Product Chart / Cameras / Pentax K-3 Mark III
vs
Sony Alpha 7S III

Pentax K-3 Mark III vs Sony Alpha 7S III

vs
Pentax K-3 Mark III Sony Alpha 7S III
25.73
Resolution
 12.1
3.2
Display Size
 3
APS-C
Sensor Size
 Full Frame
CMOS
Sensor Type
 CMOS
Yes
Interchangeable Lens
 Yes
1600000
Max ISO
 102400
100
Min ISO
 80
12
Shooting Speed
 10
Optical
Viewfinder
 Electronic
1.63
Zoom
 1
2.8
Max Aperture
 1.4
28.29
Body Weight
 24.66
24.8
Lens Weight
 18.48
53.09
Weight
 43.14
Cameras similar to the Pentax K-3 Mark III
Nikon D500
Nikon D780
Canon EOS 5D Mark IV
Canon EOS 6D Mark II
Canon EOS 5D Mark III
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