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Pentax WG-2 GPS vs Samsung SL820

Portability
91
Imaging
39
Features
37
Overall
38
Pentax Optio WG-2 GPS front
 
Samsung SL820 front
Portability
94
Imaging
34
Features
21
Overall
28

Pentax WG-2 GPS vs Samsung SL820 Key Specs

Pentax WG-2 GPS
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 125 - 6400
  • 1920 x 1080 video
  • 28-140mm (F3.5-5.5) lens
  • 198g - 122 x 61 x 30mm
  • Released February 2012
Samsung SL820
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 1600
  • 1280 x 720 video
  • 28-140mm (F3.4-5.8) lens
  • 168g - 95 x 59 x 23mm
  • Released February 2009
  • Alternate Name is IT100
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Pentax WG-2 GPS vs Samsung SL820 Overview

Following is a detailed overview of the Pentax WG-2 GPS vs Samsung SL820, former is a Waterproof while the other is a Small Sensor Compact by companies Pentax and Samsung. There exists a large gap among the sensor resolutions of the WG-2 GPS (16MP) and SL820 (12MP) but they enjoy the same exact sensor measurements (1/2.3").

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The WG-2 GPS was launched 3 years after the SL820 which is a fairly serious difference as far as camera technology is concerned. Both the cameras offer the identical body type (Compact).

Before getting in to a in-depth comparison, below is a quick synopsis of how the WG-2 GPS matches up against the SL820 with respect to portability, imaging, features and an overall score.

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Reasons to pick Pentax WG-2 GPS over the Samsung SL820

 WG-2 GPS SL820 
ReleasedFebruary 2012February 2009More modern by 37 months
Manually focus Very precise focusing
Display resolution460k230kClearer display (+230k dot)

Reasons to pick Samsung SL820 over the Pentax WG-2 GPS

 SL820 WG-2 GPS 

Common features in the Pentax WG-2 GPS and Samsung SL820

 WG-2 GPS SL820 
Display typeFixed Fixed Fixed display
Display sizing3"3"Equivalent display measurements
Selfie screen Absent selfie screen
Touch display Absent Touch display

Pentax WG-2 GPS vs Samsung SL820 Physical Comparison

In case you're looking to carry around your camera often, you should think about its weight and size. The Pentax WG-2 GPS has got external measurements of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") and a weight of 198 grams (0.44 lbs) and the Samsung SL820 has specifications of 95mm x 59mm x 23mm (3.7" x 2.3" x 0.9") having a weight of 168 grams (0.37 lbs).

Look at the Pentax WG-2 GPS vs Samsung SL820 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will vary based on the lens you are utilizing at that time. Underneath is the front view size comparison of the WG-2 GPS vs the SL820.

Pentax WG-2 GPS vs Samsung SL820 size comparison

Taking into account dimensions and weight, the portability score of the WG-2 GPS and SL820 is 91 and 94 respectively.

Pentax WG-2 GPS vs Samsung SL820 top view buttons comparison

Pentax WG-2 GPS vs Samsung SL820 Sensor Comparison

More often than not, it's difficult to imagine the difference in sensor sizes just by researching technical specs. The image underneath might offer you a greater sense of the sensor sizing in the WG-2 GPS and SL820.

As you can tell, both of the cameras enjoy the same exact sensor sizing but different resolution. You can expect to see the Pentax WG-2 GPS to render extra detail utilizing its extra 4 Megapixels. Greater resolution can also enable you to crop images far more aggressively. The more recent WG-2 GPS provides an edge in sensor tech.

Pentax WG-2 GPS vs Samsung SL820 sensor size comparison

Pentax WG-2 GPS vs Samsung SL820 Screen and ViewFinder

Pentax WG-2 GPS vs Samsung SL820 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax WG-2 GPS Portrait photography information
Samsung SL820 Portrait photography information
40
you can focus manually
megapixel count decent (16 megapixels)
offers face detection focus
lack of manual mode
external flash not possible
small sensor (1/2.3")
no RAW support
26
includes face detection focus
manual focus not available
no manual control
can't use external flash
MP count low (12 megapixels)
very small sensor (1/2.3")
lack of RAW files
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Street Comparison

Pentax WG-2 GPS Street photography features
Samsung SL820 Street photography features
54
environment proof
no articulating screen
lack of image stabilization
small sensor (1/2.3")
no RAW support
47
screen is fixed
no image stabilization
very small sensor (1/2.3")
lack of RAW files
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Sports Comparison

Pentax WG-2 GPS Sports photography information
Samsung SL820 Sports photography information
38
megapixel count decent (16MP)
offers tracking autofocus
environment proof
low fps (1.0 frames/s)
no shutter priority mode
lack of image stabilization
small sensor (1/2.3")
no phase detect auto focus
17
no shutter priority mode
no image stabilization
MP count low (12 megapixels)
very small sensor (1/2.3")
lack of phase detect auto focus
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Travel Comparison

