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Pentax K-r vs Pentax WG-2 GPS

Portability
67
Imaging
53
Features
52
Overall
52
Pentax K-r front
 
Pentax Optio WG-2 GPS front
Portability
91
Imaging
39
Features
37
Overall
38

Pentax K-r vs Pentax WG-2 GPS Key Specs

Pentax K-r
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 200 - 12800 (Expand to 25600)
  • Sensor based Image Stabilization
  • 1/6000s Max Shutter
  • 1280 x 720 video
  • Pentax KAF2 Mount
  • 598g - 125 x 97 x 68mm
  • Introduced March 2011
Pentax WG-2 GPS
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 125 - 6400
  • 1920 x 1080 video
  • 28-140mm (F3.5-5.5) lens
  • 198g - 122 x 61 x 30mm
  • Released February 2012
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Pentax K-r vs Pentax WG-2 GPS Overview

Its time to look a bit more closely at the Pentax K-r vs Pentax WG-2 GPS, former being a Entry-Level DSLR while the latter is a Waterproof and both of them are designed by Pentax. There is a sizable difference between the image resolutions of the K-r (12MP) and WG-2 GPS (16MP) and the K-r (APS-C) and WG-2 GPS (1/2.3") use different sensor size.

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The K-r was announced 11 months prior to the WG-2 GPS so they are both of a similar age. Both the cameras come with different body type with the Pentax K-r being a Compact SLR camera and the Pentax WG-2 GPS being a Compact camera.

Before delving straight into a thorough comparison, below is a quick synopsis of how the K-r grades against the WG-2 GPS with regards to portability, imaging, features and an overall grade.

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Reasons to pick Pentax K-r over the Pentax WG-2 GPS

 K-r WG-2 GPS 
Screen resolution921k460kSharper screen (+461k dot)

Reasons to pick Pentax WG-2 GPS over the Pentax K-r

 WG-2 GPS K-r 
ReleasedFebruary 2012March 2011More recent by 11 months

Common features in the Pentax K-r and Pentax WG-2 GPS

 K-r WG-2 GPS 
Manual focus Dial precise focus
Screen typeFixed Fixed Fixed screen
Screen dimension3"3"Identical screen size
Selfie screen Neither contains selfie screen
Touch screen Neither contains Touch screen

Pentax K-r vs Pentax WG-2 GPS Physical Comparison

For anyone who is planning to lug around your camera frequently, you will have to factor in its weight and dimensions. The Pentax K-r has got exterior dimensions of 125mm x 97mm x 68mm (4.9" x 3.8" x 2.7") with a weight of 598 grams (1.32 lbs) and the Pentax WG-2 GPS has dimensions of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") with a weight of 198 grams (0.44 lbs).

Contrast the Pentax K-r vs Pentax WG-2 GPS in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will vary based on the lens you are utilising at that time. Here is the front view overall size comparison of the K-r against the WG-2 GPS.

Pentax K-r vs Pentax WG-2 GPS size comparison

Considering size and weight, the portability score of the K-r and WG-2 GPS is 67 and 91 respectively.

Pentax K-r vs Pentax WG-2 GPS top view buttons comparison

Pentax K-r vs Pentax WG-2 GPS Sensor Comparison

Usually, its tough to picture the gap between sensor measurements just by checking technical specs. The graphic underneath should offer you a far better sense of the sensor sizes in the K-r and WG-2 GPS.

As you have seen, the 2 cameras have got different megapixel count and different sensor measurements. The K-r having a bigger sensor is going to make achieving bokeh easier and the Pentax WG-2 GPS will give you extra detail with its extra 4 Megapixels. Higher resolution can also enable you to crop photographs much more aggressively. The older K-r is going to be disadvantaged with regard to sensor tech.

Pentax K-r vs Pentax WG-2 GPS sensor size comparison

Pentax K-r vs Pentax WG-2 GPS Screen and ViewFinder

Pentax K-r vs Pentax WG-2 GPS Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-r Portrait photography details
Pentax WG-2 GPS Portrait photography details
63
you can focus manually
sensor size is good (APS-C)
supports face detect focusing
delivers RAW files
sensor resolution not great (12MP)
40
has manual focus
megapixel count good (16MP)
includes face detection focusing
no manual control
external flash not possible
small sensor size (1/2.3")
no RAW format
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Street Comparison

Street photography with Pentax K-r
Street photography with Pentax WG-2 GPS
67
built in image stabilization (Sensor based)
sensor size is good (APS-C)
delivers RAW files
no articulating screen
54
environment sealing
fixed screen
does not have image stabilization
small sensor size (1/2.3")
no RAW format
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Sports Comparison

Pentax K-r Sports photography highlights
Pentax WG-2 GPS Sports photography highlights
55
maximum shutter speed is high (1/6,000 seconds)
built in image stabilization (Sensor based)
sensor size is good (APS-C)
comes with phase detect AF
continuous shooting slow (6.0 frames/s)
sensor resolution not great (12 megapixels)
not so great battery life (470 per charge)
38
megapixel count good (16MP)
includes tracking autofocus
environment sealing
max frames per second very slow (1.0 frames/s)
no shutter priority mode
does not have image stabilization
small sensor size (1/2.3")
no phase detect AF
Photography Glossary

