Compare lenses

Nikon Z DX 50-250mm f/4.5-6.3 VR vs Sigma 16-300mm f/3.5-6.7 DC OS Contemporary

The Nikon Z DX 50-250mm f/4.5-6.3 VR and the Sigma 16-300mm f/3.5-6.7 DC OS Contemporary side by side, computed from this guide's catalogue.

Which to pick

Pick the Nikon Z DX 50-250mm f/4.5-6.3 VR if you want a lighter lens (405 g against 615 g). Pick the Sigma 16-300mm f/3.5-6.7 DC OS Contemporary if you want a brighter f/3.5 (0.7 stops more light), for dim light and softer backgrounds; more reach (to 450mm equivalent); a wider view (from 24mm equivalent); and a fit on more cameras (131 against 16 in this guide).

Still torn? Ask the guide about the Nikon Z DX 50-250mm f/4.5-6.3 VR and the Sigma 16-300mm f/3.5-6.7 DC OS Contemporary

Specs side by side

Rows that differ are in full colour; the better value is marked where one is better by any measure.
SpecNikon Z DX 50-250mm f/4.5-6.3 VRSigma 16-300mm f/3.5-6.7 DC OS Contemporary
MakerNikonSigma
Focal length50-250mm (zoom)16-300mm (zoom)
Full-frame equivalent75-375mm on APS-C24-450mm on APS-C
Maximum aperturef/4.5-6.3f/3.5-6.7brighter
Made forAPS-CAPS-C
MountsNikon ZSony E, Fujifilm X, L-Mount, Canon RF, Nikon Z
Stabilisedyesyes
Autofocusyesyes
Zoom range5.0×18.8×more range
Weight405 glighter615 g
Cameras it fits16 in this guide131 in this guidefits more cameras

Focal range, in full-frame terms

142435508513520040080075-375mm equiv.Nikon
Nikon Z DX 50-250mm f/4.5-6.3 VR: 50-250mm on APS-C, like 75-375mm.
142435508513520040080024-450mm equiv.Sigma
Sigma 16-300mm f/3.5-6.7 DC OS Contemporary: 16-300mm on APS-C, like 24-450mm.

Aperture

f/4.5
Nikon Z DX 50-250mm f/4.5-6.3 VR: f/4.5 wide open.
f/3.5
Sigma 16-300mm f/3.5-6.7 DC OS Contemporary: f/3.5 wide open.

Each opening drawn to scale against f/1.4: a smaller f-number lets in more light and blurs the background more.

Field of view

Sigma at 16mm · 74°Nikon at 50mm · 27°Nikon at 250mm · 5°Sigma at 300mm · 5°
How wide each sees, at each end, on the sensor it was made for.

Cameras they fit

16 cameras in this guide take both, so either works on the same body. In all, the Nikon Z DX 50-250mm f/4.5-6.3 VR fits 16 and the Sigma 16-300mm f/3.5-6.7 DC OS Contemporary 131.

Nikon Z DX 50-250mm f/4.5-6.3 VR

and 6 more

Sigma 16-300mm f/3.5-6.7 DC OS Contemporary

and 121 more

On their own pages