Fujifilm GFX 100

Fujifilm GFX 100 was announced in 2019 and is a Medium format (43.8 x 32.9 mm) Mirrorless camera with 102 Megapixel BSI-CMOS sensor. Its native ISO ranges from 100 to 12,800 and expands to 50 - 102,400 in boosted mode. The camera has a Tilting 3.2" screen with 2,360k dot resolution and built-in 0.5" Electronic (OLED) viewfinder with 5,760k dot resolution. It has a built-in 5-Axis Sensor Shift in body image stabilization.

Fujifilm GFX 100 can capture video up to 4096 x 2160 resolution with no recording time limit.

Here is the Fujifilm GFX series lineup, where you can view and compare the main specifications of the cameras within the same series.

Fujifilm GFX series lineup

	Model	Date	Sensor	Native ISO	Screen	Price
	Fujifilm GFX 100 II Compare	September 2023	102 MP Medium Format	Still: 80 - 12,800 Movie: 100 - 12,800	Tilting 3.2" 2,360k dots Touchscreen	amazon B&H
	Fujifilm GFX 50S II Compare	September 2021	51.4 MP Medium format	100 - 12,800	Tilting 3.2" 2,360k dot Touchscreen	amazon B&H
	Fujifilm GFX 100S Compare	January 2021	102 MP Medium format	100 - 12,800	Tilting 3.2" 2,360k dot Touchscreen	amazon B&H
	Fujifilm GFX 100	May 2019	102 MP Medium format	100 - 12,800	Tilting 3.2" 2,360k dot Touchscreen	amazon B&H
	Fujifilm GFX 50R Compare	September 2018	51.4 MP Medium format	100 - 12,800	Tilting 3.2" 2,360k dot Touchscreen	amazon B&H
	Fujifilm GFX 50S Compare	January 2017	51.4 MP Medium format	100 - 12,800	Tilting 3.2" 2,360k dot Touchscreen	amazon B&H

You can view their side-by-side comparison here: Fujifilm GFX 100 II vs GFX 50S II vs GFX 100S vs GFX 100 vs GFX 50R vs GFX 50S.

In this section we present pros and cons of Fujifilm GFX 100.

In 2023 Fujifilm GFX 100 was replaced by Fujifilm GFX 100 II. Let us now have a look at some important differences between Fujifilm GFX 100 and its successor.

For more detailed comparison between the models please visit Fujifilm GFX 100 vs GFX 100 II.

Tilting Touchscreen

Fujifilm GFX 100 has a 3.2" Tilting touchscreen with 2,360k dot resolution which is quite high by today's standards. Tilting screen makes this camera very useful for photography purposes but not so useful for video shooting.

Electronic (OLED) Viewfinder

Camera has a built-in 0.5" Electronic (OLED) viewfinder with 5,760k dot resolution. It has a 100% coverage and 0.68x (0.86x 35mm equivalent) magnification.

BSI-CMOS Sensor

Fujifilm GFX 100 features a 102 megapixel Medium format BSI-CMOS sensor with dimensions of 43.8 x 32.9 mm and a total area of 1441 mm². Its native ISO range is 100 - 12,800 and expands to 50 - 102,400 in boosted mode.

The camera has BSI-CMOS sensor, short for Backside Illuminated Complementary Metal-Oxide-Semiconductor sensor. In traditional CMOS sensors, the wiring and circuitry are located on the front side of the sensor, which can block some of the incoming light. BSI technology flips this design by placing the photosensitive elements (pixels) on the backside of the sensor, allowing more light to reach the pixels. This significantly enhances light sensitivity and improves low-light performance. BSI-CMOS sensors are particularly effective in low-light conditions, as they can capture more light, resulting in brighter and less noisy images. This makes them well-suited for indoor and night photography. BSI-CMOS sensors deliver a higher SNR and reduced cross-talk.