Travel Comparison

Pentax K-r Travel photography highlights
Pentax WG-2 GPS Travel photography highlights
47
has built in flash
not so great battery life (470 shots)
sensor resolution not great (12 megapixels)
screen isn't selfie friendly
70
environment sealing
megapixel count good (16 megapixels)
flash built-in
relatively wide (28mm)
doesn't have selfie friendly display
slow max aperture (f3.5)
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Landscape Comparison

Pentax K-r Landscape photography factors
Pentax WG-2 GPS Landscape photography factors
65
you can focus manually
change lenses (Pentax KAF2 mount)
nice screen size (3 inch)
built in image stabilization (Sensor based)
sensor size is good (APS-C)
delivers RAW files
sensor resolution not great (12MP)
not so great battery life (470 CIPA)
47
has manual focus
relatively wide (28mm)
good sized screen (3 inch)
megapixel count good (16MP)
environment sealing
lens is fixed (fixed lens mount)
slow max aperture (f3.5)
no manual control
does not have image stabilization
small sensor size (1/2.3")
no RAW format
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Vlogging Comparison

Pentax K-r Vlogging information
Pentax WG-2 GPS Vlogging information
26
built in image stabilization (Sensor based)
supports face detect focusing
screen isn't selfie friendly
low video resolution (1280 x 720 resolution)
doesn't have microphone port
30
relatively wide (28mm)
includes face detection focusing
high video quality (1920 x 1080 pxls)
slow max aperture (f3.5)
doesn't have selfie friendly display
does not have image stabilization
does not have external microphone jack
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Pentax K-r vs Pentax WG-2 GPS Specifications

Detailed spec comparison table for Pentax K-r and Pentax WG-2 GPS
 Pentax K-rPentax Optio WG-2 GPS
General Information
Brand Name Pentax Pentax
Model type Pentax K-r Pentax Optio WG-2 GPS
Type Entry-Level DSLR Waterproof
Introduced 2011-03-11 2012-02-07
Body design Compact SLR Compact
Sensor Information
Powered by Prime II -
Sensor type CMOS BSI-CMOS
Sensor size APS-C 1/2.3"
Sensor measurements 23.6 x 15.8mm 6.17 x 4.55mm
Sensor area 372.9mm² 28.1mm²
Sensor resolution 12 megapixels 16 megapixels
Anti alias filter
Aspect ratio 3:2 1:1, 4:3 and 16:9
Highest resolution 4288 x 2848 4288 x 3216
Highest native ISO 12800 6400
Highest boosted ISO 25600 -
Minimum native ISO 200 125
RAW images
Minimum boosted ISO 100 -
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 11 9
Cross type focus points 9 -
Lens
Lens support Pentax KAF2 fixed lens
Lens zoom range - 28-140mm (5.0x)
Largest aperture - f/3.5-5.5
Macro focusing range - 1cm
Number of lenses 151 -
Focal length multiplier 1.5 5.8
Screen
Display type Fixed Type Fixed Type
Display sizing 3" 3"
Resolution of display 921k dot 460k dot
Selfie friendly
Liveview
Touch capability
Display tech TFT LCD monitor Widescreen TFT color LCD with anti-reflective coating
Viewfinder Information
Viewfinder Optical (pentamirror) None
Viewfinder coverage 96 percent -
Viewfinder magnification 0.57x -
Features
Lowest shutter speed 30 seconds 4 seconds
Highest shutter speed 1/6000 seconds 1/4000 seconds
Continuous shooting speed 6.0 frames per sec 1.0 frames per sec
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes -
Set white balance
Image stabilization
Built-in flash
Flash distance 12.00 m (at ISO 100) 5.40 m
Flash modes Auto, Red-eye Reduction, Slow-speed Sync, Trailing Curtain Sync, High-Speed Sync and Wireless Sync Auto, On, Off, Red-eye, Soft
External flash
AE bracketing
WB bracketing
Highest flash sync 1/180 seconds -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 (25 fps), 640 x 480 (25 fps) 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30fps), 320 x 240 (30, 15 fps)
Highest video resolution 1280x720 1920x1080
Video format Motion JPEG MPEG-4, H.264
Microphone input
Headphone input
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional BuiltIn
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 598g (1.32 lbs) 198g (0.44 lbs)
Dimensions 125 x 97 x 68mm (4.9" x 3.8" x 2.7") 122 x 61 x 30mm (4.8" x 2.4" x 1.2")
DXO scores
DXO All around rating 72 not tested
DXO Color Depth rating 22.9 not tested
DXO Dynamic range rating 12.4 not tested
DXO Low light rating 755 not tested
Other
Battery life 470 images 260 images
Type of battery Battery Pack Battery Pack
Battery ID D-LI109,4 x AA D-LI92
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC SD/SDHC/SDXC card, Internal
Storage slots One One
Retail cost $1,100 $300