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Panasonic G9 vs Pentax K10D

Portability
62
Imaging
60
Features
90
Overall
72
Panasonic Lumix DC-G9 front
 
Pentax K10D front
Portability
59
Imaging
48
Features
43
Overall
46

Panasonic G9 vs Pentax K10D Key Specs

Panasonic G9
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Screen
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 658g - 137 x 97 x 92mm
  • Introduced November 2017
Pentax K10D
(Full Review)
  • 10MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 100 - 1600
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF2 Mount
  • 793g - 142 x 101 x 70mm
  • Announced December 2006
  • Renewed by Pentax K20D
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Panasonic G9 vs Pentax K10D Overview

Here, we are looking at the Panasonic G9 versus Pentax K10D, former being a Pro Mirrorless while the other is a Advanced DSLR by brands Panasonic and Pentax. There exists a large gap among the sensor resolutions of the G9 (20MP) and K10D (10MP) and the G9 (Four Thirds) and K10D (APS-C) boast totally different sensor sizes.

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The G9 was announced 11 years later than the K10D and that is a fairly serious difference as far as camera technology is concerned. Each of these cameras feature different body design with the Panasonic G9 being a SLR-style mirrorless camera and the Pentax K10D being a Mid-size SLR camera.

Before we go right into a detailed comparison, here is a brief summary of how the G9 matches up versus the K10D with regards to portability, imaging, features and an overall rating.

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Reasons to pick Panasonic G9 over the Pentax K10D

 G9 K10D 
AnnouncedNovember 2017December 2006Fresher by 133 months
Display typeFully ArticulatedFixed Fully Articulating display
Display size3"2.5"Larger display (+0.5")
Display resolution1040k210kCrisper display (+830k dot)
Selfie screen Take selfies
Touch friendly display Easily navigate

Reasons to pick Pentax K10D over the Panasonic G9

 K10D G9 

Common features in the Panasonic G9 and Pentax K10D

 G9 K10D 
Focus manually Dial precise focus

Panasonic G9 vs Pentax K10D Physical Comparison

In case you're intending to carry your camera regularly, you should think about its weight and volume. The Panasonic G9 offers outside dimensions of 137mm x 97mm x 92mm (5.4" x 3.8" x 3.6") having a weight of 658 grams (1.45 lbs) while the Pentax K10D has sizing of 142mm x 101mm x 70mm (5.6" x 4.0" x 2.8") accompanied by a weight of 793 grams (1.75 lbs).

Contrast the Panasonic G9 versus Pentax K10D in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will change based on the lens you have chosen at that time. Below is a front view proportions comparison of the G9 vs the K10D.

Panasonic G9 vs Pentax K10D size comparison

Taking into account dimensions and weight, the portability score of the G9 and K10D is 62 and 59 respectively.

Panasonic G9 vs Pentax K10D top view buttons comparison

Panasonic G9 vs Pentax K10D Sensor Comparison

Normally, it is very hard to see the gap in sensor sizing just by researching specs. The photograph below will offer you a much better sense of the sensor sizes in the G9 and K10D.

As you can plainly see, both of those cameras come with different megapixels and different sensor sizing. The G9 using its smaller sensor will make achieving shallow DOF more difficult and the Panasonic G9 will result in extra detail with its extra 10 Megapixels. Greater resolution will allow you to crop images a good deal more aggressively. The younger G9 will have an advantage when it comes to sensor technology.

Panasonic G9 vs Pentax K10D sensor size comparison

Panasonic G9 vs Pentax K10D Screen and ViewFinder

Panasonic G9 vs Pentax K10D Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic G9 Portrait photography information
Pentax K10D Portrait photography information
76
you can focus manually
megapixel count decent (20MP)
sensor size is decent (Four Thirds)
features face detect focusing
exports RAW formats
52
you can focus manually
sensor size is good (APS-C)
delivers RAW files
doesn't have liveview
sensor resolution low (10MP)
Photography Glossary

Street Comparison

Panasonic G9 Street photography factors
Pentax K10D Street photography factors
75
screen can move to multiple angles
has image stabilization (Sensor based 5-axis)
sensor size is decent (Four Thirds)
exports RAW formats
boasts touch focus
environment proof
good high ISO (25,600)
64
built in image stabilization (Sensor based)
sensor size is good (APS-C)
delivers RAW files
environment proof
no moving screen
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Sports Comparison

Panasonic G9 Sports photography details
Pentax K10D Sports photography details
70
max shutter speed is good (1/8,000 seconds)
silent mode (1/32,000 seconds)
fast shooting (20.0 fps)
has image stabilization (Sensor based 5-axis)
megapixel count decent (20 megapixels)
sensor size is decent (Four Thirds)
features tracking focus
environment proof
low battery power (400 per charge)
no phase detect AF
52
built in image stabilization (Sensor based)
sensor size is good (APS-C)
environment proof
has phase detect auto focus
doesn't have liveview
slow fps (3.0 frames per second)
sensor resolution low (10MP)
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Travel Comparison

