Fujifilm GFX 100S Review (Expert Opinion on Performance & Features)

The Fujifilm GFX 100S is an impressive medium format mirrorless camera that has garnered attention for its stunning 100-megapixel resolution and built-in image stabilization.

With its 4k video capabilities and a more compact and affordable body than its predecessor, the GFX 100S aims to bring medium format photography to a broader audience.

In this guide, you’ll find a comprehensive review of the GFX 100S, exploring its key features, image quality, and overall performance.

You’ll also discover how it compares to other models in Fujifilm’s GFX lineup and whether it is worth considering for your photography needs.

As you dive into the specifics of the Fujifilm GFX 100S, you’ll gain a better understanding of its strengths and weaknesses, helping you make an informed decision about whether this camera is the right fit for you.

From its high-resolution sensor to its advanced video capabilities, the GFX 100S has a lot to offer passionate photographers seeking a high-powered medium format camera.

Fujifilm GFX 100S Review (Design and Ergonomics)

Camera Body

The Fujifilm GFX 100S features a medium format sensor in a DSLR-styled body that gives you the versatility and performance of a larger camera in a more compact form.

Despite its downsizing and 102MP resolution, the GFX 100S maintains a robust build quality.


When it comes to ergonomics, the GFX 100S shines with a comfortable grip, making it easier to hold and operate for extended periods of time.

Its design is reminiscent of the smaller X-S10, which is known for its ergonomic grip.

Control Layout

The control layout of the Fujifilm GFX 100S provides intuitive access to various settings and shooting modes.

Buttons and dials are strategically placed, ensuring you can quickly adjust your camera’s settings without fumbling through menus.

Mode Dial

Like most DSLR-sized cameras, the GFX 100S comes with a well-designed mode dial that makes it easy to switch between manual, aperture priority, shutter priority, and program modes.

The Mode Dial simplifies your shooting experience, giving you the confidence and control to capture stunning images with ease.

In summary, the Fujifilm GFX 100S offers a balance of design and ergonomics that make it a pleasure to use.

With its DSLR-style body, comfortable grip, intuitive control layout, and convenient mode dial, you’re equipped to handle any shooting situation with confidence and ease.

Image Quality and Performance of Fujifilm GFX 100S


The Fujifilm GFX 100S boasts an impressive 102MP BSI-CMOS 44 x 33mm medium format sensor, allowing you to capture incredibly detailed images.

The images produced are 11648 x 8736 pixels, offering a level of detail and clarity that surpasses many other cameras in its class.

With this resolution, you can confidently print large-sized photos without losing quality, and also have greater flexibility in post-processing.

Image Stabilization

Equipped with an in-body image stabilization system, the GFX 100S ensures that your photos remain sharp even when shooting handheld.

The stabilization system is rated at up to 6EV, allowing you to capture images with a significant reduction in camera shake. This is especially useful when working with longer shutter speeds or using telephoto lenses.

Continuous Shooting

The GFX 100S is capable of continuous shooting at up to 5 fps with C-AF, ensuring that you never miss a moment, even with fast-moving subjects.

Though it may not be as fast as some high-speed sports cameras, the GFX 100S still provides ample speed for most photographic scenarios, considering its astounding resolution and medium format sensor.


Featuring an advanced autofocus (AF) system, the GFX 100S ensures that your subjects remain sharp and in focus.

The camera’s AF performance is reliable and quick, allowing you to easily capture stunning images across the entire ISO range.

Whether you’re shooting portraits, landscapes, or action scenes, the GFX 100S’s AF system has you covered.

In short, the Fujifilm GFX 100S offers excellent image quality and well-rounded performance, making it ideal for photographers looking for high-resolution and versatile medium format camera.

Its high resolution, effective image stabilization, continuous shooting capabilities, and robust autofocus system make it a great choice for capturing stunning images in a wide variety of situations.

Sensor and Processor

Sensor Resolution

The Fujifilm GFX 100S features an impressive 100MP sensor, offering you incredible sensor resolution for capturing fine details in your images.

