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Pentax K100D vs Pentax WG-1

Portability
64
Imaging
45
Features
36
Overall
41
Pentax K100D front
 
Pentax Optio WG-1 front
Portability
93
Imaging
37
Features
31
Overall
34

Pentax K100D vs Pentax WG-1 Key Specs

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
  • Revealed December 2006
  • Later Model is Pentax K100D S
Pentax WG-1
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 6400
  • 1280 x 720 video
  • 28-140mm (F3.5-5.5) lens
  • 157g - 114 x 58 x 28mm
  • Revealed February 2011
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Pentax K100D vs Pentax WG-1 Overview

Following is a in depth assessment of the Pentax K100D and Pentax WG-1, former is a Entry-Level DSLR while the latter is a Waterproof and both of them are sold by Pentax. There exists a sizable gap among the resolutions of the K100D (6MP) and WG-1 (14MP) and the K100D (APS-C) and WG-1 (1/2.3") posses totally different sensor measurements.

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The K100D was announced 5 years before the WG-1 which is a fairly significant difference as far as camera technology is concerned. Both cameras have different body design with the Pentax K100D being a Compact SLR camera and the Pentax WG-1 being a Compact camera.

Before getting right into a complete comparison, here is a concise overview of how the K100D matches up against the WG-1 for portability, imaging, features and an overall score.

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Reasons to pick Pentax K100D over the Pentax WG-1

 K100D WG-1 

Reasons to pick Pentax WG-1 over the Pentax K100D

 WG-1 K100D 
RevealedFebruary 2011December 2006More modern by 50 months
Screen dimensions2.7"2.5"Bigger screen (+0.2")
Screen resolution230k210kSharper screen (+20k dot)

Common features in the Pentax K100D and Pentax WG-1

 K100D WG-1 
Manual focus Dial accurate focus
Screen typeFixed Fixed Fixed screen
Selfie screen Neither has selfie screen
Touch screen Missing Touch screen

Pentax K100D vs Pentax WG-1 Physical Comparison

If you are looking to carry around your camera, you should factor in its weight and measurements. The Pentax K100D has exterior 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) while the Pentax WG-1 has proportions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") along with a weight of 157 grams (0.35 lbs).

Contrast the Pentax K100D and Pentax WG-1 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will differ depending on the lens you are utilising at that moment. Following is a front view dimensions comparison of the K100D and the WG-1.

Pentax K100D vs Pentax WG-1 size comparison

Factoring in dimensions and weight, the portability rating of the K100D and WG-1 is 64 and 93 respectively.

Pentax K100D vs Pentax WG-1 top view buttons comparison

Pentax K100D vs Pentax WG-1 Sensor Comparison

Typically, it can be hard to envision the difference in sensor sizes simply by checking out technical specs. The pic underneath may offer you a greater sense of the sensor dimensions in the K100D and WG-1.

As you have seen, both cameras have different megapixel count and different sensor sizes. The K100D with its bigger sensor will make getting shallow DOF simpler and the Pentax WG-1 will show greater detail with its extra 8 Megapixels. Higher resolution will help you crop pictures a bit more aggressively. The more aged K100D will be disadvantaged with regard to sensor tech.

Pentax K100D vs Pentax WG-1 sensor size comparison

Pentax K100D vs Pentax WG-1 Screen and ViewFinder

Pentax K100D vs Pentax WG-1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K100D as a Portrait photography camera
Pentax WG-1 as a Portrait photography camera
51
you can focus manually
sensor size is nice (APS-C)
saves RAW formats
no liveview feature
MP count low (6MP)
35
manual focus
megapixel count good (14MP)
no manual mode
can't use external flash
very small sensor (1/2.3")
no RAW files
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Street Comparison

Pentax K100D Street photography factors
Pentax WG-1 Street photography factors
58
has image stabilization (Sensor based)
sensor size is nice (APS-C)
saves RAW formats
fixed screen
more heavy than others (660 grams)
54
environment proof
screen does not articulate
does not have image stabilization
very small sensor (1/2.3")
no RAW files
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Sports Comparison

