXD (B070) · all Nikon Z lenses · all comparisons

Tamron 70-300mm F/4.5-6.3 Di III RXD (A047)Affiliate linkSee price on Amazon