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Pentax K10D vs Sony a7R IV
Comparison

Optics
Video
Features
Storage & Battery

Pentax K10D

Pentax K10D camera image
40%

Sony a7R IV

sony a7r iv
Winner!
84%
Pentax K10D
vs
Sony a7R IV
Price
Brand
Pentax
Sony
Model
K10D
a7R IV
Released
2006
2019
Announcement Date
September 13, 2006
July 16, 2019
Camera Type
DSLR
Mirrorless
Camera Size
Camera Weight
Optics
Optics
46%
85%
Megapixels
10 MP
61.2 MP
Image Resolution
3872 x 2592 px
9504 x 6336 px
Sensor Type
CCD
CMOS
Sensor Size
16 x 24 mm
23.8 x 35.7 mm
Sensor Format
APS-C
Full Frame
Frame Rate
3 fps
10 fps
Lens Mount
Pentax KAF
Sony FE
Image Processor
Prime
Bionz X
Aspect Ratio
3:2
3:2
Minimum ISO (Native)
100
100
Maximum ISO (Native)
1,600
32,000
Minimum ISO (Expanded)
100
50
Maximum ISO (Expanded)
1600
102400
Minimum Shutter Speed
30 s
30 s
Maximum Shutter Speed
1/ 4000 s
1/ 8000 s
Autofocus Points
11
425
In-body Stabilization
Viewfinder Type
Optical (pentaprism)
Electronic
Viewfinder Resolution
N/A
5,760,000 dots
Video
Video
70%
Video
Max Video Resolution
N/A
4K
Max Video Dimensions
N/A
3840 x 2160 px
Max Video Frame Rate
N/A
30 p
Time-Lapse Built In
Video File Format
N/A
XAVC S, AVCHD Ver. 2.0, MP4
Features
Features
28%
83%
Built-in Flash
External Flash
GPS
Weather Sealing
Screen Type
LCD
LCD
Touch Screen
Screen Size
2.5"
3"
Screen Resolution
210,000 dots
1,440,000 dots
Flip Screen
Live View
Wi-Fi
Bluetooth
Storage and Battery
Storage and Battery
27%
79%
Memory Card
SD / SDHC / MMC
SD / SDHC / SDXC (UHS-II compatible)
Dual Memory Card Slots
Battery Type
D-LI51
NP-FZ100
Battery Life
500 shots
670 shots
USB Charging
DXOMARK Scores
Sensor scores tested by DXOMARK
Overall Score
66%
99%
Portrait (Color Depth)
22.7 bits
26 bits
Landscape (Dynamic Range)
11.6 EVs
14.8 EVs
Sports (Low-Light ISO)
522
3344
Scores
User Scores
B&H photo video
42 reviews
368 reviews
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