With a staggering 11648 × 8736 image size, your photographs will have outstanding clarity, making the GFX 100S an excellent choice for professionals and enthusiasts alike.


Utilizing a BSI (Back Side Illuminated) CMOS sensor, the GFX 100S provides increased light sensitivity and reduced noise levels.

This technology allows you to achieve excellent image quality even in lower light conditions, giving you the flexibility to shoot in various situations without sacrificing performance.

APS-C Sensor

While the GFX 100S does not feature an APS-C sensor, its medium format sensor offers a larger surface area, allowing for enhanced image quality compared to typical APS-C sensors.

By capturing more light and providing better color depth, the medium format sensor gives you a broader dynamic range and better overall image output.

X-Processor 4

The Fujifilm GFX 100S is powered by the advanced X-Processor 4, which ensures fast and reliable performance.

This powerful processing engine helps you maximize the potential of the 100MP sensor by providing quick autofocus, reduced shutter lag, and efficient handling of large image files.

With the X-Processor 4, you can confidently capture stunning visuals and enjoy a seamless shooting experience.

Electronic Viewfinder and Display


The Fujifilm GFX 100S features a high-resolution OLED electronic viewfinder (EVF), offering you a clear and detailed view of your subjects.

With its crisp image quality, the OLED EVF ensures that you can confidently compose and review your shots in various lighting conditions.

It provides an accurate representation of the final image, allowing you to make creative decisions with ease.

LCD Screen

In addition to the OLED EVF, the Fujifilm GFX 100S also has a large rear LCD screen. This screen serves as an alternative display option for composing and reviewing your images.

The LCD screen provides accurate color representation, making it a reliable tool for checking exposure, focus, and other crucial camera settings.

Tilting Touchscreen

One of the standout features of the GFX 100S is its tilting touchscreen. This versatile display allows you to easily adjust focus points, navigate menus, and control other camera functions with a simple tap or swipe.

The tilting mechanism provides flexibility in shooting angles, making it easier for you to capture images from unique perspectives.

Whether you’re shooting low-angle shots or working with a tripod, the tilting touchscreen on the GFX 100S makes composing your shots a breeze.

By utilizing the GFX 100S’s OLED EVF, LCD screen, and tilting touchscreen, you can be confident in your ability to capture stunning images.

These display options provide clear and accurate previews of your compositions, ensuring that you can focus on the creative aspects of photography.

What is the Battery Life and Storage of  Fujifilm GFX 100S?

Battery Life

The Fujifilm GFX 100S boasts a decent battery life, allowing you to capture more images without worrying about power.

Its battery life is especially impressive considering the camera’s medium format sensor and high-resolution capabilities.

However, always ensure you carry a spare battery or two during lengthy shooting sessions to secure uninterrupted photography.

NP-W235 Battery

The GFX 100S uses the NP-W235 battery, a powerful and reliable source to keep your camera powered throughout the day. It offers compatibility and easy charging options for your convenience.

Investing in an additional NP-W235 battery ensures you’re always prepared for any photographic adventures awaiting you.

SD Card Slots

When it comes to storage, the GFX 100S features dual SD card slots, allowing for ample space to store your high-resolution images.

These slots support UHS-II SD cards, ensuring fast read and write speeds, ideal for the camera’s 102-megapixel medium format sensor.

To make the most of your Fujifilm GFX 100S’s capabilities, equip yourself with high-capacity, high-speed SD cards, and always carry extra cards to avoid running out of storage during critical moments.

Comparison Between Fujifilm GFX 100S and Medium Format Cameras?


When comparing the Fujifilm GFX 50S to the GFX 100S, there are a few key differences you should consider.

With a 51.4MP sensor, the GFX 50S delivers impressive image quality and excellent dynamic range.

However, it falls short of the GFX 100S, which features an outstanding 102MP sensor, providing even greater detail and resolution.

The GFX 50S has a slightly smaller body, but both cameras are built with a similar design language.

