infomatique

A MEDIUM FORMAT CAMERA IN A COMPACT BODY

When I last visited Belfast I had a bad fall and my Sony A7RIV has given many problems since then as it was damaged due making contact with a concrete bollard. Myself, I was out of action for a day because of bruised ribs.

I had considered buying the A7RV when it became available but after trying it for a week I decided to wait for the next version and to consider getting a Leica Q3 but the price was not to my liking so I decided not to purchase anything during 2024. In January I decided to purchase the Leica Q3 43 in May or June. But today I was given the opportunity to obtain a Fuji GFX100RF at a good price with a delivery date of the first week in May 2025 so I have decided to forget about the Leica for now. I will revisit Leica options in 2026 or 2027.

Fuji GFX100RF vs. Leica Q3: A Comparative Analysis for Street Photography.

The digital camera market continues to evolve, offering photographers an array of choices tailored to various needs and preferences. Among the latest entrants and established players in the high-end, fixed-lens segment are the Fuji GFX100RF and the Leica Q3 series (comprising the Q3 and Q3 43).

The Fuji GFX100RF marks a significant step for Fujifilm, bringing its renowned medium format sensor technology into a more compact, rangefinder-inspired body. This development suggests an ambition to cater to photographers seeking the pinnacle of image quality in a more portable form factor, potentially drawing those familiar with Fujifilm’s X100 series but desiring higher resolution.

Conversely, Leica’s Q series has carved a strong reputation in the full-frame, fixed-lens market, known for its exceptional image quality, premium build, and a distinct photographic experience.4 The introduction of the Leica Q3 43, featuring a different focal length than the original Q3, indicates Leica’s responsiveness to user feedback and a strategic move to broaden the appeal of its fixed-lens offerings by providing greater versatility in perspective.

This blog post aims to provide a detailed comparative analysis of the Fuji GFX100RF and the Leica Q3/Q3 43, with a specific focus on their suitability for street photography.

By examining their technical specifications, inherent advantages and disadvantages, notable similarities and differences, current availability challenges, summarised user and professional reviews, and RAW file processing compatibility, this analysis intends to offer a comprehensive overview for photographers considering these high-caliber cameras for their street photography endeavors.

Fuji GFX100RF: A Street Photography Perspective

The Fuji GFX100RF is engineered around a substantial 43.8mm x 32.9mm GFX 102MP CMOS II sensor, incorporating a primary colour filter. This exceptionally high resolution offers a significant advantage for street photographers who might want to refine their composition through cropping after capturing a scene. Despite featuring a fixed FUJINON GF 35mm f/4 lens, which provides a 28mm equivalent field of view on a full-frame camera, the immense resolution of the sensor allows users to effectively simulate different focal lengths by cropping into the image. This fixed focal length encourages a more deliberate and thoughtful approach to street photography, prompting photographers to carefully consider their framing and perspective.1For capturing the dynamic and often fleeting moments inherent in street photography, the GFX100RF is equipped with an Intelligent Hybrid AF system.

This system combines TTL contrast detection AF with TTL phase detection AF, also incorporating AI-assisted subject recognition capable of identifying animals, vehicles, birds, and aircraft. Furthermore, it features face and eye detection, enhancing its capabilities for street portraits. The phase detection AF offers low-light performance down to -3.0EV, which is crucial for focusing in the varied lighting conditions often encountered in urban environments.2In terms of physical attributes, the GFX100RF measures 133.5 x 90.4 x 76.5 mm and weighs 735g with the battery and memory card inserted.

While not as diminutive as some APS-C or full-frame compact cameras, its weight and size are notably manageable for a medium format system. This relative portability makes it a viable option for photographers who spend extended periods walking and shooting on the streets.

The image quality delivered by the GFX100RF is a significant draw, offering 16-bit RAW files, a wide dynamic range, and low noise performance starting from a base ISO of 80. Fujifilm’s signature set of 20 Film Simulations provides photographers with a range of aesthetic options directly in-camera, which can be particularly appealing for street photographers who prefer to minimise post-processing.

Additionally, the built-in 4-stop ND filter allows for greater creative control over exposure, especially in bright daylight conditions.1The camera offers continuous shooting capabilities up to 6 frames per second when using the mechanical shutter (with a buffer of 296 JPEG frames or 40 Compressed RAW frames) and up to 3 frames per second with the electronic shutter (boasting a much larger buffer of 1000+ JPEG frames or 508 Compressed RAW frames). While these speeds are adequate for capturing sequences in street photography, the RAW buffer depth might be a consideration for photographers who frequently shoot long bursts.

