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Panasonic G100 vs Pentax K-1

Portability
81
Imaging
62
Features
76
Overall
67
Panasonic Lumix DC-G100 front
 
Pentax K-1 front
Portability
55
Imaging
76
Features
82
Overall
78

Panasonic G100 vs Pentax K-1 Key Specs

Panasonic G100
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 200 - 25600
  • 3840 x 1920 video
  • Micro Four Thirds Mount
  • 352g - 116 x 83 x 54mm
  • Revealed June 2020
Pentax K-1
(Full Review)
  • 36MP - Full frame Sensor
  • 3.2" Fully Articulated Screen
  • ISO 100 - 204800
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 1010g - 137 x 110 x 86mm
  • Revealed February 2016
  • Successor is Pentax K-1 II
Photography Glossary

Panasonic G100 vs Pentax K-1 Overview

Lets take a closer look at the Panasonic G100 versus Pentax K-1, former being a Entry-Level Mirrorless while the latter is a Advanced DSLR by competitors Panasonic and Pentax. There is a large difference among the image resolutions of the G100 (20MP) and K-1 (36MP) and the G100 (Four Thirds) and K-1 (Full frame) offer different sensor size.

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The G100 was released 4 years later than the K-1 and that is a fairly serious difference as far as camera tech is concerned. The two cameras have different body design with the Panasonic G100 being a SLR-style mirrorless camera and the Pentax K-1 being a Mid-size SLR camera.

Before getting straight to a comprehensive comparison, here is a short synopsis of how the G100 matches up versus the K-1 in the way of portability, imaging, features and an overall rating.

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Reasons to pick Panasonic G100 over the Pentax K-1

 G100 K-1 
RevealedJune 2020February 2016Fresher by 53 months
Screen resolution1840k1037kCrisper screen (+803k dot)
Selfie screen Take selfies
Touch friendly screen Quickly navigate

Reasons to pick Pentax K-1 over the Panasonic G100

 K-1 G100 
Screen dimensions3.2"3"Bigger screen (+0.2")

Common features in the Panasonic G100 and Pentax K-1

 G100 K-1 
Manually focus Very exact focusing
Screen typeFully ArticulatedFully ArticulatedFully Articulated screen

Panasonic G100 vs Pentax K-1 Physical Comparison

If you're aiming to carry your camera regularly, you have to consider its weight and proportions. The Panasonic G100 features outer dimensions of 116mm x 83mm x 54mm (4.6" x 3.3" x 2.1") along with a weight of 352 grams (0.78 lbs) while the Pentax K-1 has measurements of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") accompanied by a weight of 1010 grams (2.23 lbs).

Analyze the Panasonic G100 versus Pentax K-1 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will change based on the lens you are working with at the time. The following is a front view measurements comparison of the G100 and the K-1.

Panasonic G100 vs Pentax K-1 size comparison

Factoring in size and weight, the portability rating of the G100 and K-1 is 81 and 55 respectively.

Panasonic G100 vs Pentax K-1 top view buttons comparison

Panasonic G100 vs Pentax K-1 Sensor Comparison

Often, its difficult to picture the contrast in sensor sizing only by checking out specs. The graphic underneath might provide you a greater sense of the sensor dimensions in the G100 and K-1.

All in all, both of these cameras provide different megapixel count and different sensor sizing. The G100 because of its smaller sensor is going to make getting shallow DOF harder and the Pentax K-1 will produce more detail as a result of its extra 16MP. Higher resolution will help you crop shots more aggressively. The more modern G100 should have an advantage in sensor tech.

Panasonic G100 vs Pentax K-1 sensor size comparison

Panasonic G100 vs Pentax K-1 Screen and ViewFinder

Panasonic G100 vs Pentax K-1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic G100 Portrait photography highlights
Pentax K-1 Portrait photography highlights
77
manual focus
megapixel count good (20 megapixels)
sensor size is nice (Four Thirds)
has face detect focusing
saves RAW files
85
manual focus
high megapixels (36 megapixels)
big sensor size (Full frame)
includes face detect autofocus
saves RAW files
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Street Comparison

Panasonic G100 Street photography info
Pentax K-1 Street photography info
78
screen articulates
sensor size is nice (Four Thirds)
saves RAW files
offers focus by touch
very good ISO range (25,600)
does not have image stabilization
70
screen articulates
image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
saves RAW files
environment proof
good high ISO (204,800)
heavier than average in class (1,010g)
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Sports Comparison

Panasonic G100 Sports photography highlights
Pentax K-1 Sports photography highlights
56
quiet shooting (1/16,000s)
megapixel count good (20MP)
sensor size is nice (Four Thirds)
has tracking focus
low max shutter speed (1/500s)
does not have image stabilization
low battery (270 CIPA)
does not have phase detect AF
76
max shutter speed is good (1/8,000 seconds)
image stabilization (Sensor based 5-axis)
high megapixels (36MP)
big sensor size (Full frame)
includes tracking focus
environment proof
supports phase detect autofocus
slow frames per second (4.4 frames per second)
terrible battery (760 CIPA)
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Travel Comparison