You’ll find weather sealing and a comfortable grip on both models, making them ideal for various shooting conditions.

However, the GFX 50S lacks in-body image stabilization (IBIS) found in the GFX 100S, which makes it slightly less versatile in challenging situations.

GFX 100

The Fujifilm GFX 100 is the flagship model of the GFX series and shares the same 102MP sensor as the GFX 100S.

The primary difference between the two cameras is the form factor: the GFX 100 is a larger, heavier camera with an integrated vertical grip and additional controls.

In addition to the higher-resolution sensor, the GFX 100 also features in-body image stabilization (IBIS), making it well-suited for handheld shooting. It also boasts faster autofocus and better video capabilities compared to the GFX 50S.

While the GFX 100 excels in terms of features and performance, it is also more expensive than both the GFX 50S and GFX 100S.

If you prioritize performance and don’t mind the cost or added size, the GFX 100 is an excellent choice.

On the other hand, if you are looking for the same image quality in a more compact and affordable package, the GFX 100S is the way to go.

Comparing Fujifilm GFX 100S With The Nikon, Sony, and Canon Cameras

Here, I will compare the Fujifilm GFX 100S with some key competitors: Nikon D850, Canon EOS R5, Sony Alpha 1, and Nikon Z7 II.

Nikon D850

The Nikon D850 features a 45.7 MP full-frame sensor, which is significantly lower than the 102 MP medium format sensor of the GFX 100S.

However, the D850 offers a faster continuous shooting speed of 7 fps (9 fps with battery grip) compared to the 5 fps of GFX 100S.

While both cameras have weather-sealed bodies, the D850 is a DSLR and slightly heavier than the mirrorless GFX 100S.

Canon EOS R5

The Canon EOS R5 boasts a 45 MP full-frame sensor, similar to the Nikon D850, as well as an impressive 12 fps mechanical and 20 fps electronic shutter speed.

The EOS R5 features 8K video capabilities, exceeding the 4K capabilities of the GFX 100S.

However, the GFX 100S with its sheer resolution and larger medium format sensor has an advantage in overall image quality.

Sony Alpha 1

With a 50 MP full-frame sensor, the Sony Alpha 1 offers slightly higher resolution than both the Nikon D850 and Canon EOS R5.

The standout feature of the Alpha 1 is its blazing fast 30 fps continuous shooting speed with the electronic shutter. The Alpha 1 also offers 8K video recording, matching the EOS R5.

While the GFX 100S continues to hold an edge in image quality due to its medium format sensor, the Sony Alpha 1 has better overall speed and versatility.

Nikon Z7 II

The Nikon Z7 II is a 45.7 MP full-frame mirrorless camera, offering similar specifications to the Nikon D850. Its continuous shooting speed is 10 fps, twice as fast as the GFX 100S.

The Z7 II also boasts a more advanced autofocus system with 493 focus points.

Although not as powerful as the 102 MP sensor of the GFX 100S, the Z7 II offers a more balanced camera for photographers who need a combination of speed and image quality.

What Is The Lens and Mount Compatibility of Fujifilm GFX 100S?

GF Lenses

Fujifilm’s G-mount lens lineup is comprised of about a dozen lenses, offering you a variety of options to suit your photography needs.

With the Fujifilm GFX 100S, you can take advantage of these high-quality GF lenses, specifically designed for the GFX series cameras.

These lenses provide optimal performance, perfectly complementing the 102-megapixel medium format sensor in the GFX 100S.

Some popular GF lenses include:

  • GF23mmF4 R LM WR: A wide-angle lens, ideal for landscape and architectural photography
  • GF45mmF2.8 R WR: A versatile standard prime lens, useful for various photography genres
  • GF110mmF2 R LM WR: A portrait lens with a beautiful bokeh effect
  • GF250mmF4 R LM OIS WR: A telephoto lens for capturing distant subjects with impressive detail

When using GF lenses with the GFX 100S, you can expect exceptional image quality and sharpness, making the most out of the camera’s high-resolution capabilities.

