Sensor Type:
CMOS

Shutter:
Rolling

Sensor Dimensions:
ARRI Formats and Resolutions Overview
NOTE: This camera crops the sensor to change formats. The imaging area of the sensor is different depending on which format a take was acquired in.

LF Open Gate Mode
4448 x 3096       OG 4.5K             36.70 mm x 25.54 mm (1.445 in x 1.005 in)

LF 2.39:1 Mode
4448 x 1856       Scope 4.5K        36.70 mm x 15.31 mm (1.445 in x 0.603 in)

LF 16:9 Mode
3840 x 2160       4K UHD             31.68 mm x 17.82 mm (1.247 in x 0.702 in)
2048 x 1152       2K                       31.68 mm x 17.82 mm (1.247 in x 0.702 in)
1920 x 1080       HD                      31.68 mm x 17.82 mm (1.247 in x 0.702 in)

Image Resolution:
4448 x 3096
4448 x 1856
3840 x 2160
2048 x 1152
1920 x 1080

Output Type:
ARRIRAW
ProRes 4444 XQ
ProRes 4444
ProRes 422 HQ
ProRes 422