Fujifilm X Series X-T4 vs. Fujifilm GFX 100S

Camera Comparison, Reviews and Tests

In depth comparison and review of Fujifilm X Series X-T4 and Fujifilm GFX 100S. Compare design, sensors, proximity features, memory capacities and other important specifications and features to easily choose the right camera for you. Our goal is to help you uncover differences between the products and find the digital camera that will best fit your needs.

Camera Specifications Comparison

Fujifilm X Series X-T4 vs. Fujifilm GFX 100S Comparison Chart
DESIGN AND DIMENSIONS Fujifilm X Series X-T4 Fujifilm GFX 100S
Product Type Digital camera - 4K - mirrorless system Digital camera - 4K - mirrorless system with movie recording
Lens Included Body only Body only
Height 9.28 cm 10.42 cm
Width 13.46 cm 15 cm
Depth 6.38 cm 8.72 cm
Weight 526 g 821 g
Weight Details Camera body only: 526 g
Camera with battery and memory card: 607 g
Camera body only: 821 g
Camera with battery and memory card: 900 g
Body Material - Magnesium alloy
Enclosure Colour Black | Silver Black
Protection Weatherproof, freezeproof, dust-resistant Weatherproof, freezeproof, dust-resistant
SENSOR Fujifilm X Series X-T4 Fujifilm GFX 100S
Sensor Resolution 26.1 Megapixel 102 Megapixel
Optical Sensor Type X-Trans CMOS 4 CMOS
Effective Sensor Resolution 26,100,000 pixels 102,000,000 pixels
Optical Sensor Size APS-C (23.5 x 15.6 mm) Medium Format (43.8 x 32.9 mm)
Frame Rate (Max Resolution) 60 fps 30 fps
Sensor Dust Reduction Yes Yes
Sensor Features Dust Reduction (image sensor vibration) Ultrasonic vibration
Image Stabiliser Optical (5-axis image sensor shift mechanism) Optical (5-axis image sensor shift mechanism)
Built-in Optical Image Stabiliser Yes -
PROCESSOR Fujifilm X Series X-T4 Fujifilm GFX 100S
Image Processor X-Processor 4 X-Processor 4
LENS Fujifilm X Series X-T4 Fujifilm GFX 100S
Lens Mounting Type Fujifilm X Mount Fujifilm G Mount
FOCUSING Fujifilm X Series X-T4 Fujifilm GFX 100S
Auto Focus TTL contrast and phase detection TTL contrast and phase detection
Auto Focus Points (Zones) Qty 91 -
AE/AF Control Subject-tracking AF, Zone AF Subject-tracking AF, Eye detection AF, Zone AF
Face Detection Yes Eye Detect AF, face-priority AF function
VIEWFINDER Fujifilm X Series X-T4 Fujifilm GFX 100S
Viewfinder Type Electronic - OLED Electronic - OLED
Viewfinder Colour Support Colour Colour
Viewfinder Diagonal Size 0.5" 0.5"
Viewfinder Resolution 3,690,000 pixels 3,690,000 pixels
Optical Viewfinder Field Coverage - 100%
Optical Viewfinder Magnification 0.75x 0.77x
Optical Viewfinder Dioptric Correction Range -4 to +2 -4 to +2
Features Auto eye sensor Viewfinder brightness control, auto eye sensor
EXPOSURE & WHITE BALANCE Fujifilm X Series X-T4 Fujifilm GFX 100S
ISO (Max) 51200 102400
Native ISO 160-12800 -
Extended ISO (Max) 25600 (H1), 51200 (H2) 25600 (H1), 51200 (H2), 102400 (H3)
Extended ISO (Min) 80 (L1), 100 (L2), 125 (L3) 50
Light Sensitivity ISO 100, ISO 125, ISO 80, ISO auto, ISO 51200, ISO 25600, ISO 160-12800 ISO 50, ISO auto, ISO 102400, ISO 51200, ISO 25600, ISO 100-12800
Exposure Metering Multi-segment, centre-weighted, spot, average Multi-segment, centre-weighted, spot, average
Exposure Metering Zones 256 256
Exposure Modes Bulb, automatic, manual, aperture-priority, shutter-priority Automatic, manual, aperture-priority, shutter-priority
Bracketing Modes Dynamic Range Bracketing, Film Simulation Bracketing, focus bracketing, ISO sensitivity bracketing, white balance bracketing Dynamic Range Bracketing, Film Simulation Bracketing, focus bracketing, ISO sensitivity bracketing, white balance bracketing
Special Effects Soft focus, miniature, Film Simulation, partial colour, Toy camera, High Key, Low Key, Pop Colour, Dynamic tone Chrome, Film Simulation, Grainy Film
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Fine, incandescent, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), Underwater, 2500K - 10000K Incandescent, fluorescent, daylight, shade, fluorescent light (cool white), fluorescent light (warm white), Underwater
