Fujifilm GFX 50S

The sensor, in perspective.

Capture area at a shared scale. The dashed outline is a 36 × 24 mm full-frame reference.

Cameras

Capture area

Sensor area indexGeometric · full frame = 100: 166.5
Active dimensions: 43.80 × 32.85 mm
Active area: 1,438.83 mm²
Crop factor: 0.79 ×
Area vs full frame: 0.74 stops

The index is calculated from area, assuming equal scene illumination, f-number and exposure time. It is not a low-light test or an image-quality score: lens transmission, quantum efficiency, noise and processing are not included. A crop mode changes the area used, not the physical sensor.

Dynamic range ≠ EV operating range. Autofocus and metering limits describe operating conditions. Manufacturer HDR claims appear separately below; independent dynamic-range measurements require a matched test method, ISO and noise threshold.

Sensor specifications

Reference active width: 43.80 mm
Reference active height: 32.85 mm
Sensor technology: CMOS
Reference capture area: Still 4:3 Open Gate

Capture & exposure

Camera family: Photo
Shutter: Mechanical focal-plane (photo), Rolling electronic (video)

Capture modes

5 capture modes

Still 4:3 Open Gate
Active height
32.85 mm
Active width
43.80 mm
Horizontal pixels
8,256 px
Vertical pixels
6,192 px
Still 3:2
Active height
29.20 mm
Active width
43.80 mm
Horizontal pixels
8,256 px
Vertical pixels
5,504 px
Still 16:9
Active height
24.61 mm
Active width
43.80 mm
Horizontal pixels
8,256 px
Vertical pixels
4,640 px
Still 1:1
Active height
32.85 mm
Active width
32.85 mm
Horizontal pixels
6,192 px
Vertical pixels
6,192 px
FHD 16:9
Active height
24.61 mm
Active width
43.80 mm
Horizontal pixels
1,920 px
Vertical pixels
1,080 px