Panasonic GF2 vs Pentax WG-2
88 Imaging
47 Features
50 Overall
48


91 Imaging
39 Features
37 Overall
38
Panasonic GF2 vs Pentax WG-2 Key Specs
(Full Review)
- 12MP - Four Thirds Sensor
- 3" Fixed Display
- ISO 100 - 6400
- 1920 x 1080 video
- Micro Four Thirds Mount
- 310g - 113 x 68 x 33mm
- Introduced February 2011
- Older Model is Panasonic GF1
- Renewed by Panasonic GF3
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 125 - 6400
- 1920 x 1080 video
- 28-140mm (F3.5-5.5) lens
- 192g - 122 x 61 x 30mm
- Revealed February 2012

Panasonic GF2 vs. Pentax WG-2: An Expert Comparison for Photography Enthusiasts
In the dynamic world of digital cameras, choosing the right tool often boils down to understanding how a device performs across real-world scenarios and meets your specific photographic ambitions. Today, I’m delving into a detailed comparison between two quite distinct entries in the consumer camera space: the Panasonic Lumix DMC-GF2 (GF2), a mirrorless entry-level interchangeable lens camera from early 2011, and the Pentax Optio WG-2, a rugged compact waterproof camera from 2012.
These two cameras occupy very different niches: the GF2 leans toward enthusiasts eager to experiment with lenses and manual control, while the WG-2 beckons adventure travelers and outdoor shooters who need durability and simplicity. But how do they stack up in terms of image quality, handling, autofocus, video, and suitability for various genres of photography? After spending countless hours testing cameras across many categories, I bring you a hands-on, technical, and practical comparison that dives deep beyond the specs sheet - revealing how each performs when pushed in real life.
First Impressions: Design, Size, and Handling
When I first picked up these cameras, their user profiles immediately became apparent in their form and feel. The Panasonic GF2 is a rangefinder-style mirrorless with a minimal footprint but a thoughtfully engineered control layout designed for enthusiasts wanting a compact yet versatile camera. Meanwhile, the Pentax WG-2 is a tough, compact point-and-shoot built like a tank for outdoor situations.
Looking at their physical dimensions - the GF2 measures 113 x 68 x 33 mm and weighs 310g, while the WG-2 is slightly bulkier at 122 x 61 x 30 mm but lighter at 192g - Panasonic opts for a slightly larger grip to accommodate precise handling and control dials. The WG-2 keeps things lean and squarish for pocketability but lacks significant grip structure.
Ergonomically, the GF2 feels more natural for longer sessions thanks to its dedicated mode dial and a touchscreen LCD, whereas the WG-2 focuses on ruggedness over finesse, featuring waterproofing and shockproof construction with minimal buttons to avoid accidental presses.
Control Layout and User Interface: Speed and Intuition Matter
User interface is an area where these two mark strong contrasts. The GF2's design emphasizes manual control and quick access to settings, targeting photographers willing to explore aperture/shutter priority modes and exposure compensation.
The GF2 features the key photography dials - shutter speed and exposure compensation accessible via the top dial - plus a 3-inch touchscreen that doubles as a focus point selector and menu navigator. Although I found the touchscreen responsive, it can be a tad cramped for complex menu diving, something typical for cameras its size and era.
Conversely, the Pentax WG-2 skips shutter or aperture priority modes entirely, offering auto exposure with limited in-camera customizations. Its controls focus on robustness rather than speed, making it more suitable for action in rough conditions where immediate manual adjustments are less practical.
The WG-2 sticks to a 3-inch LCD as well but with no touchscreen and fewer physical buttons, emphasizing simplicity with a slippery but durable grip texture - perfect for wet or gloved hands.
Sensor and Image Quality: Size and Technology Tell a Story
At the heart of any camera lies its sensor. Here, the Honey and Vinegar of image quality separate these two significantly.
The Panasonic GF2 boasts a Four Thirds-sized CMOS sensor (17.3 x 13 mm) with 12 megapixels, notable for delivering a balance of detail, dynamic range, and noise control superior to typical compact cameras. Its use of the Venus Engine FHD processor helps with noise reduction and color reproduction, yielding image files approaching those of entry-level DSLRs of its time.
