The Fujifilm GFX 100S is a medium format camera that changed the game for high-res photos. It gives you great image quality, smart features, and strong performance. All of this fits in a small, light body. It is a top pick for pros who want to push their creative work.

The GFX 100S has a 102-megapixel sensor that captures amazing detail. It works with Fujifilm's X-Processor 4 engine. Together, they deliver sharp images with wide dynamic range and true colors. This camera sets a new bar for medium format photography.

Fujifilm GFX 100S Specifications

  1. Sensor: 102-megapixel, back-illuminated CMOS sensor
  2. Image Processor: X-Processor 4
  3. Lens Mount: Fujifilm G mount
  4. Image Stabilization: In-body image stabilization (IBIS) with up to 6 stops of compensation
  5. Autofocus: Hybrid AF system with phase detection (covers nearly the entire frame)
  6. ISO Range: 100-12800 (expandable to 50-102400)
  7. Continuous Shooting: Up to 5 frames per second
  8. Maximum Shutter Speed: 1/4000 second (mechanical), 1/16000 second (electronic)
  9. Viewfinder: 0.5-inch OLED color viewfinder with about 3.69 million dots
  10. LCD Screen: 3.2-inch, 2.36 million-dot tilting touchscreen LCD
  11. Video Recording: 4K UHD at up to 30 frames per second, 10-bit 4:2:2 color sampling, F-Log recording
  12. Connectivity: USB-C, HDMI, Wi-Fi, Bluetooth
  13. Memory Card Slots: Dual UHS-II SD card slots
  14. Battery: NP-T125 Li-ion battery (about 440 shots per charge)
  15. Dimensions: 150.0mm (W) x 104.2mm (H) x 87.2mm (D)
  16. GFX 100S weight: About 900g (with battery and memory card)

How It Compares

This table shows how the GFX 100S stacks up against three other cameras. Whether you are a pro or a keen hobbyist, this side-by-side view helps you see the key differences.

Features Fujifilm GFX 100S Fujifilm GFX 100 Hasselblad X1D II 50C Sony a7R IV
Sensor 102-megapixel BSI CMOS 102-megapixel BSI CMOS 50-megapixel CMOS 61-megapixel BSI CMOS
Image Stabilization In-body Image Stabilization In-body Image Stabilization No in-body stabilization In-body Image Stabilization
Autofocus Hybrid AF system with phase detection Hybrid AF system with phase detection Contrast-detect AF Hybrid AF system with phase detection
ISO Range 100-12800 (expandable to 50-102400) 100-12800 (expandable to 50-102400) 100-25600 100-32000 (expandable to 50-102400)
Continuous Shooting Up to 5 fps Up to 5 fps Up to 2.7 fps Up to 10 fps
Video Recording 4K UHD at up to 30 fps 4K UHD at up to 30 fps Full HD 1080p at up to 30 fps 4K UHD at up to 30 fps
Viewfinder 0.5-inch OLED with 3.69 million dots 0.5-inch OLED with 3.69 million dots 3.6-inch 2.36 million-dot OLED 0.5-inch OLED with 5.76 million dots
LCD Screen 3.2-inch tilting touchscreen LCD 3.2-inch tilting touchscreen LCD 3.6-inch 2.36 million-dot touchscreen LCD 3.0-inch tilting touchscreen LCD
Connectivity USB-C, HDMI, Wi-Fi, Bluetooth USB-C, HDMI, Wi-Fi, Bluetooth USB-C, Wi-Fi, GPS USB-C, HDMI, Wi-Fi, Bluetooth
Battery NP-T125 Li-ion battery NP-T125 Li-ion battery Rechargeable Li-ion battery NP-FZ100 Rechargeable Battery
Dimensions About 150.0 x 104.2 x 87.2 mm About 156.2 x 163.6 x 102.9 mm About 148 x 97 x 70 mm About 128.9 x 96.4 x 77.5 mm
Weight About 900 g (with battery and card) About 1,400 g (with EVF) About 766 g (with battery and card) About 665 g (with battery and card)
Image File Formats JPEG, RAW, TIFF JPEG, RAW, TIFF JPEG, RAW, TIFF JPEG, RAW
Weather Sealing Yes Yes Yes Yes
Maximum Shutter Speed 1/4000 sec (mechanical), 1/16000 sec (electronic) 1/4000 sec (mechanical), 1/16000 sec (electronic) 1/2000 sec (mechanical), 1/10000 sec (electronic) 1/8000 sec (mechanical), 1/32000 sec (electronic)
Memory Card Slots Dual UHS-II SD card slots Dual UHS-II SD card slots Dual SD/SDHC/SDXC slots Dual SD/SDHC/SDXC slots
Wireless Connectivity Wi-Fi, Bluetooth Wi-Fi, Bluetooth Wi-Fi, GPS Wi-Fi, NFC, Bluetooth

Image Stabilization and Autofocus

The GFX 100S has a strong in-body image stabilization (IBIS) system. It gives you up to 6 stops of shake control. This is great for handheld shots or low light. It cuts blur and keeps images sharp. The IBIS works well with the fast autofocus. The camera uses a hybrid AF system with phase detection. It covers almost the full frame. This means it locks on to subjects fast, even when they move. Together, the stabilization and AF make this camera great for many types of shooting.

