Nikon Nikkor Z 24-70mm F2.8 S vs Tamron 70-300mm f/4.5-6.3 Di III RXD
Both are Nikon Z lenses for full frame. Here is what actually differs.

Pick the Nikon Nikkor Z 24-70mm F2.8 S if
- You need 1⅓ stops more light for low light or background blur (f/2.8 vs f/4.5)
- You want a wider view: 24mm vs 70mm at the wide end
- You shoot close-ups: it focuses down to 0.38 m vs 0.8 m
- You want bigger close-ups: 0.22× vs 0.2× maximum magnification
- You want a compact lens: 126 mm vs 150.3 mm long
- Our notes say it suits: Weddings and events, portraits, video
Pick the Tamron 70-300mm f/4.5-6.3 Di III RXD if
- You want the lighter lens to carry: 225 g lighter (580 g vs 805 g)
- You need more reach: 300mm vs 70mm at the long end
- You prefer a newer design: released 2022 vs 2019
Spec differences
15 differences| Nikon Nikkor Z 24-70mm F2.8 S | Tamron 70-300mm f/4.5-6.3 Di III RXD | |
|---|---|---|
| Brand |
Nikon
|
Tamron
|
| Type |
Zoom
|
Telephoto Zoom
|
| Focal length |
24-70mm
|
70-300mm
|
| Max aperture |
f/2.8
1⅓ stops faster
|
f/4.5
|
| Weight |
805 g
|
580 g
lighter
|
| Length |
126 mm
shorter
|
150.3 mm
|
| Diameter |
89 mm
|
77 mm
slimmer
|
| Filter thread |
82 mm
|
67 mm
|
| Min focus distance |
0.38 m
closer
|
0.8 m
|
| Max magnification |
0.22×
larger
|
0.2×
|
| Aperture blades |
not listed
|
7
|
| Optical design |
17 elements / 15 groups
|
15 elements / 10 groups
|
| Autofocus motor |
not listed
|
RXD
|
| Weather sealing |
not listed
|
Yes
|
| Released |
2019
|
2022
|
3 identical specs hidden: mount, format, image stabilization. Show all
- Mount
- Nikon Z both
- Format
- Full frame both
- Image stabilization
- No both
Our notes
Nikon Nikkor Z 24-70mm F2.8 S
The Nikkor Z 24-70mm F2.8 S is a professional standard zoom for Nikon Z full-frame cameras with a constant f/2.8 aperture. Weather-sealed and noted for sharpness.
Pros
- Constant f/2.8
- Sharp
- Weather-sealed S-Line build
- Customizable control ring
Cons
- Heavy (805 g)
- No lens-based VR
Our notes
Tamron 70-300mm f/4.5-6.3 Di III RXD
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Sigma 16-300mm f/3.5-6.7 DC OS Contemporary vs Tamron 70-300mm f/4.5-6.3 Di III RXD
⅔ stop faster vs 50 g lighter
Nikon Nikkor Z 24-70mm F2.8 S vs Laowa 12-24mm f/5.6 Zoom Shift CF
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