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Fujifilm X-Pro1 vs Pentax K100D

Portability
80
Imaging
57
Features
52
Overall
55
Fujifilm X-Pro1 front
 
Pentax K100D front
Portability
64
Imaging
45
Features
36
Overall
41

Fujifilm X-Pro1 vs Pentax K100D Key Specs

Fujifilm X-Pro1
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 6400 (Push to 25600)
  • No Anti-Alias Filter
  • 1920 x 1080 video
  • Fujifilm X Mount
  • 450g - 140 x 82 x 43mm
  • Announced June 2012
  • Replacement is Fujifilm X-Pro2
Pentax K100D
(Full Review)
  • 6MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 200 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF Mount
  • 660g - 129 x 93 x 70mm
  • Announced December 2006
  • Refreshed by Pentax K100D S
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Fujifilm X-Pro1 vs Pentax K100D Overview

Lets take a closer look at the Fujifilm X-Pro1 vs Pentax K100D, former being a Advanced Mirrorless while the latter is a Entry-Level DSLR by manufacturers FujiFilm and Pentax. There is a noticeable difference among the image resolutions of the Fujifilm X-Pro1 (16MP) and K100D (6MP) but they enjoy the exact same sensor dimensions (APS-C).

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The Fujifilm X-Pro1 was brought out 5 years later than the K100D and that is a fairly sizable difference as far as camera tech is concerned. Both the cameras come with different body type with the Fujifilm X-Pro1 being a Rangefinder-style mirrorless camera and the Pentax K100D being a Compact SLR camera.

Before we go through a step-by-step comparison, below is a brief summary of how the Fujifilm X-Pro1 scores against the K100D in relation to portability, imaging, features and an overall grade.

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Reasons to pick Fujifilm X-Pro1 over the Pentax K100D

 Fujifilm X-Pro1 K100D 
AnnouncedJune 2012December 2006More recent by 68 months
Screen dimension3"2.5"Bigger screen (+0.5")
Screen resolution1230k210kCrisper screen (+1020k dot)

Reasons to pick Pentax K100D over the Fujifilm X-Pro1

 K100D Fujifilm X-Pro1 

Common features in the Fujifilm X-Pro1 and Pentax K100D

 Fujifilm X-Pro1 K100D 
Focus manually More accurate focusing
Screen typeFixed Fixed Fixed screen
Selfie screen No selfie screen
Touch friendly screen Neither contains Touch friendly screen

Fujifilm X-Pro1 vs Pentax K100D Physical Comparison

For those who are looking to lug around your camera often, you're going to have to factor in its weight and dimensions. The Fujifilm X-Pro1 has got physical dimensions of 140mm x 82mm x 43mm (5.5" x 3.2" x 1.7") and a weight of 450 grams (0.99 lbs) and the Pentax K100D has dimensions of 129mm x 93mm x 70mm (5.1" x 3.7" x 2.8") having a weight of 660 grams (1.46 lbs).

Check the Fujifilm X-Pro1 vs Pentax K100D in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will vary based on the lens you have chosen at that time. Here is the front view sizing comparison of the Fujifilm X-Pro1 compared to the K100D.

Fujifilm X-Pro1 vs Pentax K100D size comparison

Taking into consideration size and weight, the portability grade of the Fujifilm X-Pro1 and K100D is 80 and 64 respectively.

Fujifilm X-Pro1 vs Pentax K100D top view buttons comparison

Fujifilm X-Pro1 vs Pentax K100D Sensor Comparison

Generally, it can be tough to envision the contrast in sensor measurements just by looking through specs. The photograph here should give you a much better sense of the sensor sizes in the Fujifilm X-Pro1 and K100D.

All in all, each of the cameras posses the exact same sensor measurements albeit not the same megapixels. You can count on the Fujifilm X-Pro1 to provide you with greater detail having its extra 10MP. Higher resolution can also let you crop photographs somewhat more aggressively. The newer Fujifilm X-Pro1 will have a benefit when it comes to sensor innovation.

Fujifilm X-Pro1 vs Pentax K100D sensor size comparison

Fujifilm X-Pro1 vs Pentax K100D Screen and ViewFinder

Fujifilm X-Pro1 vs Pentax K100D Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Fujifilm X-Pro1 Portrait photography factors
Pentax K100D Portrait photography factors
74
you can focus manually
decent megapixels (16 megapixels)
nice sensor size (APS-C)
supports RAW files
51
focusing manually
good sensor size (APS-C)
saves RAW files
no liveview feature
low megapixels (6 megapixels)
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Street Comparison

Fujifilm X-Pro1 Street photography information
Pentax K100D Street photography information
64
nice sensor size (APS-C)
supports RAW files
no articulating screen
no image stabilization
58
has image stabilization (Sensor based)
good sensor size (APS-C)
saves RAW files
no moving screen
heavier than others (660 grams)
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Sports Comparison