Shutter Type Mechanical, electronic Mechanical, electronic
Max Shutter Speed 1/32000 sec 1/16000 sec
Min Shutter Speed 30 sec 30 sec
Exposure Compensation ±5 EV range, in 1/3 EV steps ±5 EV range, in 1/3 EV steps
Auto Exposure Bracketing 2, 3, 5, 7, 9 steps in 1/3 - 3 EV steps 2, 3, 5, 7, 9 steps in 1/3 - 3 EV steps
White Balance Bracketing Yes Yes
X-sync Speed 1/250sec 1/125sec
DISPLAY Fujifilm X Series X-T4 Fujifilm GFX 100S
Type 3" LCD display 3.2" LCD display
Touch Screen Yes Yes
Display Format 1,620,000 pixels 2,360,000 pixels
Display Form Factor Tilting (3-way) Folding
Display Features - Display brightness control, display colour control
VIDEOGRAPHY / CAMCORDER Fujifilm X Series X-T4 Fujifilm GFX 100S
Digital Video Format H.264, MOV, HEVC, H.265 H.264, HEVC, H.265
Image Recording Format JPEG, RAW, RAW + JPEG JPEG, RAW, RAW + JPEG
Max Video Resolution 4096 x 2160 4096 x 2160
Microphone Operation Mode Stereo -
MEMORY Fujifilm X Series X-T4 Fujifilm GFX 100S
Memory Card Slot SD card SD card
Supported Memory Cards SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card
Memory Card Included No No
Memory Card Max Supported Size 512 GB 2 TB
Image Storage 6240 x 4160
6240 x 3512
4160 x 4160
4416 x 2944
4416 x 2488
2944 x 2944
3120 x 2080
3120 x 1760
2080 x 2080
11648 x 8736
11648 x 7768
11648 x 6552
8736 x 8736
11648 x 4304
10928 x 8736
10192 x 8736
8256 x 6192
8256 x 5504
8256 x 4640
6192 x 6192
8256 x 3048
7744 x 6192
7232 x 6192
4000 x 3000
4000 x 2664
4000 x 2248
2992 x 2992
4000 x 1480
3744 x 3000
3504 x 3000
Video Capture 4096 x 2160 p - 59.94 fps - 400Mbps
3840 x 2160 p
2048 x 1080 p
1920 x 1080 p
4096 x 2160 p
3840 x 2160 p
2048 x 1080 p
1920 x 1080 p
BATTERY AND CHARGING Fujifilm X Series X-T4 Fujifilm GFX 100S
Battery Type Fujifilm NP-W235 Lithium Ion Fujifilm NP-W235 Lithium Ion
Details Fujifilm NP-W235 Li-ion rechargeable battery (included) Fujifilm NP-W235 Li-ion rechargeable battery (included)
Battery Life Photo shooting - 600 shots (ECO mode)
Video recording - 85 minutes (4K resolution)
Video recording - 95 minutes (Full HD resolution)
Photo shooting - 460 shots
Video recording - 95 minutes (4K resolution)
CONNECTIONS Fujifilm X Series X-T4 Fujifilm GFX 100S
Interface HDMI, USB-C, IEEE 802.11b/g/n, Bluetooth 4.2 HDMI, USB-C, IEEE 802.11b/g/n, Bluetooth 4.2
Connectivity Features Remote control via mobile devices, Wireless Image Transfer Remote control via mobile devices, Wireless Image Transfer
Print Standard Exif Print support Exif Print support
Tripod Mount Connection Point Yes -
Flash Terminal Hot shoe Hot shoe
Connector Type USB 3.2 Gen 1 (USB Type-C)
HDMI output (19 pin micro HDMI Type D)
Microphone (mini-phone 3.5mm)
Remote control (sub-mini phone 2.5 mm)
USB 3.2 Gen 1 (USB Type-C)
HDMI output (19 pin micro HDMI Type D)
Microphone (mini-phone stereo 3.5 mm)
Headphones (mini-phone stereo 3.5 mm)
Remote control (sub-mini phone 2.5 mm)
FEATURES Fujifilm X Series X-T4 Fujifilm GFX 100S
Self-Timer Delay 10 sec, 2sec 10 sec, 2sec
Continuous Shooting Speed 8 frames per second, 10 frames per second, 15 frames per second 2 frames per second, 5 frames per second, 2.9 frames per second
HDR Mode Auto HDR mode -
Additional Features AE lock, AF lock, interval shooting mode, Dynamic Range Adjustment, high-speed recording, primary colour filter Auto power save, date/time stamp, histogram display, interval shooting mode, in-camera RAW processing
OTHERS Fujifilm X Series X-T4 Fujifilm GFX 100S
Included Accessories Body cap, shoulder strap, AC power adaptor, USB cable, shoe cap, headphone adapter, battery grip terminal cover, sync terminal cover Body cap, shoulder strap, AC power adaptor, USB cable, power plug adapter, cable protector, hot shoe cover
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature -10 °C -10 °C
Service & Support Limited warranty - parts and labour - 1 year -
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