Travel photography with Pentax WG-2 GPS
Travel photography with Samsung SL820
70
environment proof
megapixel count decent (16 megapixels)
flash built-in
rather wide (28mm)
doesn't have a selfie friendly screen
slow maximum aperture (f3.5)
57
flash built-in
relatively wide (28mm)
does not have Time Lapse mode
MP count low (12MP)
does not offer selfie friendly display
sluggish max aperture (f3.4)
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Landscape Comparison

Pentax WG-2 GPS Landscape photography highlights
Samsung SL820 Landscape photography highlights
47
you can focus manually
rather wide (28mm)
decent sized screen (3")
megapixel count decent (16 megapixels)
environment proof
lens is fixed (fixed lens mount)
slow maximum aperture (f3.5)
lack of manual mode
lack of image stabilization
small sensor (1/2.3")
no RAW support
32
relatively wide (28mm)
nice screen size (3")
manual focus not available
fixed lens (fixed lens mount)
sluggish max aperture (f3.4)
no manual control
no image stabilization
MP count low (12MP)
very small sensor (1/2.3")
lack of RAW files
does not have Time Lapse mode
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Vlogging Comparison

Vlogging with Pentax WG-2 GPS
Vlogging with Samsung SL820
30
rather wide (28mm)
offers face detection focus
high res video (1920 x 1080 pxls)
slow maximum aperture (f3.5)
doesn't have a selfie friendly screen
lack of image stabilization
lack of external microphone support
27
relatively wide (28mm)
includes face detection focus
sluggish max aperture (f3.4)
does not offer selfie friendly display
no image stabilization
low video resolution (1280 x 720 pxls)
does not have external mic socket
Photography Glossary

Pentax WG-2 GPS vs Samsung SL820 Specifications

Detailed spec comparison table for Pentax WG-2 GPS and Samsung SL820
 Pentax Optio WG-2 GPSSamsung SL820
General Information
Brand Name Pentax Samsung
Model Pentax Optio WG-2 GPS Samsung SL820
Also called - IT100
Class Waterproof Small Sensor Compact
Released 2012-02-07 2009-02-17
Physical type Compact Compact
Sensor Information
Sensor type BSI-CMOS CCD
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.17 x 4.55mm 6.08 x 4.56mm
Sensor area 28.1mm² 27.7mm²
Sensor resolution 16 megapixels 12 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 16:9 4:3 and 16:9
Max resolution 4288 x 3216 4000 x 3000
Max native ISO 6400 1600
Minimum native ISO 125 80
RAW format
Autofocusing
Manual focus
AF touch
Continuous AF
AF single
AF tracking
Selective AF
AF center weighted
AF multi area
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 9 -
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 28-140mm (5.0x) 28-140mm (5.0x)
Maximum aperture f/3.5-5.5 f/3.4-5.8
Macro focus distance 1cm 5cm
Focal length multiplier 5.8 5.9
Screen
Type of display Fixed Type Fixed Type
Display diagonal 3 inches 3 inches
Resolution of display 460 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch functionality
Display technology Widescreen TFT color LCD with anti-reflective coating -
Viewfinder Information
Viewfinder type None None
Features
Min shutter speed 4 seconds 8 seconds
Max shutter speed 1/4000 seconds 1/1500 seconds
Continuous shutter rate 1.0 frames/s -
Shutter priority
Aperture priority
Manual mode
Custom WB
Image stabilization
Built-in flash
Flash range 5.40 m 4.50 m
Flash modes Auto, On, Off, Red-eye, Soft Auto, On, Off, Auto & Red-Eye reduction, Slow Sync, Fill-in Flash, Flash Off, Red-Eye Fix
Hot shoe
AE bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30fps), 320 x 240 (30, 15 fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (60, 30, 15 fps)
Max video resolution 1920x1080 1280x720
Video format MPEG-4, H.264 Motion JPEG
Mic port
Headphone port
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 198 grams (0.44 lbs) 168 grams (0.37 lbs)
Dimensions 122 x 61 x 30mm (4.8" x 2.4" x 1.2") 95 x 59 x 23mm (3.7" x 2.3" x 0.9")
DXO scores
DXO Overall 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 images -
Form of battery Battery Pack -
Battery model D-LI92 SLB-10A
Self timer Yes (2 or 10 sec) Yes
Time lapse shooting
Storage type SD/SDHC/SDXC card, Internal SD/SDHC/MMC/MMCplus, Internal
Card slots One One
Retail price $300 $280