Beyond these core features, the GFX100RF incorporates an Aspect Ratio Dial, allowing for quick and direct selection between nine different aspect ratios, which can be a valuable tool for in-camera composition favoured by some street photographers. It also features a Digital Teleconverter, offering 45mm, 63mm, and 80mm equivalent focal lengths, providing a degree of versatility despite the fixed lens, albeit with a corresponding reduction in image resolution.

The inclusion of a leaf shutter enables flash synchronisation at speeds up to 1/4000s, offering creative lighting possibilities for street portraits.1For street photography, the GFX100RF presents several compelling advantages. Its 102MP medium format sensor stands out, providing exceptional detail and significant cropping flexibility for refining composition. The camera’s size and weight, while not the smallest, are surprisingly manageable for a medium format system, potentially making it suitable for all-day use. The 28mm equivalent lens is a widely favoured focal length for capturing the context of street scenes.

The built-in 4-stop ND filter offers creative control over exposure in bright conditions, and the unique Aspect Ratio Dial allows for in-camera compositional choices. The leaf shutter facilitates high-speed flash synchronisation, and Fujifilm’s renowned Film Simulations provide appealing out-of-camera JPEGs.

The improved autofocus system with subject recognition is also a benefit for capturing dynamic street scenes.2However, the GFX100RF also has potential drawbacks for street photography. The fixed 35mm f/4 lens (28mm equivalent) might not suit all street photography styles, particularly those favouring longer focal lengths or a shallower depth of field.10 The f/4 aperture might also limit performance in low-light conditions and the ability to achieve significant background blur compared to lenses with wider apertures.10 The absence of in-body image stabilisation (IBIS) could make handheld shooting at slower shutter speeds challenging, especially given the high resolution sensor which can amplify any camera shake.

The electronic shutter’s potential for image distortion with fast movement is another consideration. Some users might find the thumb placement awkward or desire a built-in grip for enhanced handling comfort.

Finally, the GFX100RF occupies a premium price point, which might be a barrier for some photographers.

Leica Q3 and Q3 43: A Street Photography PerspectiveThe Leica Q3 series centres around a 60MP Full-Frame BSI CMOS Sensor that incorporates Triple Resolution Technology, allowing users to select between 60MP, 36MP, or 18MP output. This full-frame sensor provides excellent image quality and strong low-light performance, while the Triple Resolution Technology offers flexibility in managing file sizes. The Leica Q3 is equipped with a fixed Summilux 28mm f/1.7 ASPH. lens, which includes an integrated macro mode.

The very fast f/1.7 aperture is a significant advantage for street photography, enabling shooting in dim lighting conditions and producing a shallow depth of field for subject isolation.4 The 28mm focal length is a classic choice for capturing the broader context of street scenes.In contrast, the Leica Q3 43 features a fixed APO-Summicron 43mm f/2 ASPH. lens, also with an integrated macro mode. The 43mm focal length, approximating a 35mm equivalent on full-frame, provides a more natural perspective that many street photographers prefer.

The f/2 aperture still offers good low-light capabilities and some degree of background separation.6 The APO designation of the lens signifies exceptional optical quality.Both Q3 models utilise a Hybrid Autofocus System that combines Phase Detection AF, Contrast AF, Depth from Defocus, and AI, including Face/Eye/Body Detection and Animal Detection. This advanced autofocus system aims to deliver fast and accurate focusing performance, crucial for capturing spontaneous moments in street photography.

Leica has made significant improvements to the autofocus in the Q3 series compared to its predecessors, making it a more competitive option for capturing dynamic street scenes.The dimensions and weight of the two Leica Q3 models are similar. The Leica Q3 measures 130 x 80.3 x 92.6 mm and weighs 743g with the battery 5, while the Leica Q3 43 is slightly larger at 130 x 80.3 x 97.6 mm and heavier at 772g with the battery.21 Both cameras are relatively compact and lightweight for full-frame systems, making them well-suited for carrying during extended street photography sessions. Their size and weight offer a good balance between portability and a substantial feel in hand.

The Leica Q3 series is renowned for its exceptional image quality, delivering rich detail and accurate colour rendition. Both models offer in-camera digital zoom/cropping capabilities. The Q3 provides equivalent focal lengths of 35mm, 50mm, 75mm, and 90mm, while the Q3 43 offers 60mm, 75mm, 90mm, 120mm, and 150mm equivalents. This feature provides some compositional flexibility without the need for lens changes.Both cameras boast a high continuous shooting speed of up to 15 frames per second. This rapid capture rate is advantageous for street photographers looking to capture fast-paced action or subtle changes in expression.Other notable features of the Leica Q3 series include a tiltable 3″ display, a high-resolution 5.67MP OLED viewfinder, IP52-rated ingress protection against dust and moisture, USB-C and HDMI ports, and the option for wireless charging with an optional handgrip. The tilting screen enhances versatility for shooting from various angles, a common requirement in street photography.

