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Pentax K100D vs Sony A200

Portability
64
Imaging
45
Features
36
Overall
41
Pentax K100D front
 
Sony Alpha DSLR-A200 front
Portability
66
Imaging
49
Features
38
Overall
44

Pentax K100D vs Sony A200 Key Specs

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
  • Revealed December 2006
  • Later Model is Pentax K100D S
Sony A200
(Full Review)
  • 10MP - APS-C Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 572g - 131 x 99 x 71mm
  • Launched July 2008
  • Refreshed by Sony A230
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Pentax K100D vs Sony A200 Overview

In this article, we will be evaluating the Pentax K100D vs Sony A200, both Entry-Level DSLR cameras by manufacturers Pentax and Sony. There is a crucial difference among the sensor resolutions of the K100D (6MP) and A200 (10MP) but they come with the same exact sensor sizes (APS-C).

Photography Glossary

The K100D was launched 19 months earlier than the A200 which makes the cameras a generation apart from each other. Each of these cameras offer the identical body type (Compact SLR).

Before getting through a in-depth comparison, below is a simple view of how the K100D scores against the A200 in regards to portability, imaging, features and an overall rating.

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Reasons to pick Pentax K100D over the Sony A200

 K100D A200 

Reasons to pick Sony A200 over the Pentax K100D

 A200 K100D 
LaunchedJuly 2008December 2006Fresher by 19 months
Screen sizing2.7"2.5"Bigger screen (+0.2")
Screen resolution230k210kSharper screen (+20k dot)

Common features in the Pentax K100D and Sony A200

 K100D A200 
Manual focus More precise focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Neither features selfie screen
Touch friendly screen No Touch friendly screen

Pentax K100D vs Sony A200 Physical Comparison

In case you're planning to carry your camera often, you have to factor in its weight and dimensions. The Pentax K100D enjoys outside dimensions of 129mm x 93mm x 70mm (5.1" x 3.7" x 2.8") along with a weight of 660 grams (1.46 lbs) whilst the Sony A200 has dimensions of 131mm x 99mm x 71mm (5.2" x 3.9" x 2.8") along with a weight of 572 grams (1.26 lbs).

Look at the Pentax K100D vs Sony A200 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will differ dependant on the lens you have attached during that time. Below is the front view scale comparison of the K100D versus the A200.

Pentax K100D vs Sony A200 size comparison

Taking into account size and weight, the portability rating of the K100D and A200 is 64 and 66 respectively.

Pentax K100D vs Sony A200 top view buttons comparison

Pentax K100D vs Sony A200 Sensor Comparison

Oftentimes, its tough to imagine the gap in sensor sizing only by going through specs. The visual below might offer you a far better sense of the sensor sizes in the K100D and A200.

All in all, each of these cameras offer the same exact sensor sizing albeit different megapixels. You should count on the Sony A200 to provide greater detail utilizing its extra 4MP. Higher resolution will also help you crop shots a little more aggressively. The older K100D will be behind with regard to sensor tech.

Pentax K100D vs Sony A200 sensor size comparison

Pentax K100D vs Sony A200 Screen and ViewFinder

Pentax K100D vs Sony A200 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K100D Portrait photography advice
Sony A200 Portrait photography advice
51
manual focus
sensor size is nice (APS-C)
saves RAW files
no liveview feature
megapixel count low (6MP)
53
manual focus
sensor size is good (APS-C)
delivers RAW files
no liveview feature
low MP (10MP)
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Street Comparison

Pentax K100D Street photography factors
Sony A200 Street photography factors
58
image stabilization (Sensor based)
sensor size is nice (APS-C)
saves RAW files
screen is fixed
more heavy than competition (660 grams)
65
has image stabilization (Sensor based)
sensor size is good (APS-C)
delivers RAW files
screen does not articulate
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Sports Comparison