In contrast, the Pentax WG-2 sports a much smaller 1/2.3" BSI-CMOS sensor measuring 6.17 x 4.55 mm with 16 megapixels. While pixel count is higher, the smaller sensor size limits light gathering, especially in low light and high-contrast scenes. Images often show more noise and less subtle tonal gradation when pushed in post-processing.
What’s striking in practical terms? The GF2’s wider sensor area (224.9 mm² compared to WG-2’s 28.1 mm²) translates to better control over depth of field for portrait work, improved dynamic range for landscapes, and superior low-light performance. Conversely, the WG-2 produces sharp daytime shots but falls short after sunset or in challenging lighting.
However, it’s important to note that the WG-2’s sensor benefits from back-side illumination tech (BSI), which slightly enhances its light sensitivity compared to older compact sensors. But even then, its small sensor remains a technical limitation for image excellence.
Viewfinder and Screen Experience: Liveview is Your Friend
Both cameras forgo traditional optical or electronic viewfinders - a compromise increasingly common in this generation of compact and mirrorless cameras but one that impacts shooting style.
Fortunately, both have 3-inch LCD screens with approximately 460K dots of resolution, providing a bright, reasonably sharp canvas for composing shots. The GF2’s touchscreen capability is a standout for centered and off-center focusing and touch-triggered shutter release, vital in street or portraiture scenarios demanding quick framing.
The WG-2’s anti-reflective coating on its non-touch screen delivers better readability in harsh sunlight, a nod to its outdoor reliability focus. But I missed the ability to tap focus or navigate swiftly through menus.
Autofocus Performance: Tracking Moving Subjects
In this category, my field tests reveal clarity about their intended audiences.
The Panasonic GF2 employs a 23-point contrast-detection autofocus system with face detection and continuous AF capabilities that support tracking moving subjects moderately well for its class and time. Its lens options via the Micro Four Thirds mount enable high-speed autofocusing with modern optics - a significant benefit for subjects like wildlife or sports where timing is critical.
The Pentax WG-2 uses contrast-detection autofocus across nine points and supports basic face detection as well. However, it lacks continuous AF during burst modes due to modest burst speeds (1 fps only). This limits capability for fast action or wildlife shots.
While I wouldn't put either in the league of professional sports cameras, the GF2’s autofocus is measurably quicker and more accurate, especially when paired with quality lenses.
Lens Ecosystem and Compatibility: Flexibility vs. Fixed Convenience
The GF2’s biggest strength is its adaptability. Micro Four Thirds is one of the most mature mirrorless ecosystems, and with over 100 compatible lenses ranging from ultra-wide primes to telephoto zooms, the GF2 easily adapts to various photography styles.
In comparison, the WG-2’s fixed lens - a 28-140mm equivalent zoom with f/3.5–5.5 aperture - limits creative options. While it covers a practical focal range for everyday shooting and macro down to 1 cm, it cannot compete with the optical versatility that an interchangeable lens system provides.
This difference is crucial for enthusiasts: the GF2 invites experimentation with lenses optimized for portraits, landscapes, macro, wildlife, or street photography; the WG-2 appeals to users wanting an all-in-one waterproof shooter without fuss.
Burst Shooting and Buffer: Catching the Decisive Moment
Frame rates and buffer capacity form another dividing factor.
Panasonic GF2 offers continuous shooting at 3 fps, respectable for capturing casual action and street candid moments, but not high-speed sports. The buffer depth is limited, so long bursts in RAW are modest.
Pentax WG-2 slows to 1 fps continuous shooting, essentially suited only for static scenes or deliberate framing rather than rapid sequences. Not designed for action intensive photography.
Build Quality and Environmental Durability: Who’s Ready for Rough Use?
Pentax’s selling point with the WG-2 is clear in its environmental sealing and rugged certification.
The WG-2 is waterproof up to 12 meters, dustproof, shockproof from 1.5 meters, crushproof up to 100 kgf, and freezeproof down to -10°C - a bona fide tough little companion for hiking, diving, or working in challenging environments.
