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Panasonic G9 vs Pentax K-1 II

Portability
62
Imaging
60
Features
90
Overall
72
Panasonic Lumix DC-G9 front
 
Pentax K-1 Mark II front
Portability
55
Imaging
78
Features
82
Overall
79

Panasonic G9 vs Pentax K-1 II Key Specs

Panasonic G9
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 658g - 137 x 97 x 92mm
  • Launched November 2017
Pentax K-1 II
(Full Review)
  • 36MP - Full frame Sensor
  • 3.2" Fully Articulated Display
  • ISO 100 - 819200
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF4 Mount
  • 1010g - 137 x 110 x 86mm
  • Revealed February 2018
  • Succeeded the Pentax K-1
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Panasonic G9 vs Pentax K-1 II Overview

Let's look more closely at the Panasonic G9 and Pentax K-1 II, former being a Pro Mirrorless while the other is a Advanced DSLR by competitors Panasonic and Pentax. There exists a considerable gap among the sensor resolutions of the G9 (20MP) and K-1 II (36MP) and the G9 (Four Thirds) and K-1 II (Full frame) have different sensor dimensions.

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The G9 was manufactured 3 months earlier than the K-1 II so they are both of a similar age. Both the cameras have different body design with the Panasonic G9 being a SLR-style mirrorless camera and the Pentax K-1 II being a Mid-size SLR camera.

Before we go straight to a thorough comparison, here is a quick introduction of how the G9 scores versus the K-1 II in relation to portability, imaging, features and an overall rating.

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Reasons to pick Panasonic G9 over the Pentax K-1 II

 G9 K-1 II 
Display resolution1040k1037kClearer display (+3k dot)
Selfie screen Take selfies
Touch display Easily navigate

Reasons to pick Pentax K-1 II over the Panasonic G9

 K-1 II G9 
Display dimensions3.2"3"Larger display (+0.2")

Common features in the Panasonic G9 and Pentax K-1 II

 G9 K-1 II 
RevealedNovember 2017February 2018Same age
Manually focus More precise focusing
Display typeFully ArticulatedFully ArticulatedFully Articulated display

Panasonic G9 vs Pentax K-1 II Physical Comparison

In case you're planning to carry your camera regularly, you will have to consider its weight and size. The Panasonic G9 has exterior dimensions of 137mm x 97mm x 92mm (5.4" x 3.8" x 3.6") with a weight of 658 grams (1.45 lbs) while the Pentax K-1 II has specifications of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") along with a weight of 1010 grams (2.23 lbs).

Take a look at the Panasonic G9 and Pentax K-1 II in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will change dependant on the lens you are utilising during that time. Underneath is a front view over all size comparison of the G9 and the K-1 II.

Panasonic G9 vs Pentax K-1 II size comparison

Factoring in dimensions and weight, the portability rating of the G9 and K-1 II is 62 and 55 respectively.

Panasonic G9 vs Pentax K-1 II top view buttons comparison

Panasonic G9 vs Pentax K-1 II Sensor Comparison

Typically, it is very difficult to imagine the contrast in sensor sizing purely by looking through specifications. The visual here might give you a far better sense of the sensor sizes in the G9 and K-1 II.

Plainly, each of the cameras provide different megapixel count and different sensor sizing. The G9 because of its smaller sensor is going to make achieving shallow depth of field more challenging and the Pentax K-1 II will provide you with greater detail due to its extra 16 Megapixels. Greater resolution can also make it easier to crop images more aggressively.

Panasonic G9 vs Pentax K-1 II sensor size comparison

Panasonic G9 vs Pentax K-1 II Screen and ViewFinder

Panasonic G9 vs Pentax K-1 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic G9 Portrait photography features
Pentax K-1 II Portrait photography features
76
focusing manually
sensor resolution is decent (20MP)
nice sensor size (Four Thirds)
offers face detection focus
delivers RAW formats
86
you can focus manually
resolution is excellent (36MP)
big sensor size (Full frame)
includes face detection autofocus
exports RAW formats
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Street Comparison

Panasonic G9 Street photography info
Pentax K-1 II Street photography info
75
screen can move to multiple angles
built in image stabilization (Sensor based 5-axis)
nice sensor size (Four Thirds)
delivers RAW formats
comes with touch to focus
environment proofing
above average ISO range (25,600)
70
screen articulates
built in image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
exports RAW formats
weather sealing
great ISO range (819,200)
heavier than competition (1,010g)
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Sports Comparison

Panasonic G9 Sports photography features
Pentax K-1 II Sports photography features
70
great max shutter speed (1/8,000s)
silent mode (1/32,000s)
fast continuous shooting (20.0 frames per second)
built in image stabilization (Sensor based 5-axis)
sensor resolution is decent (20MP)
nice sensor size (Four Thirds)
offers tracking autofocus
environment proofing
terrible battery life (400 CIPA)
doesn't have phase detect auto focus
77
maximum shutter speed is high (1/8,000s)
built in image stabilization (Sensor based 5-axis)
resolution is excellent (36MP)
big sensor size (Full frame)
includes tracking autofocus
weather sealing
supports phase detect autofocus
continuous shooting slow (4.4 frames per second)
not so great battery power (670 CIPA)
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Travel Comparison

