Compare cameras

Canon EOS 5D Mark IV vs Pentax K-1

The Canon EOS 5D Mark IV and the Pentax K-1 side by side, computed from this guide's catalogue.

Which to pick

Pick the Canon EOS 5D Mark IV if you want more lenses made for it in this guide (141 against 28). Pick the Pentax K-1 if you want more resolution, for cropping and big prints (36.4 against 30.4 MP) and stabilisation in the body, which steadies every lens. If you already own Canon EF or Pentax K lenses, the camera on that mount saves you buying them again.

Still torn? Ask the guide about the Canon EOS 5D Mark IV and the Pentax K-1

Specs side by side

Rows that differ are in full colour; the better value is marked where one is better by any measure.
Spec	Canon EOS 5D Mark IV	Pentax K-1
Maker	Canon	Pentax
Mount	Canon EF	Pentax K
Sensor	Full frame, 36 x 24 mm	Full frame, 36 x 24 mm
Crop factor	1×	1×
Resolution	30.4 MP	36.4 MPmore detail
Stabilisation	none	in the bodystabilised
Announced	2016	2016
Type	DSLR	DSLR
Lenses in this guide	141 for its sensormore lenses	28 for its sensor, 40 more with a crop

Sensor size

Both sensors drawn to the same scale.

Crop factors: Canon EOS 5D Mark IV 1×, Pentax K-1 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 (Canon EF and Pentax K): a lens for one does not fit the other without an adapter. 11 lens designs in this guide are made in both mounts, mostly from third-party makers.

The Canon EOS 5D Mark IV: 141 Canon EF lenses in this guide cover its sensor. The Pentax K-1: 28 Pentax K lenses in this guide cover its sensor.