Pentax WG-2 vs Sony H20
91 Imaging
39 Features
37 Overall
38


87 Imaging
33 Features
29 Overall
31
Pentax WG-2 vs Sony H20 Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 125 - 6400
- 1920 x 1080 video
- 28-140mm (F3.5-5.5) lens
- 192g - 122 x 61 x 30mm
- Announced February 2012
(Full Review)
- 10MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 100 - 3200
- Optical Image Stabilization
- 1280 x 720 video
- 38-380mm (F3.5-4.4) lens
- 250g - 107 x 69 x 47mm
- Revealed May 2009

Pentax WG-2 vs Sony H20 Overview
Its time to look much closer at the Pentax WG-2 versus Sony H20, former being a Waterproof while the other is a Small Sensor Compact by competitors Pentax and Sony. There exists a considerable gap among the sensor resolutions of the WG-2 (16MP) and H20 (10MP) but both cameras posses the same sensor dimensions (1/2.3").

The WG-2 was released 2 years later than the H20 and that is a fairly large difference as far as camera technology is concerned. The two cameras have the same body design (Compact).
Before diving right into a complete comparison, here is a short overview of how the WG-2 scores vs the H20 when it comes to portability, imaging, features and an overall grade.

Pentax WG-2 vs Sony H20 Gallery
Here is a sample of the gallery pictures for Pentax Optio WG-2 & Sony Cyber-shot DSC-H20. The complete galleries are available at Pentax WG-2 Gallery & Sony H20 Gallery.
Reasons to pick Pentax WG-2 over the Sony H20
WG-2 | H20 | |||
---|---|---|---|---|
Revealed | February 2012 | ![]() | May 2009 | More recent by 34 months |
Display resolution | 460k | ![]() | 230k | Crisper display (+230k dot) |
Reasons to pick Sony H20 over the Pentax WG-2
H20 | WG-2 |
---|
Common features in the Pentax WG-2 and Sony H20
WG-2 | H20 | |||
---|---|---|---|---|
Manually focus | ![]() | Very exact focusing | ||
Display type | Fixed | ![]() | Fixed | Fixed display |
Display dimensions | 3" | ![]() | 3" | Equal display sizing |
Selfie screen | ![]() | Lack of selfie screen | ||
Touch display | ![]() | Lack of Touch display |
Pentax WG-2 vs Sony H20 Physical Comparison
For anybody who is looking to lug around your camera, you have to factor its weight and proportions. The Pentax WG-2 enjoys external dimensions of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") and a weight of 192 grams (0.42 lbs) whilst the Sony H20 has measurements of 107mm x 69mm x 47mm (4.2" x 2.7" x 1.9") along with a weight of 250 grams (0.55 lbs).
Take a look at the Pentax WG-2 versus Sony H20 in our completely new Camera & Lens Size Comparison Tool.
Don't forget, the weight of an ILC will change based on the lens you are using at that moment. Below is a front view dimension comparison of the WG-2 vs the H20.

Taking into account dimensions and weight, the portability grade of the WG-2 and H20 is 91 and 87 respectively.

Pentax WG-2 vs Sony H20 Sensor Comparison
More often than not, it is difficult to see the contrast in sensor measurements just by seeing specifications. The graphic underneath will help provide you a much better sense of the sensor dimensions in the WG-2 and H20.
To sum up, both of these cameras provide the same sensor dimensions but not the same MP. You can anticipate the Pentax WG-2 to provide more detail as a result of its extra 6 Megapixels. Greater resolution will make it easier to crop images more aggressively. The more recent WG-2 will have an advantage in sensor tech.

Pentax WG-2 vs Sony H20 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax WG-2 vs Sony H20 Specifications
Pentax Optio WG-2 | Sony Cyber-shot DSC-H20 | |
---|---|---|
General Information | ||
Brand | Pentax | Sony |
Model type | Pentax Optio WG-2 | Sony Cyber-shot DSC-H20 |
Category | Waterproof | Small Sensor Compact |
Announced | 2012-02-07 | 2009-05-14 |
Body design | Compact | Compact |
Sensor Information | ||
Sensor type | BSI-CMOS | CCD |
Sensor size | 1/2.3" | 1/2.3" |
Sensor dimensions | 6.17 x 4.55mm | 6.17 x 4.55mm |
Sensor area | 28.1mm² | 28.1mm² |
Sensor resolution | 16 megapixel | 10 megapixel |
Anti alias filter | ||
Aspect ratio | 1:1, 4:3 and 16:9 | 4:3, 3:2 and 16:9 |
Max resolution | 4288 x 3216 | 3648 x 2736 |
Max native ISO | 6400 | 3200 |
Minimum native ISO | 125 | 100 |
RAW support | ||
Autofocusing | ||
Manual focusing | ||
Touch focus | ||
Autofocus continuous | ||
Autofocus single | ||
Autofocus tracking | ||
Autofocus selectice | ||
Center weighted autofocus | ||
Multi area autofocus | ||
Live view autofocus | ||
Face detect autofocus | ||
Contract detect autofocus | ||
Phase detect autofocus | ||
Total focus points | 9 | 9 |
Lens | ||
Lens support | fixed lens | fixed lens |
Lens zoom range | 28-140mm (5.0x) | 38-380mm (10.0x) |
Maximum aperture | f/3.5-5.5 | f/3.5-4.4 |
Macro focusing range | 1cm | 2cm |
Crop factor | 5.8 | 5.8 |
Screen | ||
Display type | Fixed Type | Fixed Type |
Display diagonal | 3 inch | 3 inch |
Resolution of display | 460k dot | 230k dot |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Display technology | Widescreen TFT color LCD with anti-reflective coating | - |
Viewfinder Information | ||
Viewfinder | None | None |
Features | ||
Min shutter speed | 4s | 30s |
Max shutter speed | 1/4000s | 1/2000s |
Continuous shutter speed | 1.0 frames per second | 2.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | - | Yes |
Change white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 5.40 m | 7.10 m |
Flash options | Auto, On, Off, Red-eye, Soft | Auto, On, Off, Red-Eye reduction, Slow Sync, Front Curtain, Rear Curtain |
External flash | ||
AE bracketing | ||
White balance bracketing | ||
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
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 fps), 640 x 480 (30 fps) |
Max video resolution | 1920x1080 | 1280x720 |
Video file format | MPEG-4, H.264 | - |
Mic input | ||
Headphone input | ||
Connectivity | ||
Wireless | Eye-Fi Connected | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 192 gr (0.42 lb) | 250 gr (0.55 lb) |
Physical dimensions | 122 x 61 x 30mm (4.8" x 2.4" x 1.2") | 107 x 69 x 47mm (4.2" x 2.7" x 1.9") |
DXO scores | ||
DXO Overall rating | not tested | not tested |
DXO Color Depth rating | not tested | not tested |
DXO Dynamic range rating | not tested | not tested |
DXO Low light rating | not tested | not tested |
Other | ||
Battery life | 260 photographs | - |
Style of battery | Battery Pack | - |
Battery ID | D-LI92 | NP-BG1 |
Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
Time lapse feature | ||
Storage media | SD/SDHC/SDXC card, Internal | Memory Stick Duo / Pro Duo, Internal |
Storage slots | One | One |
Pricing at release | $350 | $249 |