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Panasonic GH5 vs Pentax K-01

Portability
59
Imaging
60
Features
89
Overall
71
Panasonic Lumix DMC-GH5 front
 
Pentax K-01 front
Portability
76
Imaging
57
Features
68
Overall
61

Panasonic GH5 vs Pentax K-01 Key Specs

Panasonic GH5
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3.2" Fully Articulated Screen
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 4096 x 2160 video
  • Micro Four Thirds Mount
  • 725g - 139 x 98 x 87mm
  • Revealed January 2017
  • Earlier Model is Panasonic GH4
  • Refreshed by Panasonic GH5 II
Pentax K-01
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 12800 (Push to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 561g - 122 x 79 x 58mm
  • Introduced May 2012
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Panasonic GH5 vs Pentax K-01 Overview

The following is a in-depth overview of the Panasonic GH5 versus Pentax K-01, former is a Pro Mirrorless while the other is a Entry-Level Mirrorless by brands Panasonic and Pentax. There exists a noticeable gap among the sensor resolutions of the GH5 (20MP) and K-01 (16MP) and the GH5 (Four Thirds) and K-01 (APS-C) feature totally different sensor dimensions.

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The GH5 was announced 4 years after the K-01 which is a fairly sizable difference as far as camera technology is concerned. The two cameras offer the identical body type (SLR-style mirrorless).

Before going straight into a step-by-step comparison, below is a short overview of how the GH5 matches up vs the K-01 in terms of portability, imaging, features and an overall mark.

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Reasons to pick Panasonic GH5 over the Pentax K-01

 GH5 K-01 
IntroducedJanuary 2017May 2012Newer by 56 months
Display typeFully ArticulatedFixed Fully Articulating display
Display sizing3.2"3"Larger display (+0.2")
Display resolution1620k921kClearer display (+699k dot)
Selfie screen Easy selfies
Touch friendly display Easily navigate

Reasons to pick Pentax K-01 over the Panasonic GH5

 K-01 GH5 

Common features in the Panasonic GH5 and Pentax K-01

 GH5 K-01 
Manually focus Dial accurate focus

Panasonic GH5 vs Pentax K-01 Physical Comparison

For anyone who is planning to travel with your camera, you are going to need to think about its weight and size. The Panasonic GH5 features external dimensions of 139mm x 98mm x 87mm (5.5" x 3.9" x 3.4") along with a weight of 725 grams (1.60 lbs) while the Pentax K-01 has specifications of 122mm x 79mm x 58mm (4.8" x 3.1" x 2.3") having a weight of 561 grams (1.24 lbs).

Compare the Panasonic GH5 versus Pentax K-01 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will change dependant on the lens you have attached at that time. Below is the front view proportions comparison of the GH5 vs the K-01.

Panasonic GH5 vs Pentax K-01 size comparison

Considering dimensions and weight, the portability rating of the GH5 and K-01 is 59 and 76 respectively.

Panasonic GH5 vs Pentax K-01 top view buttons comparison

Panasonic GH5 vs Pentax K-01 Sensor Comparison

Quite often, its tough to see the gap in sensor dimensions purely by researching a spec sheet. The picture here will help give you a far better sense of the sensor sizes in the GH5 and K-01.

Clearly, both of these cameras enjoy different megapixel count and different sensor dimensions. The GH5 having a smaller sensor will make getting shallow DOF trickier and the Panasonic GH5 will result in extra detail with its extra 4 Megapixels. Greater resolution will also enable you to crop photos far more aggressively. The more recent GH5 is going to have an advantage in sensor technology.

Panasonic GH5 vs Pentax K-01 sensor size comparison

Panasonic GH5 vs Pentax K-01 Screen and ViewFinder

Panasonic GH5 vs Pentax K-01 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic GH5 as a Portrait photography camera
Pentax K-01 as a Portrait photography camera
76
focusing manually
megapixel count decent (20MP)
decent sensor size (Four Thirds)
has face detection focus
delivers RAW formats
74
you can focus manually
decent MP (16MP)
nice sensor size (APS-C)
provides face detection focus
saves RAW formats
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Street Comparison

Street photography with Panasonic GH5
Street photography with Pentax K-01
74
screen can move to multiple angles
built in image stabilization (Sensor based 5-axis)
decent sensor size (Four Thirds)
delivers RAW formats
supports focus by touch
weather proofing
great ISO range (25,600)
66
has image stabilization (Sensor based)
nice sensor size (APS-C)
saves RAW formats
fixed screen
heavier than others (561g)
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Sports Comparison

Panasonic GH5 Sports photography info
Pentax K-01 Sports photography info
68
great max shutter speed (1/8,000s)
silent mode (1/16,000s)
built in image stabilization (Sensor based 5-axis)
megapixel count decent (20MP)
decent sensor size (Four Thirds)
has tracking autofocus
weather proofing
terrible battery life (410 per charge)
lacks phase detect auto focus
61
has image stabilization (Sensor based)
decent MP (16 megapixels)
nice sensor size (APS-C)
great battery (540 CIPA)
continuous shooting slow (6.0 fps)
lack of phase detect auto focus
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Travel Comparison

