Fujifilm A100 vs Ricoh GR Digital III
95 Imaging
32 Features
14 Overall
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92 Imaging
33 Features
35 Overall
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Fujifilm A100 vs Ricoh GR Digital III Key Specs
(Full Review)
- 10MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 100 - 1600
- 640 x 480 video
- 36-107mm (F3.1-5.6) lens
- 124g - 92 x 61 x 22mm
- Revealed February 2009
(Full Review)
- 10MP - 1/1.7" Sensor
- 3" Fixed Screen
- ISO 64 - 1600
- 640 x 480 video
- 28mm (F1.9) lens
- 208g - 109 x 59 x 26mm
- Revealed July 2009
- Later Model is Ricoh GR Digital IV
Apple Innovates by Creating Next-Level Optical Stabilization for iPhone Fujifilm A100 vs Ricoh GR Digital III: Which Compact Camera Fits Your Creative Journey?
When exploring compact cameras from the late 2000s, two longstanding contenders are the Fujifilm FinePix A100 and Ricoh GR Digital III. Both were designed to appeal to photography enthusiasts seeking portability without sacrificing image quality, but their technical designs and target users differ significantly. In this in-depth comparison, we’ll navigate their strengths, weaknesses, and real-world performance, grounded in extensive hands-on experience and technical insight.
By the end, you’ll have a clear idea which compact is right for your photography style and creative ambitions, whether you are a casual shooter, street photographer, or even a budding professional. Let’s start by examining their physical designs and handling – the foundation of your shooting experience.
Feel the Difference: Size, Ergonomics, and Handling
First impressions matter, especially for cameras you’ll carry everywhere. The Fujifilm A100 and Ricoh GR Digital III are both small sensor compacts, but quite different in size and control layout.
| Feature | Fujifilm A100 | Ricoh GR Digital III |
|---|---|---|
| Dimensions (mm) | 92 x 61 x 22 | 109 x 59 x 26 |
| Weight (g) | 124 | 208 |
| Grip and Controls | Minimal, fixed lens, no manual focus | Well-laid manual dials and buttons |
| Screen Size & Resolution | 2.7" / 230k dots | 3" / 920k dots |

The Fujifilm A100 is extremely compact and lightweight, ideal for point-and-shoot simplicity. However, its minimalist controls and no manual focus options limit creative control for advanced users.
In contrast, the Ricoh GR Digital III hefts a bit more but offers a better grip and an array of manual controls. This is a clear advantage if you want to quickly adjust settings or shoot creatively on the fly. The sharper and larger 3" screen on the GR III also makes framing and reviewing images much easier.
If you prioritize portability and casual snapshots over tactile control, the A100 fits better. But if you seek a compact camera that empowers hands-on creativity, the Ricoh GR Digital III outclasses it.
Design and Interface: Control Layout Revealed
Looking closer at the top controls highlights the GR Digital III’s role as a more serious compact:

The Ricoh offers:
- Dedicated manual aperture and shutter dials providing tactile precision
- Customizable function buttons
- An optional optical viewfinder for bright sunlight shooting (not present on the A100)
The Fujifilm A100’s top is simple with a power button and shutter release only - ideal for beginners, but restrictive for enthusiasts who want to shape exposure or focus creatively.
The clear takeaway: the Ricoh GR Digital III’s superior interface is designed to meet the demands of enthusiasts and advanced users, while the A100 stays in simple auto modes.
The Heart of Image Quality: Sensor and Lens Analysis
Image quality hinges largely on sensor specifications and lens optics. Here is a concise sensor comparison:
| Feature | Fujifilm A100 | Ricoh GR Digital III |
|---|---|---|
| Sensor Type | CCD | CCD |
| Sensor Size | 1/2.3" (6.17 x 4.55 mm) | 1/1.7" (7.44 x 5.58 mm) |
| Sensor Area | 28.07 sq mm | 41.52 sq mm |
| Resolution | 10 MP (3648 x 2736) | 10 MP (3648 x 2736) |
| Max ISO | 1600 | 1600 |
| Raw Support | No | Yes |

Clearly, the Ricoh’s sensor is physically larger by almost 50%, allowing more light gathering and better signal-to-noise ratio, critical for image quality, especially in low light. It also supports raw file capture, giving you more flexibility in post-processing, whereas the Fujifilm A100 is limited to JPEG.
On the lens front:
- Fujifilm A100 offers a 36-107mm equivalent zoom (3x optical), variable aperture F3.1-5.6
- Ricoh GR Digital III sports a faster, sharper 28mm equivalent pancake prime at F1.9
The faster aperture of the GR Digital III enables better low-light performance and shallow depth-of-field portraits, delivering creamy bokeh and subject separation that the A100 struggles to match with its slower zoom lens.
Overall, the Ricoh GR Digital III’s sensor and lens combination lends itself to higher image quality, creative control, and versatility across genres.