Panasonic G9 Travel photography information
Pentax K10D Travel photography information
70
environment proof
supports bluetooth
boasts touch focus
megapixel count decent (20 megapixels)
display is selfie friendly
low battery power (400 CIPA)
49
environment proof
has built in flash
no Time Lapse function
sensor resolution low (10MP)
screen isn't selfie friendly
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Landscape Comparison

Panasonic G9 as a Landscape photography camera
Pentax K10D as a Landscape photography camera
76
you can focus manually
change lenses (Micro Four Thirds mount)
decent sized screen (3 inch)
has image stabilization (Sensor based 5-axis)
megapixel count decent (20MP)
sensor size is decent (Four Thirds)
no anti-alias filter
good high ISO (25,600)
exports RAW formats
environment proof
has dual storage slots
low battery power (400 shots)
55
you can focus manually
swap lenses (Pentax KAF2 mount)
built in image stabilization (Sensor based)
sensor size is good (APS-C)
delivers RAW files
environment proof
screen is somewhat small (2.5")
doesn't have liveview
sensor resolution low (10 megapixels)
no Time Lapse function
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Vlogging Comparison

Panasonic G9 Vlogging features
Pentax K10D Vlogging features
76
display is selfie friendly
touch screen
has image stabilization (Sensor based 5-axis)
features face detect focusing
high quality video (3840 x 2160 pxls)
includes mic jack
9
can't shoot video
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Panasonic G9 vs Pentax K10D Specifications

Detailed spec comparison table for Panasonic G9 and Pentax K10D
 Panasonic Lumix DC-G9Pentax K10D
General Information
Company Panasonic Pentax
Model Panasonic Lumix DC-G9 Pentax K10D
Type Pro Mirrorless Advanced DSLR
Introduced 2017-11-08 2006-12-15
Physical type SLR-style mirrorless Mid-size SLR
Sensor Information
Sensor type CMOS CCD
Sensor size Four Thirds APS-C
Sensor dimensions 17.3 x 13mm 23.5 x 15.7mm
Sensor area 224.9mm² 369.0mm²
Sensor resolution 20 megapixel 10 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Peak resolution 5184 x 3888 3872 x 2592
Highest native ISO 25600 1600
Lowest native ISO 200 100
RAW format
Lowest enhanced ISO 100 -
Autofocusing
Manual focus
Touch to focus
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points 225 11
Lens
Lens mount Micro Four Thirds Pentax KAF2
Number of lenses 107 151
Focal length multiplier 2.1 1.5
Screen
Screen type Fully Articulated Fixed Type
Screen sizing 3" 2.5"
Resolution of screen 1,040k dots 210k dots
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder type Electronic Optical (pentaprism)
Viewfinder resolution 3,680k dots -
Viewfinder coverage 100 percent 95 percent
Viewfinder magnification 0.83x 0.64x
Features
Minimum shutter speed 60 seconds 30 seconds
Fastest shutter speed 1/8000 seconds 1/4000 seconds
Fastest silent shutter speed 1/32000 seconds -
Continuous shutter rate 20.0 frames per second 3.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set white balance
Image stabilization
Integrated flash
Flash range no built-in flash -
Flash settings Auto, Auto/Red-eye Reduction, Forced On, Forced On/Red-eye Reduction, Slow Sync., Slow Sync./Red-eye Reduction, Forced Off Auto, On, Off, Red-eye, Auto Red Eye
External flash
Auto exposure bracketing
White balance bracketing
Fastest flash synchronize - 1/180 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 3840 x 2160 @ 60p / 150 Mbps, MP4, H.264, Linear PCM -
Highest video resolution 3840x2160 None
Video format MPEG-4, AVCHD, H.264 -
Mic port
Headphone port
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 3.0 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 658g (1.45 pounds) 793g (1.75 pounds)
Physical dimensions 137 x 97 x 92mm (5.4" x 3.8" x 3.6") 142 x 101 x 70mm (5.6" x 4.0" x 2.8")
DXO scores
DXO Overall score not tested 66
DXO Color Depth score not tested 22.7
DXO Dynamic range score not tested 11.6
DXO Low light score not tested 522
Other
Battery life 400 photographs -
Battery type Battery Pack -
Battery model DMW-BLF19 -
Self timer Yes Yes (2 or 12 sec)
Time lapse shooting
Type of storage Dual SD/SDHC/SDXC slots (UHS-II supported) SD/MMC/SDHC card
Card slots 2 Single
Launch cost $1,500 $700