The high-resolution viewfinder offers a clear and detailed view for composition. Weather sealing adds durability for shooting in less than ideal conditions.For street photography, the Leica Q3 and Q3 43 offer several notable advantages. Their excellent image quality, stemming from the full-frame sensor and high-caliber lenses, is a primary draw. The fast maximum apertures (f/1.7 for the Q3 and f/2 for the Q3 43) are particularly beneficial for low-light shooting and creating shallow depth of field.4 Their relatively compact and lightweight designs make them suitable for extended periods of carrying and shooting. The improved hybrid autofocus system offers fast and generally accurate performance. The tiltable rear screen provides versatility for shooting from various perspectives, and the high continuous shooting speed is useful for capturing action.

The IP52 weather sealing adds a layer of protection for shooting in diverse environments.4However, the Leica Q3 series also has potential drawbacks for street photography. The very high price point is a significant consideration for most photographers. Some users report that the ergonomics can be challenging, with the body being somewhat slippery and potentially requiring the purchase of an optional grip for comfortable handling. While the autofocus has been improved, some reviews still note occasional inconsistencies in its performance.

The limitation to a fixed lens (either 28mm or 43mm) might not suit photographers who prefer the flexibility of interchangeable lenses or a wider range of focal lengths. The mechanical shutter’s maximum speed of 1/2000s can be limiting in very bright conditions, potentially necessitating the use of the electronic shutter, which can introduce rolling shutter effects.

Finally, the battery life, with a CIPA rating of approximately 350 shots, is relatively low compared to the Fuji GFX100RF.

Head-to-Head Comparison for Street Photography

The Fuji GFX100RF distinguishes itself with a significantly larger, higher-resolution sensor compared to the full-frame sensors of the Leica Q3 series. This difference can translate to greater detail and more extensive cropping capabilities. However, the Leica Q3 and Q3 43 offer faster lenses, which are advantageous for low-light performance and achieving a shallower depth of field, a characteristic often sought after in street photography.

While all three cameras feature advanced autofocus systems, real-world performance and consistency can vary. The Leica Q3 series incorporates optical image stabilisation, a feature absent in the GFX100RF, which can be beneficial for handheld shooting, especially at slower shutter speeds.

The size and weight of all three cameras are relatively similar, making them manageable for street photography. A significant differentiator is the price point, with the Leica Q3 models being notably more expensive than the Fuji GFX100RF. The choice between the 28mm lens of the Q3 and the 43mm lens of the Q3 43 depends on the photographer’s preferred perspective for street photography.

The Fuji GFX100RF Availability Challenge in the USA

Recent reports indicate that Fujifilm has suspended pre-orders for the GFX100RF in the United States. This development suggests that obtaining the camera within the next few months might be challenging for those in the US. The rumoured primary reason behind this suspension is the anticipation of new US tariffs on electronics imported from Japan.39 Tariffs can significantly increase the cost of imported goods, potentially affecting the retail price and overall availability.

Discussions in online forums reveal various perspectives on this situation. Some speculate that units already within the US might not be subject to the new tariffs, and Fujifilm could be holding back to assess the pricing implications. Others believe that the tariffs, having gone into effect before the camera’s official release date, should logically apply to all new shipments, potentially leading to a price increase across the board. There is also the possibility that no units have yet been shipped to the US.

Beyond the GFX100RF, other Fujifilm cameras manufactured in China, such as the X100VI and X-M5 (black version), are also reportedly facing order suspensions in the US due to even higher tariffs on goods from China. This broader issue highlights the potential impact of changing trade policies on the availability and pricing of photographic equipment from various manufacturers.

For the user in the US, this situation necessitates being aware of potential delays and the possibility of price fluctuations for the Fuji GFX100RF.

Review Insights and User Sentiment

Professional reviews of the Fuji GFX100RF consistently praise its compact size and lightweight design, especially considering its medium format sensor. The exceptional 102MP sensor and the resulting image quality are also frequently highlighted as key strengths. The 28mm equivalent lens is generally considered suitable for street photography, and features like the Aspect Ratio Dial and Fujifilm’s Film Simulations are appreciated for the creative control they offer.

However, the f/4 aperture and the lack of in-body image stabilisation are often mentioned as potential limitations, particularly in low-light scenarios. Some reviewers have drawn favourable comparisons between the GFX100RF’s shooting experience and that of the Leica Q series.

Reviews of the Leica Q3 and Q3 43 consistently commend their excellent image quality and the fast apertures of their lenses. The addition of a tilting screen in the Q3 series is seen as a significant advantage for street photography. The build quality and handling are generally well-received, although some users find that an optional grip is necessary for optimal comfort. While the autofocus system is considered good, some reviews point out occasional inconsistencies.

