| Lens Mount | FUJIFILM X | 
| Sensor Type | 23.5 x 15.6 mm (APS-C) CMOS | 
| Sensor Resolution | Effective: 26.1 Megapixel (6240 x 4160) | 
| Crop Factor | 1.5x | 
| Aspect Ratio | 1:1, 3:2, 16:9 | 
| Image File Format | JPEG, Raw | 
| Bit Depth | 14-Bit | 
| Image Stabilization | None | 
| ISO Sensitivity | Auto, 160 to 12800 (Extended: 80 to 51200) | 
| Shutter Speed | Mechanical Shutter
1/4000 to 4 Seconds in Program Mode
1/4000 to 30 Seconds in Aperture Priority Mode
1/4000 to 900 Seconds in Shutter Priority Mode
1/4000 to 900 Seconds in Manual Mode
60 Minutes in Bulb Mode
Electronic Shutter
1/32000 to 4 Seconds in Program Mode
1/32000 to 30 Seconds in Aperture Priority Mode
1/32000 to 900 Seconds in Shutter Priority Mode
1/32000 to 900 Seconds in Manual Mode
60 Minutes in Bulb Mode | 
| Metering Method | Average, Center-Weighted Average, Multi-Zone, Spot | 
| Exposure Modes | Aperture Priority, Manual, Program, Shutter Priority | 
| Exposure Compensation | -5 to +5 EV (1/3 EV Steps) | 
| White Balance | Automatic Scene Recognition, Color Temperature, Custom, Fine, Fluorescent (Cool White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater | 
| Continuous Shooting | Mechanical Shutter
Up to 8 fps at 26.1 MP for up to 105 Frames (JPEG) / 18 Frames (Raw)
Mechanical Shutter
Up to 5 fps at 26.1 MP for up to Unlimited 458 Frames (JPEG) / 19 Frames (Raw)
Mechanical Shutter
Up to 4 fps at 26.1 MP for Unlimited Frames (JPEG) / 20 Frames (Raw)
Mechanical Shutter
Up to 3 fps at 26.1 MP for Unlimited Frames (JPEG) / 21 Frames (Raw)
Electronic Shutter
Up to 20 fps at 26.1 MP for up to 32 Frames (JPEG) / 18 Frames (Raw)
Electronic Shutter
Up to 10 fps at 26.1 MP for up to 81 Frames (JPEG) / 17 Frames (Raw)
Electronic Shutter
Up to 30 fps at 16.6 MP for up to 29 Frames (JPEG) / 17 Frames (Raw)
Electronic Shutter
Up to 20 fps at 16.6 MP for up to 79 Frames (JPEG) / 17 Frames (Raw)
Electronic Shutter
Up to 10 fps at 16.6 MP for up to 153 Frames (JPEG) / 18 Frames (Raw) | 
| Interval Recording | Yes | 
| Self-Timer | 2/10-Second Delay | 
| Recording Modes | H.264/MOV
DCI 4K (4096 x 2160) at 23.976p/24.00p/25p/29.97p [100 to 200 Mb/s]
UHD 4K (3840 x 2160) at 23.976p/24.00p/25p/29.97p/59.94p [100 to 200 Mb/s]
DCI 2K (2048 x 1080) at 23.976p/24.00p/25p/29.97p/50p/59.94p [100 to 200 Mb/s]
Full HD (1920 x 1080) at 23.976p/24.00p/25p/29.97p/50p/59.94p [100 to 200 Mb/s]
Full HD (1920 x 1080) at 100p/119.88p/200p/240p [200 Mb/s] | 
| External Recording Modes | 4:2:2 10-Bit
DCI 4K (4096 x 2160) at 23.976p/24.00p/25p/29.97p
UHD 4K (3840 x 2160) at 23.976p/24.00p/25p/29.97p
DCI 2K (2048 x 1080) at 23.976p/24.00p/25p/29.97p/50p/59.94p
Full HD (1920 x 1080) at 23.976p/24.00p/25p/29.97p/50p/59.94p
Full HD (1920 x 1080) at 100p/120p | 
| Video Encoding | NTSC/PAL | 
| Audio Recording | Built-In Microphone (Stereo)
External Microphone Input | 
| Audio File Format | Linear PCM (Stereo) | 
| Webcam Functionality | Yes | 
| Focus Type | Auto and Manual Focus | 
| Focus Mode | Continuous-Servo AF (C), Manual Focus (M), Single-Servo AF (S) | 
| Autofocus Points | Phase Detection: 425 | 
| Viewfinder | 0.39" 2,360,000 Dot Electronic | 
| Viewfinder Eye Point | 23 mm | 
| Viewfinder Coverage | 100% | 
| Viewfinder Magnification | Approx. 0.62x |