Lens Mount

The Fujifilm GFX 100S utilizes the G-mount, a medium format lens mount specifically designed for Fujifilm’s GFX series cameras.

This mount ensures compatibility with the entire range of GF lenses.

The G-mount’s short flange back distance of 26.7mm allows for the use of compact and lightweight lenses while maintaining excellent optical performance.

By using the G-mount with your GFX 100S, you can be confident in the seamless performance of the camera and GF lenses together, ensuring high-quality images and an enjoyable photography experience.

Features and Accessibility

Autofocus System

The Fujifilm GFX 100S features a highly responsive and accurate autofocus system, providing you with the ability to capture images with stunning detail and precision.

Whether you’re in a high-speed environment or a low-light setting, the autofocus performance won’t disappoint.

Electronic Viewfinder

With the electronic viewfinder in the GFX 100S, you can frame your shots confidently and comfortably. It allows for an accurate representation of your final image, making it easier for you to compose your shots precisely.

In-Body Image Stabilization

The camera boasts an impressive in-body image stabilization system, which is rated at up to 6EV.

This system allows you to capture sharp, stable images even in situations where camera shake might be an issue.

This is particularly useful when shooting handheld, especially in low-light scenarios.

ISO Dials

The GFX 100S features an accessible and easy-to-use set of ISO dials to help you quickly adjust the sensitivity settings according to your shooting environment.

This ensures you can produce well-exposed images even in challenging lighting conditions.


The camera comes with several customizable and easy-to-use program modes to cater to different shooting scenarios.

You can choose from aperture priority, shutter priority, and manual exposure modes, depending on your preferences and the specific situation.

Film Simulation Mode

Film Simulation Mode allows you to recreate the look of classic Fujifilm films in your digital images with a variety of presets.

This feature enhances your photos by providing an authentic, artistic feel that allows you to express your creativity.

Continuous AF

The Continuous AF function on the GFX 100S ensures that your subject remains sharply focused, even during continuous shooting at up to 5 fps.

This makes capturing fast-moving subjects or action-packed scenes much easier and more efficient.

Quick Menu

Navigating through the GFX 100S’s settings is made simpler with the Quick Menu, which can be accessed via the 2.36M-dot rear touchscreen.

This user-friendly interface offers a streamlined experience, allowing you to quickly change important settings and get back to taking stunning photos in no time.

Remember to take full advantage of these features and make the most of your Fujifilm GFX 100S photography experience. Enjoy capturing incredible images, and explore the creative possibilities that this versatile camera has to offer.

What Is The Video Capabilities of Fujifilm GFX 100S?


With the Fujifilm GFX 100S, you can capture stunning 4K video at up to 30p, ensuring crisp and clear footage with impressive detail and dynamic range.

The camera’s medium format sensor contributes to the exceptional image quality, providing a cinematic look with a shallow depth of field and excellent low light performance.

High-Resolution Mode

Besides the 4K/30p capabilities, the GFX 100S offers a Multi-shot 400MP mode for static subjects. This high-resolution mode combines multiple images to produce an incredibly detailed final result.

Although primarily intended for photography purposes, the high-resolution mode can be beneficial for videographers seeking exceptionally clean and detailed stills from video projects.

4K Video

The GFX 100S takes video quality to another level by offering 4K video with HDMI output of 10-bit 4:2:2 or 12-bit Raw footage.

This provides higher color fidelity and greater flexibility during post-processing, allowing you to make color adjustments without sacrificing image quality.

Furthermore, the camera boasts a built-in image stabilization system, rated at up to 6EV, providing smooth and stable footage while shooting handheld.

In summary, the video capabilities of the Fujifilm GFX 100S make it a strong contender in the world of medium format cameras.

Its 4K/30p recording option, high-resolution mode, and exceptional 4K video output ensure that you’ll capture high-quality, professional-grade footage with ease.

