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Pentax K-5 II vs Pentax K100D

Portability
60
Imaging
58
Features
82
Overall
67
Pentax K-5 II front
 
Pentax K100D front
Portability
64
Imaging
45
Features
36
Overall
41

Pentax K-5 II vs Pentax K100D Key Specs

Pentax K-5 II
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 12800 (Boost to 51200)
  • Sensor based Image Stabilization
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 760g - 131 x 97 x 73mm
  • Introduced June 2013
  • Older Model is Pentax K-5
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
  • Newer Model is Pentax K100D S
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Pentax K-5 II vs Pentax K100D Overview

Here, we are contrasting the Pentax K-5 II and Pentax K100D, one being a Advanced DSLR and the other is a Entry-Level DSLR and they are both produced by Pentax. There exists a big gap between the image resolutions of the K-5 II (16MP) and K100D (6MP) but both cameras boast the identical sensor dimensions (APS-C).

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The K-5 II was launched 6 years later than the K100D and that is quite a big gap as far as technology is concerned. Each of these cameras feature different body design with the Pentax K-5 II being a Mid-size SLR camera and the Pentax K100D being a Compact SLR camera.

Before diving right into a in-depth comparison, here is a quick introduction of how the K-5 II scores vs the K100D with regard to portability, imaging, features and an overall grade.

Photography Glossary
	
	

Reasons to pick Pentax K-5 II over the Pentax K100D

 K-5 II K100D 
ReleasedJune 2013December 2006More recent by 80 months
Display size3"2.5"Larger display (+0.5")
Display resolution921k210kClearer display (+711k dot)

Reasons to pick Pentax K100D over the Pentax K-5 II

 K100D K-5 II 

Common features in the Pentax K-5 II and Pentax K100D

 K-5 II K100D 
Manually focus Very precise focusing
Display typeFixed Fixed Fixed display
Selfie screen Neither provides selfie screen
Touch display Neither provides Touch display

Pentax K-5 II vs Pentax K100D Physical Comparison

For those who are intending to lug around your camera regularly, you should take into account its weight and size. The Pentax K-5 II provides external dimensions of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") along with a weight of 760 grams (1.68 lbs) while the Pentax K100D has specifications of 129mm x 93mm x 70mm (5.1" x 3.7" x 2.8") and a weight of 660 grams (1.46 lbs).

Look at the Pentax K-5 II and Pentax K100D in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will differ based on the lens you choose at the time. Here is a front view scale comparison of the K-5 II and the K100D.

Pentax K-5 II vs Pentax K100D size comparison

Taking into account dimensions and weight, the portability rating of the K-5 II and K100D is 60 and 64 respectively.

Pentax K-5 II vs Pentax K100D top view buttons comparison

Pentax K-5 II vs Pentax K100D Sensor Comparison

Normally, it's hard to imagine the contrast between sensor measurements simply by looking at specifications. The visual here may provide you a more clear sense of the sensor dimensions in the K-5 II and K100D.

Plainly, both of the cameras come with the identical sensor size but different megapixels. You should expect to see the Pentax K-5 II to give you greater detail utilizing its extra 10 Megapixels. Greater resolution will make it easier to crop images a good deal more aggressively. The fresher K-5 II should have a benefit in sensor technology.

Pentax K-5 II vs Pentax K100D sensor size comparison

Pentax K-5 II vs Pentax K100D Screen and ViewFinder

Pentax K-5 II vs Pentax K100D Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-5 II Portrait photography information
Pentax K100D Portrait photography information
74
you can focus manually
decent MP (16 megapixels)
good sensor size (APS-C)
has face detect focus
exports RAW files
51
has manual focus
sensor size is good (APS-C)
delivers RAW formats
no liveview
low megapixels (6 megapixels)
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Street Comparison

Street photography with Pentax K-5 II
Street photography with Pentax K100D
67
has image stabilization (Sensor based)
good sensor size (APS-C)
exports RAW files
environment proofing
no articulating screen
58
image stabilization (Sensor based)
sensor size is good (APS-C)
delivers RAW formats
screen is fixed
heavier than others in class (660 grams)
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Sports Comparison

Pentax K-5 II as a Sports photography camera
Pentax K100D as a Sports photography camera
79
great max shutter speed (1/8,000 seconds)
has image stabilization (Sensor based)
decent MP (16 megapixels)
good sensor size (APS-C)
has tracking focus
environment proofing
sensor has phase detect auto focus
47
image stabilization (Sensor based)
sensor size is good (APS-C)
comes with phase detect auto focus
no liveview
painfully slow continuous shooting (3.0 frames/s)
low megapixels (6MP)
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Travel Comparison

