Panasonic GH3 vs Pentax WG-2 GPS
66 Imaging
52 Features
80 Overall
63
91 Imaging
39 Features
37 Overall
38
Panasonic GH3 vs Pentax WG-2 GPS Key Specs
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Fully Articulated Screen
- ISO 200 - 12800
- 1920 x 1080 video
- Micro Four Thirds Mount
- 550g - 133 x 93 x 82mm
- Revealed September 2012
- Superseded the Panasonic GH2
- Replacement is Panasonic GH4
(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
- Revealed February 2012
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Following is a detailed analysis of the Panasonic GH3 and Pentax WG-2 GPS, one is a Advanced Mirrorless and the latter is a Waterproof by rivals Panasonic and Pentax. The resolution of the GH3 (16MP) and the WG-2 GPS (16MP) is pretty comparable but the GH3 (Four Thirds) and WG-2 GPS (1/2.3") use different sensor measurements.
Sora from OpenAI releases its first ever music videoThe GH3 was launched 8 months after the WG-2 GPS and they are of a similar generation. Each of the cameras come with different body type with the Panasonic GH3 being a SLR-style mirrorless camera and the Pentax WG-2 GPS being a Compact camera.
Before we go through a in depth comparison, below is a short view of how the GH3 matches up vs the WG-2 GPS with respect to portability, imaging, features and an overall score.
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Here is a preview of the gallery images for Panasonic Lumix DMC-GH3 and Pentax Optio WG-2 GPS. The complete galleries are provided at Panasonic GH3 Gallery and Pentax WG-2 GPS Gallery.
Reasons to pick Panasonic GH3 over the Pentax WG-2 GPS
| GH3 | WG-2 GPS | |||
|---|---|---|---|---|
| Revealed | September 2012 |  | February 2012 | More modern by 8 months |
| Screen type | Fully Articulated |  | Fixed | Fully Articulating screen |
| Screen resolution | 614k |  | 460k | Crisper screen (+154k dot) |
| Selfie screen |  | Easy selfies | ||
| Touch screen |  | Quickly navigate |
Reasons to pick Pentax WG-2 GPS over the Panasonic GH3
| WG-2 GPS | GH3 |
|---|
Common features in the Panasonic GH3 and Pentax WG-2 GPS
| GH3 | WG-2 GPS | |||
|---|---|---|---|---|
| Focus manually |  | Very precise focusing | ||
| Screen dimension | 3" |  | 3" | Identical screen measurements |
Panasonic GH3 vs Pentax WG-2 GPS Physical Comparison
If you're planning to carry around your camera, you will need to factor in its weight and proportions. The Panasonic GH3 features physical dimensions of 133mm x 93mm x 82mm (5.2" x 3.7" x 3.2") accompanied by a weight of 550 grams (1.21 lbs) and the Pentax WG-2 GPS has measurements of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") along with a weight of 198 grams (0.44 lbs).
Check out the Panasonic GH3 and Pentax WG-2 GPS in the latest Camera with Lens Size Comparison Tool.
Do not forget, the weight of an Interchangeable Lens Camera will change based on the lens you select during that time. The following is the front view sizing comparison of the GH3 and the WG-2 GPS.
Taking into consideration dimensions and weight, the portability score of the GH3 and WG-2 GPS is 66 and 91 respectively.
Panasonic GH3 vs Pentax WG-2 GPS Sensor Comparison
Normally, it is hard to visualize the gap in sensor sizes merely by going through technical specs. The image underneath might provide you a much better sense of the sensor dimensions in the GH3 and WG-2 GPS.
As you have seen, each of these cameras have got the exact same megapixel count albeit different sensor sizes. The GH3 features the bigger sensor which should make getting shallow DOF easier. The younger GH3 provides a benefit with regard to sensor technology.
