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Olympus PEN-F vs Pentax K100D

Portability
84
Imaging
59
Features
79
Overall
67
Olympus PEN-F front
 
Pentax K100D front
Portability
64
Imaging
45
Features
36
Overall
41

Olympus PEN-F vs Pentax K100D Key Specs

Olympus PEN-F
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 427g - 125 x 72 x 37mm
  • Launched January 2016
Pentax K100D
(Full Review)
  • 6MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 200 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF Mount
  • 660g - 129 x 93 x 70mm
  • Released December 2006
  • New Model is Pentax K100D S
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Olympus PEN-F vs Pentax K100D Overview

The following is a complete overview of the Olympus PEN-F vs Pentax K100D, former is a Advanced Mirrorless while the other is a Entry-Level DSLR by manufacturers Olympus and Pentax. There is a sizable difference between the image resolutions of the PEN-F (20MP) and K100D (6MP) and the PEN-F (Four Thirds) and K100D (APS-C) enjoy different sensor size.

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The PEN-F was introduced 9 years after the K100D which is quite a significant difference as far as tech is concerned. Both the cameras offer different body type with the Olympus PEN-F being a Rangefinder-style mirrorless camera and the Pentax K100D being a Compact SLR camera.

Before diving through a complete comparison, below is a simple overview of how the PEN-F matches up vs the K100D with respect to portability, imaging, features and an overall mark.

Photography Glossary
	
	

Reasons to pick Olympus PEN-F over the Pentax K100D

 PEN-F K100D 
ReleasedJanuary 2016December 2006Newer by 112 months
Display typeFully ArticulatedFixed Fully Articulating display
Display sizing3"2.5"Larger display (+0.5")
Display resolution1037k210kSharper display (+827k dot)
Selfie screen Easy selfies
Touch friendly display Easily navigate

Reasons to pick Pentax K100D over the Olympus PEN-F

 K100D PEN-F 

Common features in the Olympus PEN-F and Pentax K100D

 PEN-F K100D 
Manual focus Very exact focus

Olympus PEN-F vs Pentax K100D Physical Comparison

For anyone who is intending to travel with your camera often, you will want to consider its weight and dimensions. The Olympus PEN-F enjoys exterior dimensions of 125mm x 72mm x 37mm (4.9" x 2.8" x 1.5") with a weight of 427 grams (0.94 lbs) whilst the Pentax K100D has dimensions of 129mm x 93mm x 70mm (5.1" x 3.7" x 2.8") accompanied by a weight of 660 grams (1.46 lbs).

See the Olympus PEN-F vs Pentax K100D in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will differ depending on the lens you are utilizing during that time. The following is the front view scale comparison of the PEN-F against the K100D.

Olympus PEN-F vs Pentax K100D size comparison

Considering size and weight, the portability score of the PEN-F and K100D is 84 and 64 respectively.

Olympus PEN-F vs Pentax K100D top view buttons comparison

Olympus PEN-F vs Pentax K100D Sensor Comparison

Often, it can be hard to visualize the gap between sensor dimensions merely by reading specs. The image here should offer you a more clear sense of the sensor sizes in the PEN-F and K100D.

As you can plainly see, both of these cameras enjoy different megapixel count and different sensor dimensions. The PEN-F with its tinier sensor is going to make achieving bokeh trickier and the Olympus PEN-F will offer you more detail using its extra 14 Megapixels. Greater resolution will make it easier to crop images far more aggressively. The more recent PEN-F should have a benefit with regard to sensor technology.

Olympus PEN-F vs Pentax K100D sensor size comparison

Olympus PEN-F vs Pentax K100D Screen and ViewFinder

Olympus PEN-F vs Pentax K100D Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus PEN-F Portrait photography factors
Pentax K100D Portrait photography factors
75
you can focus manually
good megapixels (20MP)
sensor size is decent (Four Thirds)
supports face detection autofocus
exports RAW files
51
manual focus
sensor size is good (APS-C)
delivers RAW files
doesn't have liveview
resolution not great (6 megapixels)
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Street Comparison

Olympus PEN-F Street photography details
Pentax K100D Street photography details
84
screen can move to multiple angles
has image stabilization (Sensor based 5-axis)
sensor size is decent (Four Thirds)
exports RAW files
comes with touch focus
good ISO range (25,600)
58
image stabilization (Sensor based)
sensor size is good (APS-C)
delivers RAW files
screen is fixed
heavier than competitors in class (660g)
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Sports Comparison