Pentax K-5 II Travel photography information
Pentax K100D Travel photography information
65
environment proofing
decent MP (16 megapixels)
has built in flash
doesn't contain selfie friendly screen
42
has built in flash
does not have Time Lapse recording
heavier than others in class (660 grams)
low megapixels (6MP)
does not offer selfie friendly display
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Landscape Comparison

Pentax K-5 II Landscape photography features
Pentax K100D Landscape photography features
79
you can focus manually
change lenses (Pentax KAF2 mount)
decent sized screen (3 inch)
has image stabilization (Sensor based)
decent MP (16MP)
good sensor size (APS-C)
exports RAW files
environment proofing
52
has manual focus
interchangeable lenses (Pentax KAF mount)
image stabilization (Sensor based)
sensor size is good (APS-C)
delivers RAW formats
screen is small (2.5")
no liveview
low megapixels (6 megapixels)
does not have Time Lapse recording
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Vlogging Comparison

Pentax K-5 II Vlogging features
Pentax K100D Vlogging features
33
has image stabilization (Sensor based)
has face detect focus
video resolution high (1920 x 1080 pixels)
includes mic port
doesn't contain selfie friendly screen
9
no video
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Pentax K-5 II vs Pentax K100D Specifications

Detailed spec comparison table for Pentax K-5 II and Pentax K100D
 Pentax K-5 IIPentax K100D
General Information
Make Pentax Pentax
Model type Pentax K-5 II Pentax K100D
Class Advanced DSLR Entry-Level DSLR
Introduced 2013-06-04 2006-12-03
Physical type Mid-size SLR Compact SLR
Sensor Information
Powered by Prime II -
Sensor type CMOS CCD
Sensor size APS-C APS-C
Sensor dimensions 23.7 x 15.7mm 23.5 x 15.7mm
Sensor area 372.1mm² 369.0mm²
Sensor resolution 16MP 6MP
Anti alias filter
Aspect ratio 3:2 3:2
Max resolution 4928 x 3264 3008 x 2008
Max native ISO 12800 3200
Max enhanced ISO 51200 -
Lowest native ISO 100 200
RAW data
Lowest enhanced ISO 80 -
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 11 11
Cross type focus points 9 -
Lens
Lens support Pentax KAF2 Pentax KAF
Number of lenses 151 151
Crop factor 1.5 1.5
Screen
Display type Fixed Type Fixed Type
Display sizing 3 inches 2.5 inches
Display resolution 921 thousand dots 210 thousand dots
Selfie friendly
Liveview
Touch functionality
Display technology TFT LCD monitor -
Viewfinder Information
Viewfinder type Optical (pentaprism) Optical (pentamirror)
Viewfinder coverage 100% 96%
Viewfinder magnification 0.61x 0.57x
Features
Minimum shutter speed 30 secs 30 secs
Fastest shutter speed 1/8000 secs 1/4000 secs
Continuous shutter rate 7.0 frames/s 3.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change white balance
Image stabilization
Inbuilt flash
Flash distance 13.00 m (at ISO 100) -
Flash options Auto, On, Off, Red-eye, Slow sync, High speed, Rear curtain and Wireless Auto, On, Off, Red-eye reduction
Hot shoe
Auto exposure bracketing
WB bracketing
Fastest flash synchronize - 1/180 secs
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (25 fps), 1280 x 720 (25, 30 fps), 640 x 480 (25, 30 fps) -
Max video resolution 1920x1080 None
Video file format Motion JPEG -
Mic support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 760 grams (1.68 pounds) 660 grams (1.46 pounds)
Physical dimensions 131 x 97 x 73mm (5.2" x 3.8" x 2.9") 129 x 93 x 70mm (5.1" x 3.7" x 2.8")
DXO scores
DXO Overall rating 82 not tested
DXO Color Depth rating 23.8 not tested
DXO Dynamic range rating 14.1 not tested
DXO Low light rating 1235 not tested
Other
Battery life 980 shots -
Battery style Battery Pack -
Battery ID D-LI90 4 x AA
Self timer Yes ( 2 or 12 seconds) Yes (2 or 12 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC SD/MMC card
Card slots One One
Pricing at release $830 $0