Compare lenses

Sigma 15mm f/1.4 DC Contemporary vs Sony E 15mm f/1.4 G

The Sigma 15mm f/1.4 DC Contemporary and the Sony E 15mm f/1.4 G side by side, computed from this guide's catalogue.

Which to pick

Pick the Sigma 15mm f/1.4 DC Contemporary if you want a fit on more cameras (90 against 41 in this guide). On these specs the Sony E 15mm f/1.4 G has no clear advantage: choose it if the price, the handling or a lens you own decides it.

Still torn? Ask the guide about the Sigma 15mm f/1.4 DC Contemporary and the Sony E 15mm f/1.4 G

Specs side by side

Rows that differ are in full colour; the better value is marked where one is better by any measure.
Spec	Sigma 15mm f/1.4 DC Contemporary	Sony E 15mm f/1.4 G
Maker	Sigma	Sony
Focal length	15mm (prime)	15mm (prime)
Full-frame equivalent	22mm on APS-C	22mm on APS-C
Maximum aperture	f/1.4	f/1.4
Made for	APS-C	APS-C
Mounts	Sony E, Fujifilm X, Canon RF	Sony E
Stabilised	no	no
Autofocus	yes	yes
Weight	220 g	219 g
Cameras it fits	90 in this guidefits more cameras	41 in this guide

Focal range, in full-frame terms

Sigma 15mm f/1.4 DC Contemporary: 15mm on APS-C, like 22mm.

Sony E 15mm f/1.4 G: 15mm on APS-C, like 22mm.

Aperture

Sigma 15mm f/1.4 DC Contemporary: f/1.4 wide open.

Sony E 15mm f/1.4 G: f/1.4 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

41 cameras in this guide take both, so either works on the same body. In all, the Sigma 15mm f/1.4 DC Contemporary fits 90 and the Sony E 15mm f/1.4 G 41.