Compare lenses

Samyang AF 35-150mm f/2-2.8 vs Sigma 28-105mm f/2.8 DG DN Art

The Samyang AF 35-150mm f/2-2.8 and the Sigma 28-105mm f/2.8 DG DN Art side by side, computed from this guide's catalogue.

Which to pick

Pick the Samyang AF 35-150mm f/2-2.8 if you want a brighter f/2 (1.0 stops more light), for dim light and softer backgrounds and more reach (to 150mm equivalent). Pick the Sigma 28-105mm f/2.8 DG DN Art if you want a wider view (from 28mm equivalent).

Still torn? Ask the guide about the Samyang AF 35-150mm f/2-2.8 and the Sigma 28-105mm f/2.8 DG DN Art

Specs side by side

Rows that differ are in full colour; the better value is marked where one is better by any measure.
Spec	Samyang AF 35-150mm f/2-2.8	Sigma 28-105mm f/2.8 DG DN Art
Maker	Samyang	Sigma
Focal length	35-150mm (zoom)	28-105mm (zoom)
Full-frame equivalent	35-150mm	28-105mm
Maximum aperture	f/2-2.8brighter	f/2.8
Made for	Full frame	Full frame
Mounts	Sony E, L-Mount	Sony E, L-Mount
Stabilised	no	no
Autofocus	yes	yes
Zoom range	4.3×more range	3.8×
Weight	not listed	990 g
Cameras it fits	66 in this guide	66 in this guide

Focal range, in full-frame terms

Samyang AF 35-150mm f/2-2.8: 35-150mm.

Sigma 28-105mm f/2.8 DG DN Art: 28-105mm.

Aperture

Samyang AF 35-150mm f/2-2.8: f/2 wide open.

Sigma 28-105mm f/2.8 DG DN Art: f/2.8 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

How wide each sees, at each end, on the sensor it was made for.

Cameras they fit

66 cameras in this guide take both, so either works on the same body.