Sports photography with Fujifilm X-Pro1
Sports photography with Pentax K100D
45
decent megapixels (16MP)
nice sensor size (APS-C)
slow frames per second (6.0 frames/s)
no image stabilization
low battery pack (300 shots)
lack of phase detect auto focus
47
has image stabilization (Sensor based)
good sensor size (APS-C)
sensor has phase detect AF
no liveview feature
continuous shooting slow (3.0 frames per second)
low megapixels (6 megapixels)
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Travel Comparison

Fujifilm X-Pro1 as a Travel photography camera
Pentax K100D as a Travel photography camera
53
decent megapixels (16 megapixels)
no Timelapse function
low battery pack (300 per charge)
screen isn't selfie friendly
42
flash built-in
does not have Time Lapse function
heavier than others (660g)
low megapixels (6MP)
display isn't selfie friendly
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Landscape Comparison

Fujifilm X-Pro1 Landscape photography info
Pentax K100D Landscape photography info
65
you can focus manually
change lenses (Fujifilm X mount)
screen size is good (3")
decent megapixels (16 megapixels)
nice sensor size (APS-C)
no anti aliasing filter
supports RAW files
no image stabilization
low battery pack (300 CIPA)
no Timelapse function
52
focusing manually
switch lenses (Pentax KAF mount)
has image stabilization (Sensor based)
good sensor size (APS-C)
saves RAW files
screen is small (2.5 inches)
no liveview feature
low megapixels (6 megapixels)
does not have Time Lapse function
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Vlogging Comparison

Vlogging with Fujifilm X-Pro1
Vlogging with Pentax K100D
26
high res video (1920 x 1080 resolution)
screen isn't selfie friendly
no image stabilization
no microphone support
9
can't shoot video
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Fujifilm X-Pro1 vs Pentax K100D Specifications

Detailed spec comparison table for Fujifilm X-Pro1 and Pentax K100D
 Fujifilm X-Pro1Pentax K100D
General Information
Manufacturer FujiFilm Pentax
Model Fujifilm X-Pro1 Pentax K100D
Class Advanced Mirrorless Entry-Level DSLR
Announced 2012-06-28 2006-12-03
Physical type Rangefinder-style mirrorless Compact SLR
Sensor Information
Powered by EXR Pro -
Sensor type CMOS X-TRANS I CCD
Sensor size APS-C APS-C
Sensor dimensions 23.6 x 15.6mm 23.5 x 15.7mm
Sensor area 368.2mm² 369.0mm²
Sensor resolution 16 megapixel 6 megapixel
Anti aliasing filter
Aspect ratio 1:1, 3:2 and 16:9 3:2
Highest resolution 4896 x 3264 3008 x 2008
Highest native ISO 6400 3200
Highest boosted ISO 25600 -
Minimum native ISO 100 200
RAW images
Autofocusing
Manual focus
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points - 11
Cross focus points - -
Lens
Lens mount Fujifilm X Pentax KAF
Number of lenses 54 151
Focal length multiplier 1.5 1.5
Screen
Type of display Fixed Type Fixed Type
Display size 3 inch 2.5 inch
Resolution of display 1,230k dots 210k dots
Selfie friendly
Liveview
Touch function
Display technology TFT color LCD monitor -
Viewfinder Information
Viewfinder Electronic and Optical (tunnel) Optical (pentamirror)
Viewfinder coverage 100 percent 96 percent
Viewfinder magnification 0.6x 0.57x
Features
Slowest shutter speed 30 seconds 30 seconds
Maximum shutter speed 1/4000 seconds 1/4000 seconds
Continuous shooting rate 6.0 frames/s 3.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set white balance
Image stabilization
Inbuilt flash
Flash range no built-in flash -
Flash options Auto, On, Off, Red-Eye, Slow Sync, Rear-curtain Auto, On, Off, Red-eye reduction
Hot shoe
AEB
WB bracketing
Maximum flash synchronize 1/180 seconds 1/180 seconds
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (24 fps), 1280 x 720 (24 fps) -
Highest video resolution 1920x1080 None
Video format H.264 -
Mic port
Headphone port
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 450g (0.99 lbs) 660g (1.46 lbs)
Dimensions 140 x 82 x 43mm (5.5" x 3.2" x 1.7") 129 x 93 x 70mm (5.1" x 3.7" x 2.8")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 300 images -
Battery type Battery Pack -
Battery model NP-W126 4 x AA
Self timer Yes (2 or 10 sec) Yes (2 or 12 sec)
Time lapse feature
Storage type SD/SDHC/SDXC SD/MMC card
Card slots 1 1
Price at launch $1,169 $0