Performance and Versatility

The GFX 100S shoots up to 5 frames per second. It has a large buffer too. The X-Processor 4 makes everything fast and smooth. You can catch quick action shots without missing a beat.

The camera also has a wide ISO range of 100-12800. You can expand it to 50-102400. It takes great photos in all kinds of light. The GFX 100S also shoots 16-bit RAW files. This gives you lots of room to edit photos later while keeping every detail.

Design and Ergonomics

The first thing you notice about the GFX 100S is how small and light it is. Most medium format cameras are big and heavy. Fujifilm packed top features into a body you can carry easily. This makes it simple to use in many settings.

The grip feels good in your hand. The buttons are placed where you expect them. You can reach key settings fast. Even though it is smaller, the build is solid. It will last a long time.

Image Sensor and Resolution

The heart of the GFX 100S is its 102-megapixel sensor. It captures amazing detail, wide range, and true colors. You get images with stunning clarity and rich tones.

The high resolution lets you crop and enlarge photos without losing quality. For landscapes, portraits, or product shots, the GFX 100S delivers images that truly stand out.

Video Capabilities

The GFX 100S also shoots great video. It records 4K at up to 30 frames per second. It uses the full width of the sensor for high-quality, film-like footage.

The camera offers F-Log recording and 10-bit 4:2:2 color. This gives you more control when editing video. The GFX 100S is a great tool for both photos and video.

User Interface and Connectivity

Fujifilm is known for easy-to-use menus. The GFX 100S keeps this going. It has a 3.2-inch LCD touchscreen. You can tap to change settings fast. The menu is well-organized and simple to navigate.

The camera also has USB-C, HDMI, and Wi-Fi. You can connect to other devices and send photos wirelessly with ease.

Autofocus

The GFX 100S autofocus is fast and reliable. It uses both phase detection and contrast detection. This combo gives quick, sharp focus. Phase detection covers a wide area. It tracks moving subjects well.

You can choose from single-point, zone, or wide/tracking modes. This lets you adjust the focus for any scene. The AF system meets the needs of pro photographers.

Dynamic Range

The GFX 100S has amazing dynamic range. The 102-megapixel sensor captures a wide range of light and dark tones. It keeps detail in both bright and shadow areas.

This wide range gives you more room to edit later. You can pull out details from dark and bright spots. With the GFX 100S, you can shoot in tough light and still get great results.

Interface

The GFX 100S interface is built for ease of use. The buttons are laid out in a logical way. You can reach key functions fast. The menu is well-organized. You can change settings to fit your style.

The large touchscreen LCD makes it easy to pick focus points, review shots, and browse menus. The interface strikes a good balance between simple and flexible.

Viewfinder

The GFX 100S has a sharp electronic viewfinder (EVF). The 0.5-inch OLED screen shows a clear, detailed view. You can frame your shots with care.

The EVF shows a live preview of exposure and white balance. It also shows other helpful info. The fast refresh rate and low lag let you track moving subjects smoothly. The EVF gives you an accurate view of your scene.

Fujifilm GFX 100S Scoring

Here is how the GFX 100S scores in key areas:

Features Rating Description
Image Quality 9/10 The 102-megapixel sensor delivers top detail, range, and color. A great pick for pros who need high-res images.
Ergonomics and Handling 8/10 The body is smaller than the old model. It is easier to hold and carry. The buttons and menus are simple to use. But it is still bigger than other mirrorless cameras.
Autofocus 8/10 The hybrid AF is fast and sharp. Phase detection helps in low light and with moving subjects.
Performance and Speed 8/10 Shoots up to 5 fps, which is good for such high-res files. The camera runs smooth with little lag.
Video Capabilities 8/10 Records 4K UHD video. Offers F-Log and 10-bit color for pro-level footage.
Connectivity and Features 9/10 Has USB-C, HDMI, Wi-Fi, and Bluetooth. Also includes IBIS, weather sealing, and a tilting touchscreen.
Value for Money 8/10 Good value for its specs and performance. Best for pros and serious hobbyists who want top image quality.

Conclusion

The Fujifilm GFX 100S is a game-changer for medium format cameras. It gives you top image quality, smart features, and strong performance in a small, easy-to-use body. Its sharp sensor, fast autofocus, and solid build make it a trusted tool for any pro. Whether you share photos on LinkedIn, Instagram, or make big prints, the GFX 100S captures images with stunning clarity. For those who want the best from a medium format camera, the GFX 100S is a top choice. It opens new doors for creativity and lets you show your work to the world.