Compare cameras

Leica M EV1 vs Sigma BF

The Leica M EV1 and the Sigma BF side by side, computed from this guide's catalogue.

Which to pick

Pick the Leica M EV1 if you want more resolution, for cropping and big prints (60 against 24.6 MP). Pick the Sigma BF if you want more lenses made for it in this guide (158 against 100). If you already own Leica M or L-Mount lenses, the camera on that mount saves you buying them again.

Still torn? Ask the guide about the Leica M EV1 and the Sigma BF

Specs side by side

Rows that differ are in full colour; the better value is marked where one is better by any measure.
Spec	Leica M EV1	Sigma BF
Maker	Leica	Sigma
Mount	Leica M	L-Mount
Sensor	Full frame, 36 x 24 mm	Full frame, 36 x 24 mm
Crop factor	1×	1×
Resolution	60 MPmore detail	24.6 MP
Stabilisation	none	none
Announced	2025	2025
Type	mirrorless camera	mirrorless camera
Weight	484 g	446 glighter
Lenses in this guide	100 for its sensor	158 for its sensor, 27 more with a cropmore lenses

Sensor size

Both sensors drawn to the same scale.

Crop factors: Leica M EV1 1×, Sigma BF 1×.

What a 50mm frames like

Both have the same sensor size, so a 50mm lens frames the same on each: like 50mm on full frame.

Horizontal angle of view on each.

Lenses

Different mounts (Leica M and L-Mount): a lens for one does not fit the other without an adapter. 8 lens designs in this guide are made in both mounts, mostly from third-party makers.

The Leica M EV1: 100 Leica M lenses in this guide cover its sensor. The Sigma BF: 158 L-Mount lenses in this guide cover its sensor.