Pentax K100D as a Sports photography camera
Sony A200 as a Sports photography camera
47
image stabilization (Sensor based)
sensor size is nice (APS-C)
supports phase detect autofocus
no liveview feature
slow frames per second (3.0 frames per second)
megapixel count low (6 megapixels)
49
has image stabilization (Sensor based)
sensor size is good (APS-C)
sensor has phase detect auto focus
no liveview feature
painfully slow continuous shooting (3.0 frames per second)
low MP (10 megapixels)
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Travel Comparison

Pentax K100D Travel photography factors
Sony A200 Travel photography factors
42
flash built-in
lack of Timelapse mode
more heavy than competition (660g)
megapixel count low (6 megapixels)
display isn't selfie friendly
46
has built in flash
lack of Time Lapse recording
low MP (10MP)
does not offer selfie friendly screen
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Landscape Comparison

Pentax K100D Landscape photography features
Sony A200 Landscape photography features
52
manual focus
interchangeable lenses (Pentax KAF mount)
image stabilization (Sensor based)
sensor size is nice (APS-C)
saves RAW files
screen is somewhat small (2.5 inch)
no liveview feature
megapixel count low (6 megapixels)
lack of Timelapse mode
53
manual focus
swap lenses (Sony/Minolta Alpha mount)
has image stabilization (Sensor based)
sensor size is good (APS-C)
delivers RAW files
small screen (2.7 inch)
no liveview feature
low MP (10MP)
lack of Time Lapse recording
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Vlogging Comparison

Pentax K100D as a Vlogging camera
Sony A200 as a Vlogging camera
9
can't shoot video
9
no video recording
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Pentax K100D vs Sony A200 Specifications

Detailed spec comparison table for Pentax K100D and Sony A200
 Pentax K100DSony Alpha DSLR-A200
General Information
Brand Name Pentax Sony
Model Pentax K100D Sony Alpha DSLR-A200
Category Entry-Level DSLR Entry-Level DSLR
Revealed 2006-12-03 2008-07-17
Physical type Compact SLR Compact SLR
Sensor Information
Sensor type CCD CCD
Sensor size APS-C APS-C
Sensor dimensions 23.5 x 15.7mm 23.6 x 15.8mm
Sensor surface area 369.0mm² 372.9mm²
Sensor resolution 6MP 10MP
Anti aliasing filter
Aspect ratio 3:2 -
Peak resolution 3008 x 2008 3872 x 2592
Highest native ISO 3200 3200
Min native ISO 200 100
RAW format
Autofocusing
Focus manually
Touch to focus
Continuous AF
Single AF
AF tracking
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 11 9
Lens
Lens mount Pentax KAF Sony/Minolta Alpha
Available lenses 151 143
Focal length multiplier 1.5 1.5
Screen
Screen type Fixed Type Fixed Type
Screen size 2.5" 2.7"
Screen resolution 210k dots 230k dots
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder type Optical (pentamirror) Optical (pentamirror)
Viewfinder coverage 96 percent 95 percent
Viewfinder magnification 0.57x 0.55x
Features
Minimum shutter speed 30 secs 30 secs
Fastest shutter speed 1/4000 secs 1/4000 secs
Continuous shutter rate 3.0fps 3.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom WB
Image stabilization
Integrated flash
Flash range - 12.00 m (at ISO 100)
Flash modes Auto, On, Off, Red-eye reduction Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless
External flash
AE bracketing
White balance bracketing
Fastest flash synchronize 1/180 secs -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Highest video resolution None None
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 None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 660 gr (1.46 pounds) 572 gr (1.26 pounds)
Dimensions 129 x 93 x 70mm (5.1" x 3.7" x 2.8") 131 x 99 x 71mm (5.2" x 3.9" x 2.8")
DXO scores
DXO Overall score not tested 63
DXO Color Depth score not tested 22.3
DXO Dynamic range score not tested 11.3
DXO Low light score not tested 521
Other
Battery model 4 x AA -
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse recording
Storage type SD/MMC card Compact Flash
Card slots One One
Launch pricing $0 $100