Compare cameras

OM System OM-1 vs Panasonic Lumix G100

The OM System OM-1 and the Panasonic Lumix G100 side by side, computed from this guide's catalogue.

Which to pick

Pick the OM System OM-1 if you want stabilisation in the body, which steadies every lens and a newer model (2022 against 2020), which usually means better autofocus and video. Pick the Panasonic Lumix G100 if you want a lighter body (352 g against 599 g).

Still torn? Ask the guide about the OM System OM-1 and the Panasonic Lumix G100

Specs side by side

Rows that differ are in full colour; the better value is marked where one is better by any measure.
Spec	OM System OM-1	Panasonic Lumix G100
Maker	OM System	Panasonic
Mount	Micro Four Thirds	Micro Four Thirds
Sensor	Micro Four Thirds, 17.3 x 13 mm	Micro Four Thirds, 17.3 x 13 mm
Crop factor	2×	2×
Resolution	20.4 MP	20.3 MP
Stabilisation	in the bodystabilised	none
Announced	2022	2020
Type	mirrorless camera	mirrorless camera
Weight	599 g	352 glighter
Lenses in this guide	125 for its sensor	125 for its sensor

Sensor size

Both sensors drawn to the same scale.

Crop factors: OM System OM-1 2×, Panasonic Lumix G100 2×.

What a 50mm frames like

Both have the same sensor size, so a 50mm lens frames the same on each: like 100mm on full frame.

Horizontal angle of view on each.

Lenses

Both take Micro Four Thirds lenses, so a lens bought for one works on the other: 125 lenses in this guide cover both sensors.

The OM System OM-1: 125 Micro Four Thirds lenses in this guide cover its sensor. The Panasonic Lumix G100: 125 Micro Four Thirds lenses in this guide cover its sensor.