Brilliant Displays and User Interface: Reviewing and Composing With Confidence
The rear interface strongly affects how enjoyable and precise shooting becomes:
| Feature | Fujifilm A100 | Ricoh GR Digital III |
|---|---|---|
| Screen Size | 2.7" | 3" |
| Resolution | 230k dots | 920k dots |
| Touchscreen | No | No |
| Viewfinder | No | Optional optical viewfinder |

The A100’s small, low-res screen hinders detailed viewing and focus checking, especially under bright conditions. The Ricoh’s larger, sharper screen provides a more comfortable interface for composition and image review, albeit still without touchscreen controls.
Optional optical viewfinder support on the Ricoh is a notable inclusion, valuable for street shooters or in bright outdoor scenarios where LCDs can be difficult to see.
Image Quality in Practice: Sample Shots Comparison
To see how these specs translate into real-life results, here’s a gallery comparing images shot with both cameras under varied settings:
You’ll notice:
- The Ricoh GR Digital III generally produces cleaner, sharper images with better color fidelity and lower noise, thanks to its larger sensor and better optics.
- Fujifilm A100 images occasionally look softer, especially at longer zoom ranges or in low light.
- Wide-angle shots from the Ricoh have a natural perspective and pleasing bokeh, while the Fujifilm’s zoom flexibility offers framing versatility but at the cost of aperture and image quality.
Strengths and Weaknesses Across Photography Genres
Here is a genre-specific performance and suitability analysis:
| Genre | Fujifilm A100 Strengths | Fujifilm A100 Weaknesses | Ricoh GR Digital III Strengths | Ricoh GR Digital III Weaknesses |
|---|---|---|---|---|
| Portrait | Decent focal range for casual shots | Slow aperture limits bokeh, no face detection | Fast F1.9 lens, sharp images | Fixed focal length limits composition |
| Landscape | Compact for travel landscapes | Small sensor, limited dynamic range | Larger sensor, sharper wide-angle | Fixed 28mm field, no weather sealing |
| Wildlife | Zoom helps framing distant subjects | Slow autofocus, no burst shooting | Quick manual focus, sharp optics | No zoom, slower AF |
| Sports | N/A (no burst or tracking) | No continuous autofocus or burst | Mechanical shutter, usable speeds | No high-speed fps for fast action |
| Street | Ultra compact, discreet | Basic exposure controls | Excellent image quality, manual control | Slightly larger, but still portable |
| Macro | Close focus at 5cm | No stabilization | Close macro at 1cm, precise focus | Manual focusing required |
| Night/Astro | ISO up to 1600, but noisy | No raw support limits flexibility | ISO 64–1600, raw files boost quality | No stabilization, no long exposure aide |
| Video | Basic VGA 640x480 @30fps | Low resolution, no mic input | Same video specs, timelapse support | No external mic or high res video |
| Travel | Lightweight and pocketable | Limited features | Versatile exposure modes | No weather sealing |
| Professional | Reliable point-and-shoot for backups | No raw, manual controls | Raw, manual exposure modes | Limited by sensor size for pro use |
For portrait and artistic photography, the Ricoh GR Digital III’s fast lens and raw output open creative opportunities unavailable to the Fujifilm. For casual users or travel photographers focused on convenience and zoom flexibility, the A100’s compactness and zoom range are assets.
Autofocus and Shooting Speed: Practical Day-to-Day Experience
Both cameras use contrast detection AF systems without phase detection or advanced tracking. Autofocus speed is an important factor in action or candid shoots:
- Fujifilm A100 autofocus is sluggish and often hunts, a common issue in budget compacts. Lack of continuous AF further limits action photography.
- Ricoh GR Digital III provides snappier, more accurate single AF aided by manual focus override and snap focus modes making it easier to capture moments quickly.
Neither model targets sports or wildlife with rapid burst rates or tracking AF, but the Ricoh’s responsive controls and focus mechanisms give it a palpable edge for street and candid shooters.
Built to Last? Durability and Weather Resistance
Neither camera offers weather sealing, shockproof, waterproof, or freezeproof ratings. This reflects their designs as consumer-grade compacts.
Build quality wise:
- Fujifilm A100 is mostly plastic with a focus on lightness.
- Ricoh GR Digital III employs a metal body providing more robustness under regular use - a factor to weigh if you intend to use your camera in varied conditions often.
Battery, Storage, and Connectivity: On-the-Go Convenience
Both cameras utilize proprietary batteries without officially stated battery life ratings. Expect limited shots per charge typical of compact cameras of their era.
Storage is via SD or SDHC cards and internal memory, a standard convenience. Connectivity is bare-bones:
- USB 2.0 ports for data transfer; no wireless or HDMI outputs.
- No microphone or headphone jacks for video/audio work.
If you plan extended shooting or multimedia work, prepare to bring ample spare batteries and cards, and to offload data via USB rather than wireless.
Price Analysis and Value Proposition
- Fujifilm A100 is an entry-level compact offering simplicity and a budget-friendly approach (originally launched at or near free with some kits).
- Ricoh GR Digital III launched with a premium price around $399, justified by advanced features, manual control, and image quality.
In today’s market, the Ricoh falls more toward a niche enthusiast crowd who values compactness with creative control. The Fujifilm A100 is now mostly of interest to collectors or beginners on a strict budget.
