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Pentax Kr vs Sony a7 III
Comparison

Optics
Video
Features
Storage & Battery

Pentax Kr

Pentax Kr
49%

Sony a7 III

Sony A7 III camera
Winner!
81%
Pentax Kr
vs
Sony a7 III
Price
Brand
Pentax
Sony
Model
Kr
a7 III
Released
2010
2018
Announcement Date
October 09, 2010
February 27, 2018
Camera Type
DSLR
Mirrorless
Camera Size
Camera Weight
Optics
Optics
54%
81%
Megapixels
12.4 MP
24.2 MP
Image Resolution
4288 x 2848 px
6000 x 4000 px
Sensor Type
CMOS
CMOS
Sensor Size
15.8 x 23.6 mm
23.8 x 35.6 mm
Sensor Format
APS-C
Full Frame
Frame Rate
6 fps
10 fps
Lens Mount
Pentax KAF
Sony FE
Image Processor
Prime II
Bionz X
Aspect Ratio
3:2
3:2
Minimum ISO (Native)
200
100
Maximum ISO (Native)
12,800
51,200
Minimum ISO (Expanded)
100
50
Maximum ISO (Expanded)
25600
204800
Minimum Shutter Speed
30 s
30 s
Maximum Shutter Speed
1/ 6000 s
1/ 8000 s
Autofocus Points
11
693
In-body Stabilization
Viewfinder Type
Optical (pentamirror)
Electronic
Viewfinder Resolution
N/A
2,359,296 dots
Video
Video
49%
56%
Video
Max Video Resolution
Standard HD
4K
Max Video Dimensions
1280 x 720 px
3840 x 2160 px
Max Video Frame Rate
25 p
30 p
Time-Lapse Built In
Video File Format
Motion JPEG
XAVC S, AVCHD
Features
Features
41%
81%
Built-in Flash
External Flash
GPS
Weather Sealing
Screen Type
TFT LCD
LCD
Touch Screen
Screen Size
3"
3"
Screen Resolution
921,000 dots
921,600 dots
Flip Screen
Live View
Wi-Fi
Bluetooth
Storage and Battery
Storage and Battery
27%
81%
Memory Card
SD / SDHC
SD / SDHC / SDXC, Memory Stick Duo / Pro Duo / Pro-HG Duo
Dual Memory Card Slots
Battery Type
D-LI109
NP-FZ100
Battery Life
470 shots
750 shots
USB Charging
DXOMARK Scores
Sensor scores tested by DXOMARK
Overall Score
72%
96%
Portrait (Color Depth)
22.9 bits
25.1 bits
Landscape (Dynamic Range)
12.4 EVs
14.7 EVs
Sports (Low-Light ISO)
755
3722
Scores
Main Features
N/A
84%
Extra Features
N/A
72%
Construction and Durability
N/A
67%
Handling and Ergonomics
N/A
67%
Value for Money
N/A
110%
Total Score
N/A
81%
User Scores
B&H photo video
127 reviews
N/A
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