Product Chart / Cameras / Pentax K-3 Mark III
vs
Sony a7 III

Pentax K-3 Mark III vs Sony a7 III

vs
Pentax K-3 Mark III Sony a7 III
25.73
Resolution
 24.2
3.2
Display Size
 3
APS-C
Sensor Size
 Full Frame
CMOS
Sensor Type
 CMOS
Yes
Interchangeable Lens
 Yes
1600000
Max ISO
 51200
100
Min ISO
 100
12
Shooting Speed
 10
Optical
Viewfinder
 Electronic
1.63
Zoom
 4.38
2.8
Max Aperture
 4
28.29
Body Weight
 22.93
24.8
Lens Weight
 23.39
53.09
Weight
 46.32
Cameras similar to the Pentax K-3 Mark III
Nikon D500
Nikon D780
Canon EOS 6D Mark II
Canon EOS 5D Mark III
Sony a7S III
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