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Pentax K100D vs Samsung HZ25W

Portability
64
Imaging
44
Features
36
Overall
40
Pentax K100D front
 
Samsung HZ25W front
Portability
70
Imaging
34
Features
32
Overall
33

Pentax K100D vs Samsung HZ25W 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
Samsung HZ25W
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 64 - 3200 (Increase to 6400)
  • Optical Image Stabilization
  • 1280 x 720 video
  • 26-624mm (F2.8-5.0) lens
  • 428g - 116 x 83 x 92mm
  • Revealed July 2010
  • Alternative Name is WB5000
Photography Glossary

Pentax K100D vs Samsung HZ25W Overview

Here is a detailed comparison of the Pentax K100D versus Samsung HZ25W, one being a Entry-Level DSLR and the other is a Small Sensor Superzoom by rivals Pentax and Samsung. There exists a big gap between the resolutions of the K100D (6MP) and HZ25W (12MP) and the K100D (APS-C) and HZ25W (1/2.3") use different sensor sizes.

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The K100D was introduced 4 years earlier than the HZ25W and that is quite a big gap as far as technology is concerned. Each of the cameras offer different body type with the Pentax K100D being a Compact SLR camera and the Samsung HZ25W being a Compact camera.

Before delving in to a thorough comparison, below is a brief overview of how the K100D grades against the HZ25W with respect to portability, imaging, features and an overall rating.

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Reasons to pick Pentax K100D over the Samsung HZ25W

 K100D HZ25W 

Reasons to pick Samsung HZ25W over the Pentax K100D

 HZ25W K100D 
RevealedJuly 2010December 2006Fresher by 43 months
Display sizing3"2.5"Larger display (+0.5")
Display resolution230k210kClearer display (+20k dot)

Common features in the Pentax K100D and Samsung HZ25W

 K100D HZ25W 
Focus manually Dial exact focus
Display typeFixed Fixed Fixed display
Selfie screen Neither includes selfie screen
Touch display Neither includes Touch display

Pentax K100D vs Samsung HZ25W Physical Comparison

If you are planning to carry your camera often, you have to factor its weight and volume. The Pentax K100D features outer measurements of 129mm x 93mm x 70mm (5.1" x 3.7" x 2.8") accompanied by a weight of 660 grams (1.46 lbs) whilst the Samsung HZ25W has sizing of 116mm x 83mm x 92mm (4.6" x 3.3" x 3.6") accompanied by a weight of 428 grams (0.94 lbs).

Analyze the Pentax K100D versus Samsung HZ25W in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will differ based on the lens you have during that time. Here is the front view physical size comparison of the K100D compared to the HZ25W.

Pentax K100D vs Samsung HZ25W size comparison

Considering dimensions and weight, the portability grade of the K100D and HZ25W is 64 and 70 respectively.

Pentax K100D vs Samsung HZ25W top view buttons comparison

Pentax K100D vs Samsung HZ25W Sensor Comparison

Sometimes, its hard to visualize the difference between sensor sizing merely by going over technical specs. The visual below might provide you a stronger sense of the sensor sizing in the K100D and HZ25W.

As you can tell, the two cameras enjoy different megapixels and different sensor sizing. The K100D having a larger sensor is going to make achieving shallow DOF simpler and the Samsung HZ25W will offer extra detail using its extra 6 Megapixels. Greater resolution can also let you crop photos far more aggressively. The older K100D is going to be disadvantaged when it comes to sensor innovation.

Pentax K100D vs Samsung HZ25W sensor size comparison

Pentax K100D vs Samsung HZ25W Screen and ViewFinder

Pentax K100D vs Samsung HZ25W Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K100D Portrait photography info
Samsung HZ25W Portrait photography info
50
has manual focus
sensor size is decent (APS-C)
supports RAW files
doesn't have liveview
megapixel count low (6MP)
33
focusing manually
saves RAW files
lack of manual exposure
no external flash support
sensor resolution not great (12MP)
small sensor (1/2.3")
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Street Comparison

Pentax K100D Street photography highlights
Samsung HZ25W Street photography highlights
58
has image stabilization (Sensor based)
sensor size is decent (APS-C)
supports RAW files
no moving screen
more heavy than others (660 grams)
55
has image stabilization (Optical)
saves RAW files
screen does not articulate
small sensor (1/2.3")
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Sports Comparison

