ARRI ALEXA MINI

Sensor Type
 
Super 35 format ARRI ALEV III CMOS sensor with Bayer pattern color filter array
 
 
Sensor Size
 
28.25 x 18.17 mm / 1.112 x 0.715"
⌀ 33.59 mm / 1.322"
 
 
Photosite Pitch
 
8.25 μm
 
 
Sensor Frame Rates
 
0.75 - 200fps
 
 
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 2K Ana.: 21.12 x 17.70 mm / 0.831 x 0.697"
HD Ana.: 15.84 x 17.82 mm / 0.624 x 0.702"
ARRIRAW 16:9 2.8K: 23.76 x 13.37 mm / 0.935 x 0.526"
Open Gate 3.4K: 28.25 x 18.17 mm / 1.112 x 0.715"
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: 2880 x 1620
ARRIRAW Open Gate 3.4K: 3424 x 2202
ARRIRAW 4:3 2.8K (OG 3.4K): 3424 x 2202
ARRIRAW 2.39:1 2K Ana. (OG 3.4K): 3424 x 2202
ARRIRAW 16:9 HD Ana. (OG 3.4K): 3424 x 2202
 
 
 
Exposure Latitude
 
14+ 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
ProRes 4444 XQ
ProRes 4444
ProRes 422 (HQ)
ProRes 422
ProRes 422 (LT)
 
 
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 16:9 2.8K: 0.75 - 48 fps
MFX/ARRIRAW 3.4K Open Gate: 0.75 - 30 fps
 
 
Recording Modes
 
Standard real-time recording
Pre-recording
Intervalometer
Stop Motion
 
 
Viewfinder Type
 
Multi Viewfinder MVF-1 with 3,2" flip-out monitor
Camera Control Panel (CCP-1) with option to daisy-chain MVF-1
 
 
Viewfinder Technology
 
OLED viewfinder display
LCD fold out monitor
 
 
Viewfinder Resolution (pixel)
 
1280 x 720
 
 
Viewfinder Diopter
 
Adjustable from -5 to +5 diopters
 
 
Color Output
 
Rec 709
Rec 2020
Log C
Custom Look (ARRI Look File ALF-2)
 
 
Look Control
 
Import of custom 3D LUT
ASC CDL parameters (slope, offset, power, saturation)
Knee, gamma, saturation, black gamma, saturation by hue
Support of ARRI Look Library
 
 
White Balance
 
Manual and auto white balance, adjustable from 2000K to 11000K in 10K steps
Color correction adjustable range from -16 to +16 CC
1 CC corresponds to 035 Kodak CC values or 1/8 Rosco values
 
 
Filters
 
Built-in motorized ND filters 0.6, 1.2, 2.1
Fixed optical low pass, UV, IR filter
 
 
Image Outputs
 
1x proprietary signal output for MVF-1 viewfinder
2x SDI Out: 1,5G (SMPTE ST292-1), 3G (SMPTE ST425-1, ST425-3), 6G & DL 6G (SMPTE ST2081-10, ST2081-11)
uncompressed video with embedded audio and metadata
 
 
Lens Squeeze Factors
 
1.00
1.30
2.00
 
 
Exposure and Focus Tools
 
False Color
Zebra
Zoom
Waveform
Aperture and Color Peaking
 
 
Audio Input
 
1x LEMO 5pin balanced stereo line in
(Line input max. level +24dBu correlating to 0dBFS)
 
 
Audio Output
 
SDI (embedded)
 
 
Audio Recording
 
2 channel linear PCM, 24 bit 48 kHz
 
 
Remote Control Options
 
Web-based remote control from phones, tablets and laptops via WiFi & Ethernet
Camera Access Protocol via Ethernet & WiFi
GPIO interface for integration with custom control interfaces
WCU-4 hand-unit with control over lens motors and operational parameters via built-in white radio
 
 
Interfaces
 
1x LEMO 5pin LTC Timecode In/Out
1x LEMO 10pin Ethernet for remote control and service
1x BNC Sync In (optional activation through ARRI Service)
1x LEMO 7pin EXT multi purpose accessory interface w. RS pin and unregulated power output (outputs battery voltage)
1x LEMO 4pin LBUS (on lens mount) for lens motors, daisy chainable
1x USB 2.0 (for user setups, look files etc)
 
 
Wireless Interfaces
 
Built-in WiFi module (IEEE 802.11b/g)
Built-in White Radio for ARRI lens and camera remote control
 
 
Lens Mounts
 
Titanium PL mount with LBUS connector
LPL mount with LBUS connector
PL mount with Hirose connector
EF mount
B4 mount with Hirose connector
Leitz Cine Wetzlar M mount
Flange Focal Depth
PL mount: 52 mm
LPL mount: 44 mm
 
 
Power Input
 
1x LEMO 8pin (10.5-34 V DC)
 
 
Power Consumption
 
min. 43W
max. 84W
(Camera body with MVF-1)
 
 
Power Outputs
 
1x LEMO 7pin EXT unregulated power output (outputs battery voltage) with max. 1.1 A
 
 
Power Management
-
 
 
Measurements (HxWxL)
 
140 x 125 x 185 mm / 5.5 x 4.9 x 7.3"
(camera body with PL lens mount)
 
 
Weight
 
~ 2.3 kg / ~ 5 lbs
(camera body with titanium PL lens mount)
 
 
Operating Temperature
 
-20° C to +45° C / -4° F to +113° F @ 95% relative humidity max, non condensing, splash and dust proof through sealed electronics
 
 
Storage Temperature
 
-30° C to +70° C / -22° F to +158° F
 
 
Sound Level
 
< 20 dB(A) at 24fps
 
 
Software Licenses
 
ALEXA Mini 4:3 License Key
ALEXA Mini ARRIRAW License Key
ARRI Look Library License Key