Panasonic G100 Travel photography highlights
Pentax K-1 Travel photography highlights
78
has bluetooth
offers focus by touch
megapixel count good (20MP)
has built in flash
display is selfie friendly
low battery (270 CIPA)
53
environment proof
high megapixels (36MP)
terrible battery (760 shots)
heavier than average in class (1,010g)
display isn't selfie friendly
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Landscape Comparison

Panasonic G100 Landscape photography advice
Pentax K-1 Landscape photography advice
71
manual focus
switch lenses (Micro Four Thirds mount)
nice screen size (3 inches)
megapixel count good (20MP)
sensor size is nice (Four Thirds)
very good ISO range (25,600)
saves RAW files
does not have image stabilization
low battery (270 CIPA)
81
manual focus
switch lenses (Pentax KAF2 mount)
screen size is good (3.2 inch)
image stabilization (Sensor based 5-axis)
high megapixels (36MP)
big sensor size (Full frame)
does not have anti aliasing filter
good high ISO (204,800)
saves RAW files
environment proof
has dual storage slots
terrible battery (760 shots)
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Vlogging Comparison

Panasonic G100 Vlogging information
Pentax K-1 Vlogging information
78
display is selfie friendly
screen is touchscreen
has face detect focusing
high video quality (3840 x 1920 pxls)
includes microphone port
does not have image stabilization
31
image stabilization (Sensor based 5-axis)
includes face detect autofocus
high quality video (1920 x 1080 pxls)
comes with mic jack
display isn't selfie friendly
heavier than average in class (1,010 grams)
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Panasonic G100 vs Pentax K-1 Specifications

Detailed spec comparison table for Panasonic G100 and Pentax K-1
 Panasonic Lumix DC-G100Pentax K-1
General Information
Company Panasonic Pentax
Model Panasonic Lumix DC-G100 Pentax K-1
Class Entry-Level Mirrorless Advanced DSLR
Revealed 2020-06-24 2016-02-17
Body design SLR-style mirrorless Mid-size SLR
Sensor Information
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 20MP 36MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Highest resolution 5184 x 3888 7360 x 4912
Highest native ISO 25600 204800
Minimum native ISO 200 100
RAW support
Minimum boosted ISO 100 -
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 49 33
Cross focus points - 25
Lens
Lens mount Micro Four Thirds Pentax KAF2
Available lenses 107 151
Focal length multiplier 2.1 1
Screen
Display type Fully Articulated Fully Articulated
Display size 3 inches 3.2 inches
Resolution of display 1,840k dot 1,037k dot
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder type Electronic Optical (pentaprism)
Viewfinder resolution 3,680k dot -
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.73x 0.7x
Features
Slowest shutter speed 60s 30s
Maximum shutter speed 1/500s 1/8000s
Maximum quiet shutter speed 1/16000s -
Continuous shooting speed 10.0 frames per sec 4.4 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash range 3.60 m (at ISO 100) no built-in flash
Flash modes Auto, auto w/redeye reduction, on, on w/redeye redduction, slow sync, slow sync w/redeye reduction, 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
Hot shoe
Auto exposure bracketing
White balance bracketing
Maximum flash sync - 1/200s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 3840 x 1920 @ 30p / 100 Mbps, MOV, H.264, AAC3840 x 1920 @ 25p / 100 Mbps, MOV, H.264, AAC3840 x 1920 @ 24p / 100 Mbps, MOV, H.264, AAC1920 x 1080 @ 120p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 60p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 50p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 30p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 25p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 24p / 28 Mbps, MOV, H.264, AAC 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p)
Highest video resolution 3840x1920 1920x1080
Video file format MPEG-4, H.264 MPEG-4, H.264
Mic input
Headphone input
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None Built-in
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 352 gr (0.78 pounds) 1010 gr (2.23 pounds)
Physical dimensions 116 x 83 x 54mm (4.6" x 3.3" x 2.1") 137 x 110 x 86mm (5.4" x 4.3" x 3.4")
DXO scores
DXO All around score not tested 96
DXO Color Depth score not tested 25.4
DXO Dynamic range score not tested 14.6
DXO Low light score not tested 3280
Other
Battery life 270 photos 760 photos
Battery format Battery Pack Battery Pack
Battery model - D-LI90
Self timer Yes Yes (2 or 12 sec, custom)
Time lapse shooting
Type of storage SD/SDHC/SDXC card (UHS-I supported) Dual SD/SDHC/SDXC (UHS-I)
Storage slots One 2
Retail cost $698 $1,499