Pentax K100D Sports photography information
Samsung HZ25W Sports photography information
47
has image stabilization (Sensor based)
sensor size is decent (APS-C)
sensor has phase detect autofocus
doesn't have liveview
slow frames per second (3.0 frames per second)
megapixel count low (6MP)
33
excellent zoom range (26-624mm 24.0 x zoom)
has image stabilization (Optical)
no shutter priority
sensor resolution not great (12 megapixels)
small sensor (1/2.3")
does not have phase detect auto focus
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Travel Comparison

Pentax K100D Travel photography information
Samsung HZ25W Travel photography information
42
flash built-in
does not have Timelapse function
more heavy than others (660 grams)
megapixel count low (6MP)
does not have a selfie friendly display
51
has built in flash
pretty wide (26mm)
great zoom (624mm)
does not have Time Lapse mode
sensor resolution not great (12MP)
screen isn't selfie friendly
sluggish max aperture (f2.8)
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Landscape Comparison

Pentax K100D as a Landscape photography camera
Samsung HZ25W as a Landscape photography camera
51
has manual focus
interchangeable lenses (Pentax KAF mount)
has image stabilization (Sensor based)
sensor size is decent (APS-C)
supports RAW files
screen is somewhat small (2.5 inch)
doesn't have liveview
megapixel count low (6 megapixels)
does not have Timelapse function
43
focusing manually
pretty wide (26mm)
nice screen size (3 inch)
has image stabilization (Optical)
saves RAW files
fixed lens (fixed lens mount)
sluggish max aperture (f2.8)
lack of manual exposure
sensor resolution not great (12MP)
small sensor (1/2.3")
does not have Time Lapse mode
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Vlogging Comparison

Pentax K100D Vlogging info
Samsung HZ25W Vlogging info
9
no video
24
pretty wide (26mm)
has image stabilization (Optical)
sluggish max aperture (f2.8)
screen isn't selfie friendly
video res low (1280 x 720 pxls)
does not have mic socket
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Pentax K100D vs Samsung HZ25W Specifications

Detailed spec comparison table for Pentax K100D and Samsung HZ25W
 Pentax K100DSamsung HZ25W
General Information
Make Pentax Samsung
Model Pentax K100D Samsung HZ25W
Also Known as - WB5000
Category Entry-Level DSLR Small Sensor Superzoom
Revealed 2006-12-03 2010-07-06
Physical type Compact SLR Compact
Sensor Information
Sensor type CCD CCD
Sensor size APS-C 1/2.3"
Sensor dimensions 23.5 x 15.7mm 6.08 x 4.56mm
Sensor area 369.0mm² 27.7mm²
Sensor resolution 6MP 12MP
Anti aliasing filter
Aspect ratio 3:2 4:3 and 16:9
Full resolution 3008 x 2008 4000 x 3000
Max native ISO 3200 3200
Max boosted ISO - 6400
Lowest native ISO 200 64
RAW pictures
Autofocusing
Manual focus
Touch focus
Autofocus continuous
Single autofocus
Tracking autofocus
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points 11 -
Lens
Lens mount Pentax KAF fixed lens
Lens focal range - 26-624mm (24.0x)
Maximal aperture - f/2.8-5.0
Macro focus distance - 10cm
Total lenses 151 -
Crop factor 1.5 5.9
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 2.5 inch 3 inch
Resolution of screen 210k dots 230k dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder Optical (pentamirror) None
Viewfinder coverage 96 percent -
Viewfinder magnification 0.57x -
Features
Slowest shutter speed 30 seconds 16 seconds
Maximum shutter speed 1/4000 seconds 1/2000 seconds
Continuous shooting rate 3.0 frames/s -
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Set white balance
Image stabilization
Built-in flash
Flash range - 5.60 m
Flash modes Auto, On, Off, Red-eye reduction Auto, On, Off, Red-Eye, Fill-in, Slow Sync
External flash
Auto exposure bracketing
WB bracketing
Maximum flash synchronize 1/180 seconds -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions - 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (60, 30 fps)
Max video resolution None 1280x720
Video file format - Motion JPEG
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
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 660 gr (1.46 lb) 428 gr (0.94 lb)
Dimensions 129 x 93 x 70mm (5.1" x 3.7" x 2.8") 116 x 83 x 92mm (4.6" x 3.3" x 3.6")
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 model 4 x AA -
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec, Double)
Time lapse feature
Storage type SD/MMC card SC/SDHC, Internal
Card slots Single Single
Pricing at launch $0 $350