Panasonic GF2, by contrast, is not weather sealed. The lightweight plastic and metal construction is not designed for abuse or harsh weather, so outdoor use demands caution and protective gear.
Battery Life and Storage: Real World Shooting Durations
Battery endurance and storage flexibility are often underappreciated but are critical in practice.
The GF2's rated battery life of approximately 300 shots per charge is serviceable for day trips or casual photography, enhanced somewhat by USB charging options but limited by its older battery tech.
The WG-2, while offering only around 260 shots per charge, boasts internal storage as a backup - a pleasant addition if you’re in the wild and forget an SD card.
Both support SD/SDHC/SDXC cards through a single slot, so storage expansion is straightforward and accessible.
Video Capabilities: HD Quality with Limitations
Video shooters will note that both cameras offer HD video but with differing approaches.
The GF2 provides Full HD 1080p at 60 fps in AVCHD format, delivering smooth motion capture suitable for casual videos and YouTube-style content. However, it lacks external mic input, so audio quality is limited to built-in microphones.
The WG-2 supports 1080p 30 fps video in MPEG-4/H.264 formats, also without mic input. It offers time-lapse recording, a nice bonus for nature or travel photographers wanting to capture slow progression scenes.
Neither camera supports 4K or advanced video features found in more recent models, so filmmakers will find both somewhat limited.
Practical Performance in Photography Genres
Now, let’s examine how these cameras tend to perform across key photographic disciplines, drawing upon hours of combined use and data.
Photography Genre | Panasonic GF2 | Pentax WG-2 |
---|---|---|
Portraiture | Superior skin tone rendition, appealing bokeh due to larger sensor, facial recognition works reliably | Acceptable for casual portraits, but limited by smaller sensor; less control over background blur |
Landscape | Excellent dynamic range and resolution; no weather sealing limits harsh conditions | Robust weatherproofing shines outdoors; sensor size and image quality less impressive for fine details |
Wildlife | Autofocus speed and lens choice enable decent tracking and telephoto reach | Limited zoom and slower AF restrict tracking ability |
Sports | Moderate frame rate limits fast action use; better lens and AF system | Burst too slow; best for casual sports moments only |
Street | Compact, discreet, touchscreen focusing makes it engaging for candid shooting | Less discreet; rugged design can attract attention |
Macro | Lens dependent, but excellent with close focus lenses | Impressive 1cm macro focus range; fixed lens limits depth |
Night/Astro | Better high ISO and noise control, manual modes available | Sensor struggles after sunset; no manual exposure |
Video | Full HD with 60fps; no mic input but quality is solid | Full HD at 30fps; time-lapse a plus for creativity |
Travel | Lightweight and wallet-friendly with adaptable lenses | Lightweight, rugged, compact for adventure travel |
Professional Use | Raw support, flexible workflows; best as a second or lightweight camera | Less suited due to image quality and lack of RAW |
Final Scores and Value: What Does the Data Say?
Our expert panel scored these cameras based on combined objective lab data and field tests.
Panasonic GF2: Scores high for image quality, autofocus, and control but lacks weather sealing and shows average video features.
Pentax WG-2: Excels in build durability and outdoor readiness but scores lower on sensor performance, autofocus, and video.
Who Should Buy the Panasonic GF2?
If you’re a photography enthusiast seeking an affordable gateway into interchangeable lens systems, prioritizing image quality and creative control, the GF2 is an excellent pick. It’s especially well suited for portraits, landscapes, street photography, or even amateur wildlife shots when paired with suitable lenses.
Despite its age, the GF2’s sensor and Micro Four Thirds ecosystem provide a solid foundation for exploration and growth without overwhelming you with complexity. Its touchscreen is a handy interface for those transitioning from smartphones, and its moderate size makes it comfortable for day-to-day use.
However, if your work involves harsh weather, heavy travel in precarious conditions, or underwater adventure, this camera will require caution and additional protection.
Who Should Opt for Pentax WG-2?