Here is a sensor size comparison chart where you can see how Fujifilm GFX 100's Medium format sensor compares with other types of sensors:

Sensor size chart

	Sensor	Dimensions	Area	Aspect Ratio	Crop Factor
	Medium Format	43.8 x 32.9 mm	1441 mm2	4:3	0.79x
	Full Frame	36 x 24 mm	864 mm2	3:2	1x
	APS-H	27 x 18 mm	486 mm2	3:2	1.3x
	APS-C	23.6 x 15.6 mm	368.2 mm2	3:2	1.5x
	APS-C (Canon)	22.3 x 14.9 mm	332.3 mm2	3:2	1.6x
	Micro Four Thirds	17.4 x 13 mm	226.2 mm2	4:3	2x
	1-inch	13.2 x 8.8 mm	116.2 mm2	3:2	2.7x
	1/1.7-inch	7.44 x 5.58 mm	41.5 mm2	4:3	4.7x
	1/2.3-inch	6.17 x 4.55 mm	28.1 mm2	4:3	5.6x

Camera is equipped with X-Processor 4 processor and can take pictures up to 11648 x 8736 resolution.

Lens Mount

Fujifilm GFX 100 has Fujifilm G lens mount. Due to Medium format sensor its crop factor (also called lens multiplier) is 0.79x. This means that a 35mm equivalent focal length of the mounted lens will be equal to its actual focal length times 0.79.

In-Body Image Stabilization

The camera has a built-in 5-Axis Sensor Shift in-body image stabilization (IBIS) with 5.5 stops of compensation. This means that you are still getting vibration reduction when camera is paired with non-image stabilizied lenses. It also works with lenses with optical image stabilization and in combination can achieve even better compensation.

Built-in Wi-Fi

Camera has a built-in Wi-Fi (Wi-Fi 5, 802.11ac/b/g/n, 2.4/5 GHz) which allows to easily transfer photos and videos from the camera to other Wi-Fi-enabled devices, such as smartphones, tablets, printers, or computers. This eliminates the need for cables and allows for quick and convenient media sharing and social media integration. It gives you the ability to control your camera remotely using a smartphone or tablet. This is particularly useful for taking self-portraits, group shots, or capturing images in challenging conditions without having to touch the camera. Firmware updates can also be downloaded and installed wirelessly.
  Check out the cameras in our database that have built-in WiFi.

Bluetooth

Camera has a built-in Bluetooth (version 4.2 LE) which lets you to connect the camera to a smartphone or a dedicated remote control device. This allows you to remotely trigger the camera, adjust settings and controls remotely through a paired mobile app. While Wi-Fi is generally faster for transferring larger files, Bluetooth can be used for small, selective transfers, it can provide real-time information about your camera's battery status, memory card capacity, and other key settings directly on your paired smartphone or smartwatch.
  Check out the cameras in our database that have built-in Bluetooth.

USB Input and HDMI Output

Fujifilm GFX 100 has a USB 3.2 Gen 1x1 (5 GBit/sec) Type-C input for data transfer and battery charging. There is a Micro HDMI connector for video signal output.

Battery

Fujifilm GFX 100 comes with NP-T125 battery pack with battery life of 800 shots.

External Storage Slots

The camera has Dual SD/SDHC/SDXC (UHS-II) card slots.

Shutter

Fujifilm GFX 100 has Mechanical Focal Plane shutter. Shutter speed can go up to 1/16000 sec with electronic shutter and up to 1/4000 sec with mechanical shutter. Camera can shoot continuously up to 5.0 fps.

Focusing

Fujifilm GFX 100 has Intelligent Hybrid AF (TTL contrast AF / TTL phase detection AF) system with 425 focusing points. Touch-to-Focus allows users to select a specific point on the screen where they want the camera to focus. This feature can be helpful for achieving precise focus in both photo and video recording. There is also face detection feature which automatically finds and focuses on faces.

Flash

Fujifilm GFX 100 has no built-in flash but an external flash may be connected via Hot Shoe or PC Terminal. The fastest flash synchronization speed is 1/250 sec.

Fujifilm GFX 100 has dimensions of 156 x 164 x 103 mm (6.15 x 6.44 x 4.05"). It weighs 1320 g (2.91 lb / 46.56 oz), so it is a heavy camera.

156 mm (6.15")

164 mm (6.44")

164 mm (6.44")

103 mm (4.05")