Olympus PEN-F as a Sports photography camera
Pentax K100D as a Sports photography camera
67
max shutter speed is good (1/8,000 seconds)
quiet shooting (1/16,000 seconds)
has image stabilization (Sensor based 5-axis)
good megapixels (20 megapixels)
sensor size is decent (Four Thirds)
supports tracking autofocus
low battery power (330 per charge)
doesn't have phase detect autofocus
47
image stabilization (Sensor based)
sensor size is good (APS-C)
sensor has phase detect autofocus
doesn't have liveview
low frames per second (3.0 frames/s)
resolution not great (6MP)
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Travel Comparison

Olympus PEN-F Travel photography details
Pentax K100D Travel photography details
75
comes with touch focus
good megapixels (20MP)
screen is selfie friendly
low battery power (330 per charge)
42
flash built-in
does not have Time Lapse function
heavier than competitors in class (660g)
resolution not great (6 megapixels)
display isn't selfie friendly
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Landscape Comparison

Olympus PEN-F as a Landscape photography camera
Pentax K100D as a Landscape photography camera
76
you can focus manually
switch lenses (Micro Four Thirds mount)
nice screen size (3 inch)
has image stabilization (Sensor based 5-axis)
good megapixels (20 megapixels)
sensor size is decent (Four Thirds)
good ISO range (25,600)
exports RAW files
low battery power (330 shots)
52
manual focus
interchangeable lenses (Pentax KAF mount)
image stabilization (Sensor based)
sensor size is good (APS-C)
delivers RAW files
screen is somewhat small (2.5")
doesn't have liveview
resolution not great (6MP)
does not have Time Lapse function
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Vlogging Comparison

Olympus PEN-F Vlogging highlights
Pentax K100D Vlogging highlights
78
screen is selfie friendly
touchscreen functionality
has image stabilization (Sensor based 5-axis)
supports face detection autofocus
high res video (1920 x 1080 resolution)
does not have external microphone jack
9
lack of video recording
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Olympus PEN-F vs Pentax K100D Specifications

Detailed spec comparison table for Olympus PEN-F and Pentax K100D
 Olympus PEN-FPentax K100D
General Information
Company Olympus Pentax
Model Olympus PEN-F Pentax K100D
Class Advanced Mirrorless Entry-Level DSLR
Launched 2016-01-27 2006-12-03
Body design Rangefinder-style mirrorless Compact SLR
Sensor Information
Powered by TruePic VII -
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 megapixels 6 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Highest Possible resolution 5184 x 3888 3008 x 2008
Maximum native ISO 25600 3200
Lowest native ISO 200 200
RAW pictures
Lowest enhanced ISO 80 -
Autofocusing
Manual focus
AF touch
Continuous AF
AF single
AF tracking
Selective AF
AF center weighted
AF multi area
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 81 11
Lens
Lens mount Micro Four Thirds Pentax KAF
Number of lenses 107 151
Focal length multiplier 2.1 1.5
Screen
Display type Fully Articulated Fixed Type
Display diagonal 3 inches 2.5 inches
Resolution of display 1,037 thousand dot 210 thousand dot
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type Electronic Optical (pentamirror)
Viewfinder resolution 2,360 thousand dot -
Viewfinder coverage 100% 96%
Viewfinder magnification 0.62x 0.57x
Features
Minimum shutter speed 60 seconds 30 seconds
Fastest shutter speed 1/8000 seconds 1/4000 seconds
Fastest quiet shutter speed 1/16000 seconds -
Continuous shutter speed 10.0fps 3.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Integrated flash
Flash range no built-in flash -
Flash settings Flash Auto, Redeye, Fill-in, Flash Off, Red-eye Slow sync (1st curtain), Slow sync (1st curtain), Slow sync (2nd curtain) Auto, On, Off, Red-eye reduction
Hot shoe
AE bracketing
White balance bracketing
Fastest flash sync - 1/180 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (60p, 50p, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p) -
Maximum video resolution 1920x1080 None
Video data format MPEG-4, H.264, Motion JPEG -
Mic jack
Headphone jack
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 427 grams (0.94 pounds) 660 grams (1.46 pounds)
Dimensions 125 x 72 x 37mm (4.9" x 2.8" x 1.5") 129 x 93 x 70mm (5.1" x 3.7" x 2.8")
DXO scores
DXO Overall score 74 not tested
DXO Color Depth score 23.1 not tested
DXO Dynamic range score 12.4 not tested
DXO Low light score 894 not tested
Other
Battery life 330 images -
Form of battery Battery Pack -
Battery model BLN-1 4 x AA
Self timer Yes (2 or 12 seconds, custom) Yes (2 or 12 sec)
Time lapse recording
Storage media SD/SDHC/SDXC SD/MMC card
Storage slots 1 1
Retail price $1,000 $0