The high price is a recurring point of discussion, often cited as a major drawback. The Q3 43’s 43mm lens is often praised for offering a more natural perspective preferred by many photographers.

Initial user feedback on the Fuji GFX100RF highlights its smaller-than-expected size and impressive image quality. Some users have noted minor quirks, such as the disappearance of aspect ratio options when shooting in RAW-only mode. The depth of field achievable at f/4 on the medium format sensor is surprisingly pleasing to many early users.

Leica Q3 and Q3 43 users often emphasise the exceptional image quality and the overall premium experience of using a Leica camera. The 28mm lens of the Q3 is viewed as a versatile option for various types of photography, including travel and everyday shooting, while the 43mm lens of the Q3 43 is favoured by those who prefer a slightly tighter, more natural field of view. The high cost is frequently acknowledged but often considered justifiable by the image quality and the prestige associated with the Leica brand. Some users have reported occasional issues with autofocus consistency and the ergonomics of the camera body.

Based on the available reviews, there isn’t a definitive tendency to favour one camera over the others. The choice appears to be highly subjective and contingent on individual priorities. The GFX100RF appeals to photographers who prioritise ultimate resolution and the unique aesthetic of a medium format sensor in a relatively portable package, potentially at a more accessible price point than other medium format options. The Leica Q3 series attracts those who value the Leica brand, exceptional full-frame image quality, faster lenses for enhanced low-light capabilities and bokeh, and are willing to invest a premium for these attributes.

The decision between the Q3 and Q3 43 within the Leica lineup further depends on the photographer’s preference for a wider (28mm) or a more standard (43mm) focal length.

RAW File Processing Compatibility

Adobe Lightroom fully supports RAW files (.RAF) from the Fuji GFX100RF. The latest versions of Lightroom and Adobe Camera Raw are compatible with these files. Fujifilm also provides Tether Shooting Plug-ins for Lightroom Classic, including a PRO version specifically designed for GFX series cameras. These plug-ins offer enhanced tethered shooting capabilities for GFX users within the Lightroom environment.

While there have been past discussions regarding Lightroom’s handling of RAW files from Fujifilm cameras utilising X-Trans sensors, these concerns are less relevant for the GFX100RF, which employs a standard Bayer sensor.

Information regarding the compatibility of Fuji GFX100RF RAW files with DXO PhotoRaw is somewhat limited based on the provided material. However, one source indicates that support for the Fujifilm GFX100RF in both DxO PhotoLab and DxO PureRAW is expected to be available in July 2025. DXO PhotoLab already supports RAW files from other GFX cameras, such as the GFX100 II, GFX100S, and the original GFX100. Given this existing support for other GFX models with similar sensors, it is probable that compatibility for the GFX100RF will be added in due course.

DXO PureRAW 5 includes enhanced processing capabilities for both Bayer and X-Trans sensors, demonstrating DXO’s ongoing commitment to supporting Fujifilm cameras.

Conclusion and Recommendation

In summary, the Fuji GFX100RF offers the unique advantage of a high-resolution medium format sensor in a relatively compact body, making it a compelling option for photographers seeking exceptional detail and cropping flexibility. Its 28mm equivalent lens is well-suited for street photography, and features like the built-in ND filter and Aspect Ratio Dial enhance creative control. However, its f/4 aperture and lack of IBIS might be limitations in certain situations.

The Leica Q3 and Q3 43 provide excellent full-frame image quality with faster lenses, offering better low-light performance and shallower depth of field. Their more compact size and the inclusion of optical image stabilisation are also beneficial for street photography. The choice between the Q3’s 28mm lens and the Q3 43’s 43mm lens depends on the photographer’s preferred perspective. A significant factor is the price, with the Leica Q3 series being considerably more expensive than the GFX100RF.

Additionally, potential US tariffs are currently impacting the availability of the Fuji GFX100RF in the USA.For users who prioritise ultimate image resolution, cropping flexibility, and the distinctive look of a medium format sensor at a relatively lower price point (compared to other medium format options), the Fuji GFX100RF could be an attractive choice, provided they are comfortable with a fixed 28mm equivalent lens and the absence of IBIS. They should also be aware of the current uncertainty surrounding its availability in the US market.

Photographers who prioritise exceptional low-light performance, shallower depth of field, and the prestige of the Leica brand might find the Leica Q3 (with its 28mm f/1.7 lens) to be an excellent option. Those who prefer a more natural, “normal” perspective while still benefiting from Leica’s image quality and a fast lens would likely favour the Leica Q3 43 (with its 43mm f/2 lens).Ultimately, the optimal choice depends on the individual photographer’s budget, preferred focal length, shooting style, and tolerance for potential availability issues. It is recommended that the user consider these factors carefully and, if possible, try out the cameras in person to assess their handling and ergonomics before making a final decision.