Pentax K100D Sports photography factors
Pentax WG-1 Sports photography factors
47
has image stabilization (Sensor based)
sensor size is nice (APS-C)
sensor has phase detect autofocus
no liveview feature
continuous shooting slow (3.0 fps)
MP count low (6 megapixels)
37
megapixel count good (14MP)
offers tracking autofocus
environment proof
painfully slow continuous shooting (1.0 frames/s)
lack of shutter priority mode
does not have image stabilization
very small sensor (1/2.3")
no phase detect auto focus
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Travel Comparison

Pentax K100D Travel photography highlights
Pentax WG-1 Travel photography highlights
42
flash built-in
no Timelapse mode
more heavy than others (660 grams)
MP count low (6MP)
doesn't feature selfie friendly screen
71
environment proof
megapixel count good (14 megapixels)
has built in flash
relatively wide (28mm)
doesn't have a selfie friendly display
sluggish max aperture (f3.5)
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Landscape Comparison

Pentax K100D as a Landscape photography camera
Pentax WG-1 as a Landscape photography camera
52
you can focus manually
swap lenses (Pentax KAF mount)
has image stabilization (Sensor based)
sensor size is nice (APS-C)
saves RAW formats
screen is somewhat small (2.5 inch)
no liveview feature
MP count low (6MP)
no Timelapse mode
42
manual focus
relatively wide (28mm)
megapixel count good (14 megapixels)
environment proof
fixed lens (fixed lens mount)
sluggish max aperture (f3.5)
tiny screen (2.7 inches)
no manual mode
does not have image stabilization
very small sensor (1/2.3")
no RAW files
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Vlogging Comparison

Vlogging with Pentax K100D
Vlogging with Pentax WG-1
9
no video shooting
25
relatively wide (28mm)
sluggish max aperture (f3.5)
doesn't have a selfie friendly display
does not have image stabilization
low quality video (1280 x 720 pxls)
does not have external mic support
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Pentax K100D vs Pentax WG-1 Specifications

Detailed spec comparison table for Pentax K100D and Pentax WG-1
 Pentax K100DPentax Optio WG-1
General Information
Manufacturer Pentax Pentax
Model Pentax K100D Pentax Optio WG-1
Class Entry-Level DSLR Waterproof
Revealed 2006-12-03 2011-02-07
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 6.17 x 4.55mm
Sensor surface area 369.0mm² 28.1mm²
Sensor resolution 6MP 14MP
Anti aliasing filter
Aspect ratio 3:2 4:3, 3:2 and 16:9
Maximum resolution 3008 x 2008 4288 x 3216
Maximum native ISO 3200 6400
Min native ISO 200 80
RAW format
Autofocusing
Focus manually
Touch to focus
Continuous autofocus
Autofocus single
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points 11 9
Lens
Lens mount Pentax KAF fixed lens
Lens focal range - 28-140mm (5.0x)
Max aperture - f/3.5-5.5
Macro focus range - 1cm
Number of lenses 151 -
Focal length multiplier 1.5 5.8
Screen
Type of display Fixed Type Fixed Type
Display size 2.5 inch 2.7 inch
Resolution of display 210 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch functionality
Display technology - TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder type Optical (pentamirror) None
Viewfinder coverage 96% -
Viewfinder magnification 0.57x -
Features
Lowest shutter speed 30s 4s
Highest shutter speed 1/4000s 1/1500s
Continuous shooting rate 3.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Custom white balance
Image stabilization
Built-in flash
Flash range - 3.90 m
Flash modes Auto, On, Off, Red-eye reduction Auto, On, Off, Red-eye, Soft
External flash
AE bracketing
WB bracketing
Highest flash synchronize 1/180s -
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 (30, 15 fps)
Maximum video resolution None 1280x720
Video format - Motion JPEG
Mic support
Headphone support
Connectivity
Wireless None Eye-Fi Connected
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 lb) 157 gr (0.35 lb)
Physical dimensions 129 x 93 x 70mm (5.1" x 3.7" x 2.8") 114 x 58 x 28mm (4.5" x 2.3" x 1.1")
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 - 260 shots
Style of battery - Battery Pack
Battery model 4 x AA D-LI92
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse shooting
Storage type SD/MMC card SD/SDHC/SDXC, Internal
Card slots Single Single
Retail cost $0 $350