Panasonic G9 Travel photography features
Pentax K-1 II Travel photography features
70
environment proofing
supports bluetooth
comes with touch to focus
sensor resolution is decent (20 megapixels)
display is selfie friendly
terrible battery life (400 per charge)
53
weather sealing
resolution is excellent (36MP)
not so great battery power (670 CIPA)
heavier than competition (1,010g)
display is not selfie friendly
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Landscape Comparison

Landscape photography with Panasonic G9
Landscape photography with Pentax K-1 II
76
focusing manually
swap lenses (Micro Four Thirds mount)
screen is a decent size (3 inch)
built in image stabilization (Sensor based 5-axis)
sensor resolution is decent (20MP)
nice sensor size (Four Thirds)
doesnt have anti aliasing filter
above average ISO range (25,600)
delivers RAW formats
environment proofing
two card slots
terrible battery life (400 per charge)
82
you can focus manually
interchangeable lenses (Pentax KAF4 mount)
nice screen size (3.2")
built in image stabilization (Sensor based 5-axis)
resolution is excellent (36MP)
big sensor size (Full frame)
no low pass filter
great ISO range (819,200)
exports RAW formats
weather sealing
2 card slots
not so great battery power (670 CIPA)
Photography Glossary

Vlogging Comparison

Panasonic G9 as a Vlogging camera
Pentax K-1 II as a Vlogging camera
76
display is selfie friendly
screen is touchscreen
built in image stabilization (Sensor based 5-axis)
offers face detection focus
good video quality (3840 x 2160 pxls)
does have external microphone socket
32
built in image stabilization (Sensor based 5-axis)
includes face detection autofocus
great video quality (1920 x 1080 pxls)
comes with external mic support
display is not selfie friendly
heavier than competition (1,010g)
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Panasonic G9 vs Pentax K-1 II Specifications

Detailed spec comparison table for Panasonic G9 and Pentax K-1 II
 Panasonic Lumix DC-G9Pentax K-1 Mark II
General Information
Brand Name Panasonic Pentax
Model type Panasonic Lumix DC-G9 Pentax K-1 Mark II
Type Pro Mirrorless Advanced DSLR
Launched 2017-11-08 2018-02-22
Physical type SLR-style mirrorless Mid-size SLR
Sensor Information
Chip - PRIME IV
Sensor type CMOS CMOS
Sensor size Four Thirds Full frame
Sensor dimensions 17.3 x 13mm 35.9 x 24mm
Sensor surface area 224.9mm² 861.6mm²
Sensor resolution 20 megapixel 36 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Full resolution 5184 x 3888 7360 x 4912
Max native ISO 25600 819200
Min native ISO 200 100
RAW data
Min boosted ISO 100 -
Autofocusing
Focus manually
Touch focus
Continuous AF
AF single
Tracking AF
AF selectice
AF center weighted
AF multi area
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points 225 33
Cross type focus points - 25
Lens
Lens mount type Micro Four Thirds Pentax KAF4
Amount of lenses 107 151
Crop factor 2.1 1
Screen
Display type Fully Articulated Fully Articulated
Display size 3 inch 3.2 inch
Resolution of display 1,040k dots 1,037k dots
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder Electronic Optical (pentaprism)
Viewfinder resolution 3,680k dots -
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.83x 0.7x
Features
Lowest shutter speed 60s 30s
Highest shutter speed 1/8000s 1/8000s
Highest quiet shutter speed 1/32000s -
Continuous shooting rate 20.0 frames/s 4.4 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Custom WB
Image stabilization
Built-in flash
Flash distance no built-in flash 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 Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync
External flash
Auto exposure bracketing
White balance bracketing
Highest flash synchronize - 1/200s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 3840 x 2160 @ 60p / 150 Mbps, MP4, H.264, Linear PCM 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p)
Max video resolution 3840x2160 1920x1080
Video data format MPEG-4, AVCHD, H.264 MPEG-4, H.264
Mic support
Headphone support
Connectivity
Wireless Built-In Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync
Bluetooth
NFC
HDMI
USB USB 3.0 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS None Built-in
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 658 grams (1.45 pounds) 1010 grams (2.23 pounds)
Physical dimensions 137 x 97 x 92mm (5.4" x 3.8" x 3.6") 137 x 110 x 86mm (5.4" x 4.3" x 3.4")
DXO scores
DXO All around rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 400 photos 670 photos
Battery style Battery Pack Battery Pack
Battery ID DMW-BLF19 D-LI90
Self timer Yes Yes (2 or 12 sec, custom)
Time lapse feature
Type of storage Dual SD/SDHC/SDXC slots (UHS-II supported) Dual SD/SDHC/SDXC (UHS-I)
Card slots Dual Dual
Price at launch $1,500 $1,737