Pricing and Availability of Fujifilm GFX 100S

Price Point

The Fujifilm GFX 100S is a medium format camera that offers impressive features at a relatively accessible price point.

While it’s not exactly cheap, it does provide more value for money compared to other medium format cameras.

Thanks to its advanced technology and high-quality performance, you’ll find that the price is more than justified for the capabilities this camera offers.

Price Tag

The Fujifilm GFX 100S comes with a price tag of £5499 / $5999 for the body-only in the UK and USA respectively.

When compared to the original GFX 100, which is priced at $9999, it’s evident that the GFX 100S brings medium format photography to a broader audience by reducing the cost significantly.


The GFX 100S is readily available for purchase from various retailers, both online and in-store. Some popular places where you can find the camera include:

  • Walmart – Available for $5,139.95
  • Amazon – Available for $5,499
  • Adorama US – Available for $5,499

Make sure to check for any deals or discounts available at the time of your purchase, as these can occasionally offer substantial savings.

Conclusion and Spec Overview of Fujifilm GFX 100S


The Fujifilm GFX 100S is a medium format mirrorless camera, boasting a 100 Megapixel sensor, built-in stabilization, and 4k video capabilities.

The impressive 102MP resolution and its relatively affordable price tag make it an attractive choice for photographers who want to capture high-resolution images.

It is available now and ready for you to consider adding to your collection.


As for the dimensions, the Fujifilm GFX 100S measures 43.8 x 32.9mm, making its sensor roughly 1.7x larger than the 36 x 24mm sensor found in a standard 35mm full-frame camera.

This larger sensor size contributes to the camera’s incredible image quality and detail.

Furthermore, the GFX 100S manages to fit all this into a compact, DSLR-styled body, making it more portable than previous GFX models. The key specs of the camera are as follows:

  • Sensor: 100 Megapixel medium format (43.8 x 32.9mm)
  • Image stabilization: Built-in
  • Video: 4K recording capabilities
  • Dimensions: 150mm x 104.2mm x 87.2mm
  • Weight: Approx. 900g (1.98lbs)

In conclusion, the Fujifilm GFX 100S offers a powerful combination of high-resolution imaging and a compact design, making it an attractive option for photographers in search of medium format cameras without sacrificing portability.


Is Fuji GFX100S worth it?

The Fujifilm GFX 100S offers an impressive 102MP resolution and built-in image stabilization, making it a powerful medium format camera.

Its combination of high-resolution images and relatively affordable price tag will definitely appeal to those seeking professional-quality results.

Furthermore, its compact and DSLR-styled body adds to its overall value.

How does the GFX 100S perform in low light?

Equipped with a BSI-CMOS sensor, the Fuji GFX 100S is designed to perform well in low light situations.

It inherits its sensor from the flagship GFX 100, ensuring that you can produce high-quality images even in challenging lighting conditions.

However, it’s essential to pair the camera with the right lens choice for optimal low light performance.

Which lenses are compatible with the GFX 100S?

The GFX 100S is compatible with Fujifilm’s range of G-mount lenses.

These lenses are specifically designed for their medium format GFX series cameras, giving you the flexibility to select the best lens based on your photography needs.

Some popular lenses in this lineup include the GF 63mm f/2.8, GF 32-64mm f/4, and the GF 110mm f/2.

How does the GFX 100S compare to the GFX 100?

While both cameras share the same 100MP sensor, processor, and autofocus system, the GFX 100S is significantly smaller and more affordable.

This makes it more accessible for a broader range of users. In addition, despite its smaller size, the GFX 100S manages to retain most of the features of the GFX 100, even outperforming it in some aspects.

How long does the battery last in the GFX 100S?

Battery life in the GFX 100S depends on various factors such as shooting conditions, settings, and usage patterns.

While it is essential to have extra batteries on hand for long shooting sessions, the overall battery performance of the GFX 100S should suffice for most photographers’ needs.

Maintaining manageable power consumption settings will help you get the most out of your GFX 100S battery life.