For shooters whose primary concern is durability and simplicity - hikers, adventure travelers, snorkelers, or anyone needing a camera that will keep shooting despite getting wet, dusty, or knocked around - the WG-2 is the choice.
This camera is a solid companion for casual photography, producing respectable images in good daylight while offering hardcore resilience. The extensive environmental sealing and tough body mean you don’t have to baby it.
The built-in macro mode, time-lapse feature, and waterproof guarantee justify its price tag for outdoor enthusiasts who prioritize reliability over technical sophistication.
Summing It Up: Two Cameras, Two Worlds
The Panasonic GF2 and Pentax WG-2 sit at different ends of the photography tool spectrum. The GF2 invites artistic control with interchangeable lenses and decent image quality but demands careful handling. The WG-2 guarantees rugged reliability and splash-ready adventure shots but compromises on image finesse and creative flexibility.
Your choice should depend on how much you value image quality and versatility versus the need for durability and simplicity. For a budding hobbyist expanding photographic skills, go Panasonic. For the rugged explorer with no time for gear babysitting, Pentax is your steadfast companion.
I hope this thorough comparison helps you navigate the nuances and pick the camera that fits your vision and shooting environment best.
Panasonic GF2 vs Pentax WG-2 Specifications
Panasonic Lumix DMC-GF2 | Pentax Optio WG-2 | |
---|---|---|
General Information | ||
Manufacturer | Panasonic | Pentax |
Model type | Panasonic Lumix DMC-GF2 | Pentax Optio WG-2 |
Type | Entry-Level Mirrorless | Waterproof |
Introduced | 2011-02-24 | 2012-02-07 |
Body design | Rangefinder-style mirrorless | Compact |
Sensor Information | ||
Processor Chip | Venus Engine 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 | 12MP | 16MP |
Anti alias filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3 and 16:9 |
Max resolution | 4000 x 3000 | 4288 x 3216 |
Max native ISO | 6400 | 6400 |
Min native ISO | 100 | 125 |
RAW format | ||
Autofocusing | ||
Focus manually | ||
Touch focus | ||
AF continuous | ||
Single AF | ||
Tracking AF | ||
AF selectice | ||
AF center weighted | ||
Multi area AF | ||
Live view AF | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
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 |
Total lenses | 107 | - |
Crop factor | 2.1 | 5.8 |
Screen | ||
Display type | Fixed Type | Fixed Type |
Display sizing | 3 inches | 3 inches |
Resolution of display | 460 thousand dot | 460 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Display technology | TFT Color LCD with wide-viewing angle | Widescreen TFT color LCD with anti-reflective coating |
Viewfinder Information | ||
Viewfinder | None | None |
Features | ||
Min shutter speed | 60 secs | 4 secs |
Max shutter speed | 1/4000 secs | 1/4000 secs |
Continuous shutter speed | 3.0fps | 1.0fps |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | Yes | - |
Custom WB | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | 6.00 m | 5.40 m |
Flash modes | Auto, On, Off, Red-Eye, Slow Sync | Auto, On, Off, Red-eye, Soft |
Hot shoe | ||
AEB | ||
WB bracketing | ||
Max flash sync | 1/160 secs | - |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | 1920 x 1080 (60 fps), 1280 x 720p (60, 30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) | 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 | AVCHD, Motion JPEG | MPEG-4, H.264 |
Mic jack | ||
Headphone jack | ||
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 | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 310 grams (0.68 lb) | 192 grams (0.42 lb) |
Physical dimensions | 113 x 68 x 33mm (4.4" x 2.7" x 1.3") | 122 x 61 x 30mm (4.8" x 2.4" x 1.2") |
DXO scores | ||
DXO Overall rating | 54 | not tested |
DXO Color Depth rating | 21.2 | not tested |
DXO Dynamic range rating | 10.3 | not tested |
DXO Low light rating | 506 | not tested |
Other | ||
Battery life | 300 images | 260 images |
Battery form | 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 feature | ||
Type of storage | SD/SDHC/SDXC | SD/SDHC/SDXC card, Internal |
Storage slots | One | One |
Price at release | $330 | $350 |