Panasonic GH5 Travel photography highlights
Pentax K-01 Travel photography highlights
68
weather proofing
has bluetooth
supports focus by touch
megapixel count decent (20 megapixels)
selfie friendly screen
terrible battery life (410 CIPA)
65
great battery (540 CIPA)
decent MP (16 megapixels)
flash built-in
heavier than others (561g)
doesn't feature selfie friendly screen
Photography Glossary

Landscape Comparison

Landscape photography with Panasonic GH5
Landscape photography with Pentax K-01
75
focusing manually
swap lenses (Micro Four Thirds mount)
screen size is good (3.2")
built in image stabilization (Sensor based 5-axis)
megapixel count decent (20 megapixels)
decent sensor size (Four Thirds)
doesnt have anti aliasing filter
great ISO range (25,600)
delivers RAW formats
weather proofing
2 card slots
terrible battery life (410 CIPA)
80
you can focus manually
change lenses (Pentax KAF2 mount)
decent sized screen (3 inch)
has image stabilization (Sensor based)
decent MP (16 megapixels)
nice sensor size (APS-C)
saves RAW formats
great battery (540 shots)
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Vlogging Comparison

Panasonic GH5 Vlogging highlights
Pentax K-01 Vlogging highlights
75
selfie friendly screen
touchscreen
built in image stabilization (Sensor based 5-axis)
has face detection focus
video res high (4096 x 2160 resolution)
comes with external mic support
34
has image stabilization (Sensor based)
provides face detection focus
video resolution high (1920 x 1080 pxls)
has external mic port
doesn't feature selfie friendly screen
heavier than others (561 grams)
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Panasonic GH5 vs Pentax K-01 Specifications

Detailed spec comparison table for Panasonic GH5 and Pentax K-01
 Panasonic Lumix DMC-GH5Pentax K-01
General Information
Manufacturer Panasonic Pentax
Model type Panasonic Lumix DMC-GH5 Pentax K-01
Class Pro Mirrorless Entry-Level Mirrorless
Revealed 2017-01-04 2012-05-30
Body design SLR-style mirrorless SLR-style mirrorless
Sensor Information
Chip Venus Engine -
Sensor type CMOS CMOS
Sensor size Four Thirds APS-C
Sensor dimensions 17.3 x 13mm 23.7 x 15.7mm
Sensor area 224.9mm² 372.1mm²
Sensor resolution 20 megapixel 16 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Maximum resolution 5184 x 3888 4928 x 3264
Maximum native ISO 25600 12800
Maximum boosted ISO - 25600
Minimum native ISO 200 100
RAW pictures
Minimum boosted ISO 100 -
Autofocusing
Manual focusing
Touch focus
Continuous AF
AF single
Tracking AF
Selective AF
AF center weighted
AF multi area
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 225 81
Lens
Lens mount type Micro Four Thirds Pentax KAF2
Amount of lenses 107 151
Crop factor 2.1 1.5
Screen
Range of screen Fully Articulated Fixed Type
Screen sizing 3.2 inches 3 inches
Resolution of screen 1,620 thousand dot 921 thousand dot
Selfie friendly
Liveview
Touch friendly
Screen technology - TFT LCD monitor
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 3,680 thousand dot -
Viewfinder coverage 100% -
Viewfinder magnification 0.76x -
Features
Slowest shutter speed 60s 30s
Maximum shutter speed 1/8000s 1/4000s
Maximum silent shutter speed 1/16000s -
Continuous shooting speed 12.0fps 6.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change WB
Image stabilization
Inbuilt flash
Flash distance no built-in flash 12.00 m (at ISO 100)
Flash settings Auto, Auto/Redeye Reduction, Forced On, Forced On w/Redeye Reduction, Slow Sync, Slow Sync w/Redeye Reduction, Forced Off Auto, On, Off, Red-eye, Slow-speed Sync, Trailing Curtain Sync
Hot shoe
Auto exposure bracketing
White balance bracketing
Maximum flash sync - 1/180s
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 4096 x 2160 (24p), 3840 x 2160 (60p, 50p, 30p, 25p, 24p), 1920 x 1080 (60p, 50p, 30p, 25p, 24p) 1920 x 1080 (30, 25, 24 fps),1280 x 720 (60, 50, 30, 25, 24 fps), 640 x 480 (30, 25, 24 fps)
Maximum video resolution 4096x2160 1920x1080
Video file format MPEG-4, AVCHD, H.264 MPEG-4, H.264
Mic jack
Headphone jack
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 3.1 Gen 1(5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 725 gr (1.60 lb) 561 gr (1.24 lb)
Dimensions 139 x 98 x 87mm (5.5" x 3.9" x 3.4") 122 x 79 x 58mm (4.8" x 3.1" x 2.3")
DXO scores
DXO All around rating 77 79
DXO Color Depth rating 23.9 23.7
DXO Dynamic range rating 13.0 12.9
DXO Low light rating 807 1135
Other
Battery life 410 pictures 540 pictures
Form of battery Battery Pack Battery Pack
Battery ID - D-LI90
Self timer Yes (2 or 10 secs; 10 secs w/3 shots) Yes (2 or 12 sec)
Time lapse feature
Storage media Dual SD/SDHC/SDXC (UHS-II compatible) SD/SDHC/SDXC
Storage slots Dual Single
Price at launch $1,298 $899