Panasonic GH3 vs Pentax WG-2 GPS Screen and ViewFinder
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Panasonic GH3 vs Pentax WG-2 GPS Specifications
| Panasonic Lumix DMC-GH3 | Pentax Optio WG-2 GPS | |
|---|---|---|
| General Information | ||
| Company | Panasonic | Pentax |
| Model type | Panasonic Lumix DMC-GH3 | Pentax Optio WG-2 GPS |
| Type | Advanced Mirrorless | Waterproof |
| Revealed | 2012-09-17 | 2012-02-07 |
| Physical type | SLR-style mirrorless | Compact |
| Sensor Information | ||
| Powered by | Venus Engine VII FHD | - |
| Sensor type | CMOS | BSI-CMOS |
| Sensor size | Four Thirds | 1/2.3" |
| Sensor dimensions | 17.3 x 13mm | 6.17 x 4.55mm |
| Sensor surface area | 224.9mm² | 28.1mm² |
| Sensor resolution | 16 megapixel | 16 megapixel |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3 and 16:9 |
| Max resolution | 4608 x 3456 | 4288 x 3216 |
| Max native ISO | 12800 | 6400 |
| Lowest native ISO | 200 | 125 |
| RAW pictures | ||
| Autofocusing | ||
| Manual focusing | ||
| Touch focus | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Total focus points | 23 | 9 |
| Lens | ||
| Lens support | Micro Four Thirds | fixed lens |
| Lens zoom range | - | 28-140mm (5.0x) |
| Highest aperture | - | f/3.5-5.5 |
| Macro focusing distance | - | 1cm |
| Number of lenses | 107 | - |
| Crop factor | 2.1 | 5.8 |
| Screen | ||
| Screen type | Fully Articulated | Fixed Type |
| Screen size | 3 inches | 3 inches |
| Screen resolution | 614 thousand dots | 460 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Screen technology | OLED Monitor with static touch control | Widescreen TFT color LCD with anti-reflective coating |
| Viewfinder Information | ||
| Viewfinder | Electronic | None |
| Viewfinder resolution | 1,744 thousand dots | - |
| Viewfinder coverage | 100% | - |
| Viewfinder magnification | 0.67x | - |
| Features | ||
| Minimum shutter speed | 60s | 4s |
| Fastest shutter speed | 1/4000s | 1/4000s |
| Continuous shutter rate | 20.0 frames/s | 1.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | - |
| Set white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | 12.00 m | 5.40 m |
| Flash options | Auto, On, Off, Red-Eye, Slow Sync | Auto, On, Off, Red-eye, Soft |
| External flash | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Fastest flash synchronize | 1/160s | - |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (60, 50, 30, 25 24 fps) 1280 x 720 (60, 50, 30, 25fps), 640 x 480 (30, 25fps | 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30fps), 320 x 240 (30, 15 fps) |
| Max video resolution | 1920x1080 | 1920x1080 |
| Video format | MPEG-4, AVCHD, H.264 | MPEG-4, H.264 |
| Mic support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | Built-In | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | BuiltIn |
| Physical | ||
| Environment sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 550 gr (1.21 lb) | 198 gr (0.44 lb) |
| Dimensions | 133 x 93 x 82mm (5.2" x 3.7" x 3.2") | 122 x 61 x 30mm (4.8" x 2.4" x 1.2") |
| DXO scores | ||
| DXO Overall rating | 71 | not tested |
| DXO Color Depth rating | 22.7 | not tested |
| DXO Dynamic range rating | 12.4 | not tested |
| DXO Low light rating | 812 | not tested |
| Other | ||
| Battery life | 540 pictures | 260 pictures |
| Form of battery | Battery Pack | Battery Pack |
| Battery ID | - | D-LI92 |
| Self timer | Yes (2 or 10 sec, 10 sec (3 images)) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Storage type | SD/SDHC/SDXC | SD/SDHC/SDXC card, Internal |
| Card slots | 1 | 1 |
| Price at release | $799 | $300 |