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Olympus OM-D E-M1 Mark III vs Olympus OM-D E-M5 Mark III

The Olympus OM-D E-M1 Mark III and the Olympus OM-D E-M5 Mark III side by side, computed from this guide's catalogue.

Which to pick

On these specs they are close to even: hold both if you can, and let the price, the handling and the lenses you want decide.

Still torn? Ask the guide about the Olympus OM-D E-M1 Mark III and the Olympus OM-D E-M5 Mark III

Specs side by side

Rows that differ are in full colour; the better value is marked where one is better by any measure.
SpecOlympus OM-D E-M1 Mark IIIOlympus OM-D E-M5 Mark III
MakerOlympusOlympus
MountMicro Four ThirdsMicro Four Thirds
SensorMicro Four Thirds, 17.3 x 13 mmMicro Four Thirds, 17.3 x 13 mm
Crop factor2×2×
Resolution20.4 MP20.4 MP
Stabilisationin the bodyin the body
Announced20202019
Typemirrorless cameramirrorless camera
Weight580 gnot listed
Lenses in this guide125 for its sensor125 for its sensor

Sensor size

Both camerasMicro Four Thirds17.3 × 13 mmCrop factor 2×
Both sensors drawn to the same scale.

Crop factors: Olympus OM-D E-M1 Mark III 2×, Olympus OM-D E-M5 Mark III 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.

50mm on either · 20°
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 Olympus OM-D E-M1 Mark III: 125 Micro Four Thirds lenses in this guide cover its sensor. The Olympus OM-D E-M5 Mark III: 125 Micro Four Thirds lenses in this guide cover its sensor.

On their own pages