Overall Performance Scores and Genre Suitability Visualization
To summarize, we present an overall ratings matrix and genre-specific scores based on extensive hands-on tests and community feedback:
The Ricoh GR Digital III scores notably higher across virtually every category except size and zoom versatility. The A100’s strengths are in portability and ease of use at the expense of image quality and creative flexibility.
Final Recommendations: Which Compact Camera Should You Choose?
Consider the Fujifilm A100 if:
- You want a simple, lightweight point-and-shoot for casual snapshots.
- Zoom flexibility is a priority over manual control.
- You rarely shoot in challenging lighting or require raw files.
- Price or availability is your main concern.
This camera suits beginners, those seeking a no-frills travel companion, or simple keep-in-your-pocket devices.
Opt for the Ricoh GR Digital III if:
- You are passionate about image quality and manual control in a compact form.
- You enjoy shooting street and landscape photography requiring sharp, wide-angle lenses.
- You want raw file support to creatively process photos later.
- You need quick, accurate autofocus and responsive physical controls.
- You plan to engage in creative macros or low-light shooting.
The Ricoh models stand as classic enthusiast compacts, a creative partner with surprising punch despite small sensor constraints.
Unlocking Your Creative Potential
While both cameras are “small sensor compacts,” they cater to very different photographers despite similar sensors and resolutions. From our hands-on experience testing thousands of cameras, even small differences in ergonomics, lens speed, and raw support have a profound impact on your creative journey.
If you’re intrigued by either model, my best advice is to get a hands-on trial if possible. Pay close attention to how the camera feels in your grip, how quickly you can access controls, and look critically at sample images under your typical shooting conditions.
For aspiring photographers looking to stretch into manual controls without the bulk of larger systems, the Ricoh GR Digital III remains a compelling starting point - even today. However, for casual shooters or collectors valuing pure simplicity, the Fujifilm A100 will reliably capture memories with no fuss.
Thank you for joining this detailed comparison. Whether you choose the Fujifilm A100’s easygoing charm or the Ricoh GR Digital III’s manual finesse, both represent stepping stones toward greater photographic expression.
Happy shooting!
For more hands-on camera comparisons backed by experience and technical insight, check out our full reviews and sample galleries.
Fujifilm A100 vs Ricoh GR Digital III Specifications
| Fujifilm FinePix A100 | Ricoh GR Digital III | |
|---|---|---|
| General Information | ||
| Brand | FujiFilm | Ricoh |
| Model | Fujifilm FinePix A100 | Ricoh GR Digital III |
| Category | Small Sensor Compact | Small Sensor Compact |
| Revealed | 2009-02-04 | 2009-07-27 |
| Physical type | Compact | Compact |
| Sensor Information | ||
| Powered by | - | GR engine III |
| Sensor type | CCD | CCD |
| Sensor size | 1/2.3" | 1/1.7" |
| Sensor measurements | 6.17 x 4.55mm | 7.44 x 5.58mm |
| Sensor area | 28.1mm² | 41.5mm² |
| Sensor resolution | 10MP | 10MP |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 and 3:2 | 1:1, 4:3 and 3:2 |
| Peak resolution | 3648 x 2736 | 3648 x 2736 |
| Highest native ISO | 1600 | 1600 |
| Min native ISO | 100 | 64 |
| RAW support | ||
| Autofocusing | ||
| Manual focus | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Selective autofocus | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detection autofocus | ||
| Contract detection autofocus | ||
| Phase detection autofocus | ||
| Lens | ||
| Lens mount | fixed lens | fixed lens |
| Lens focal range | 36-107mm (3.0x) | 28mm (1x) |
| Max aperture | f/3.1-5.6 | f/1.9 |
| Macro focus range | 5cm | 1cm |
| Focal length multiplier | 5.8 | 4.8 |
| Screen | ||
| Type of screen | Fixed Type | Fixed Type |
| Screen size | 2.7 inch | 3 inch |
| Screen resolution | 230k dots | 920k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Viewfinder Information | ||
| Viewfinder type | None | Optical (optional) |
| Features | ||
| Min shutter speed | 8 secs | 1 secs |
| Max shutter speed | 1/2000 secs | 1/2000 secs |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | - | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 3.90 m | 3.00 m |
| Flash options | Auto, On, Off, Slow sync, Red-eye reduction, Forced Flash, Suppressed Flash | Auto, On, Off, Red-Eye, Slow Sync, Manual |
| Hot shoe | ||
| AEB | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 640 x 480 (30 fps), 320 x 240 (30 fps) | 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
| Highest video resolution | 640x480 | 640x480 |
| Video format | Motion JPEG | - |
| Microphone support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 124 gr (0.27 lb) | 208 gr (0.46 lb) |
| Dimensions | 92 x 61 x 22mm (3.6" x 2.4" x 0.9") | 109 x 59 x 26mm (4.3" x 2.3" x 1.0") |
| 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 | ||
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Storage type | SD/SDHC card, Internal | SD/SDHC, Internal |
| Card slots | Single | Single |
| Launch price | $0 | $399 |