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Digital Cameras

ARRI Alexa Mini

ARRI Alexa Mini

ARRI Alexa Mini

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specification

include

Sensor Type
Super 35 format ARRI ALEV III CMOS sensor with Bayer pattern color filter array
Sensor Maximum Number of Photosites and Size
3424 x 2202
28.25 x 18.17 mm / 1.112 x 0.715"
⌀ 33.59 mm / 1.322"
Sensor Frame Rates
0.75 - 200 fps
Weight
∼2.3 kg / ∼5 lbs
(camera body with titanium PL lens mount)
Photosite Pitch
8.25 μm
Sensor Active Image Area (photosites)
S16 HD: 1600 x 900
HD: 2880 x 1620
2K: 2868 x 1612
3.2K: 3200 x 1800
4K UHD: 3200 x 1800
4:3 2.8K: 2880 x 2160
2.39:1 2K Ana.: 2560 x 2145
HD Ana.: 1920 x 2160
ARRIRAW 16:9 2.8K: 2880 x 1620
Open Gate 3.4K: 3424 x 2202
Sensor Active Image Area (dimensions)
S16 HD: 13.20 x 7.43 mm / 0.520 x 0.292"
HD: 23.76 x 13.37 mm / 0.935 x 0.526"
2K: 23.66 x 13.30 mm / 0.932 x 0.524"
3.2K: 26.40 x 14.85 mm / 1.039 x 0.585"
4K UHD: 26.40 x 14.85 mm / 1.039 x 0.585"
4:3 2.8K: 23.76 x 17.82 mm / 0.935 x 0.702"
2.39:1
Recording File Container Size (pixel)
S16 HD: 1920 x 1080
HD: 1920 x 1080
2K: 2048 x 1152
3.2K: 3200 x 1800
4K UHD: 3840 x 2160
4:3 2.8K: 2944 x 2160
2.39:1 2K Ana.: 2048 x 858
HD Ana.: 1920 x 1080
ARRIRAW 16:9 2.8K: 2880 x 1620
Open Gate 3.4K: 3424 x 2202
Recording File Image Content (pixel)
ProRes S16 HD: 1920 x 1080
ProRes HD: 1920 x 1080
ProRes 2K: 2048 x 1152
ProRes 3.2K: 3200 x 1800
ProRes 4K UHD: 3840 x 2160
ProRes 4:3 2.8K: 2880 x 2160
ProRes HD Anamorphic: 1920 x 1080
ProRes 2.39:1 2K Anamorphic: 2048 x 858
ARRIRAW 16:9 2.8K:
Dynamic Range
Dynamic Range14+ stops over the entire sensitivity range from EI 160 to EI 3200 as measured with the ARRI Dynamic Range Test Chart (DRTC-1)
Exposure Index
Adjustable from EI 160-3200 in 1/3 stops
EI 800 base sensitivity
Shutter
Electronic shutter, 5.0°- 356° or 1s - 1/8000s
Recording Formats
MXF/ARRIRAW
Apple ProRes 4444 XQ
Apple ProRes 4444
Apple ProRes 422 HQ
Apple ProRes 422
Apple ProRes 422 LT
Recording Media
CFast 2.0 Cards
Recording Frame Rates
ProRes HD: 0.75 - 200 fps
ProRes S16 HD: 0.75 - 200 fps
ProRes 2K: 0.75 - 200 fps
ProRes 3.2K: 0.75 - 60 fps
ProRes UHD: 0.75 - 60 fps
ProRes 4:3 2.8K: 0.75 - 50 fps
ProRes 2:39:1 2K Ana.: 0.75 - 120 fps
ProRes HD Ana.: 0.75 - 120 fps
MFX/ARRIRAW
User Manual