Description
| Sensor Modes | Active Image Area (Dimensions) | Image Circle Ø | Active Image Area (Photosites) | Recording Resolution (Pixel) | Max fps* (1TB/2TB Drive) |
|---|---|---|---|---|---|
| 4.6K 3:2 Open Gate | 28.00 X 19.20 mm 1.102 x 0.756 " | 33.96 mm 1.337 | 4608 X 3164 | 4.6K (4608 X 3164) | 35 / 75fps (ArriRaw) 60 / 60fps (Apple ProRes) |
| 4.6K 16:9 | 28.00 X 15.70 mm 1.102 X 0.618 | 32.10 1.264" | 4096 X 2304 | 4.6K (4608 X 2592) | 45 / 75 fps (ArriRaw) 75 / 75 fps (Apple ProRes) |
| 4K 16:9 | 24.90 x 14.00 mm 0.980 x 0.551" | 28.57 mm 1.125" | 4096 x 2304 | 4K (4096 x 2304) UHD (3840 x 2160) 2K (2048 x 1152) HD (1920 x 1080) | 55 / 120 fps (ARRIRAW) 100 / 100 fps (Apple ProRes) 120 / 120 fps (Apple ProRes) 120 / 120 fps (Apple ProRes) 120 / 120 fps (Apple ProRes) |
| 4K 2:1 | 24.90 x 12.40 mm 0.980 x 0.490 | 27.82 mm 1.095" | 4096 x 2048 | 4K (4096 x 2048) | 65 / 120 fps (ARRIRAW) 120 / 120 fps (Apple ProRes) |
| 3.3K 6:5 | 20.22 x 16.95 mm 0.796 x 0.693" | 26.38 mm 1.039" | 3328 x 2790 | 3.3K (3328 x 2790) | 55 / 100 fps (ARRIRAW) 75 / 75 fps (Apple ProRes) |
| 3K 1:1 | 18.70 x 18.70 mm 0.737 x 0.737 | 26.45 mm 1.041" | 3072 x 3072 | 3K (3072 x 3072) 3.8K 2:1 Ana. 2x (3840 x 1920) | 55 / 100 fps (ARRIRAW) 90 / 90 fps (Apple ProRes) 100 / 100 fps (Apple ProRes) |
| 2.7K 8:9 | 16.70 x 18.70 mm 0.656 x 0.738" | 25.09 mm 0.988" | 2743 x 3086 | UHD 16:9 Ana. 2x (3840 x 2160) | 100 / 100 fps (Apple ProRes) |
| 2K 16:9 S16 | 12.40 x 7.00 mm 0.490 x 0.276" | 14.24 mm 0.561" | 2048 x 1152 | 2K (2048 x 1152) | 120 / 120 fps (Apple ProRes) |
Exposure Index Adjustable from EI 160 – 6400 in 1/3 stops
Dynamic Range 17 stops (2.5 more than with previous ALEXA cameras)
Shutter Electronic shutter, 5.0°- 356° or 1s – 1/8000s
Recording Codecs MXF/ARRIRAW
MXF/Apple ProRes 4444 XQ
MXF/Apple ProRes 4444
MXF/Apple ProRes 422 HQ
Recording Media Codex Compact Drive 1TB (CA08-1024), Codex Compact Drive 2TB (CB16-2048)
Recording Modes Standard real-time recording, Pre-recording
Viewfinder Type Multi Viewfinder MVF-2 with OLED viewfinder display (1920 x 1080) and 4″ LCD flip-out monitor (800 x 400)
Viewfinder Diopter Adjustable from -5 to +5 diopters
Color Output Rec 709, Rec 2020, Rec 2100 PQ, Rec 2100 HLG, LogC4
Look Control ARRI Textures. Custom color look (through ARRI Look File ALF4 or ARRI Look Library)
White Balance Manual and auto white balance, adjustable from 2000K to 11000K
Color correction adjustable from -16 to +16 CC
(1 CC corresponds to 035 Kodak CC values or 1/8 Rosco values)
Technical Data Filters Four position built-in motorized ND filter: Clear, 0.6, 1.2, 1.8
Fixed optical low pass, UV, IR filter
Lens Squeeze Factors 1.00, 1.25, 1.30, 1.33, 1.50, 1.65, 1.80, 1.85, 2.00
Exposure and Focus Tools False Color, Zoom, Aperture and Color Peaking
Audio Recording 4 channel linear PCM (24 bit, 48 kHz)
Image Outputs 2x VF custom CoaXPress connectors for MVF-2 viewfinder
2x 12G SDI (BNC) 422 1.5G HD, 422 3G HD, 444 3G HD, 422 6G UHD, 422 12G UHD, 444 12G UHD
Interfaces 1x LBUS (LEMO 4-pin) for lens motors, daisy chainable
1x SERIAL (LEMO 4-pin) for distance measuring accessories
1x TC (LEMO 5-pin) for timecode In/Out
1x ETH (LEMO 10-pin) for remote control and service
1x SYNC IN (BNC) for Genlock synchronization
1x RET IN (BNC, switchable on SDI 2)
1x USB-C for user setups, look files etc
1x Rear Interface (18-pin Pogo)
1x Top Interface (5-pin Pogo)
Audio Inputs 1x AUDIO (LEMO 6-pin) for balanced stereo line in
(line input max. level +24 dBu correlating to 0 dBFS)
Two built-in microphones for scratch audio
With Audio Extension Module AEM-1: additional 3x TA3 connectors (MIC/Line, +48 V, AES)
Audio Outputs 1x 3.5 mm stereo headphone connector (on MVF-2)
2x SDI (embedded audio)
Power Inputs 1x PWR (LEMO 8-pin)
1x BAT (camera rear interface / battery adapter)
20.5 – 33.6 V DC
Power Outputs 1x RS (Fischer 3-pin) for 24 V accessory power out, start/stop and shutter pulse
1x 12 V (LEMO 2-pin) for 12 V accessory power out
1x LBUS (LEMO 4-pin) for lens motors & 24 V power out, daisy-chainable
1x AUDIO (LEMO 6-pin) for balanced stereo line in and 12 V accessory power out
1x ETH (LEMO 10-pin) for remote control, service and 24 V accessory power out
With Power Distribution Module PDM-1: additionally 4x 24 V, 2x 12 V and 1x D-Tap
Remote Control Options Camera Companion App
ARRI Electronic Control System (ECS)
Web-based remote control from phones, tablets and laptops via WiFi & Ethernet
Camera Access Protocol (CAP) via WiFi & Ethernet
GPIO interface for integration with custom control interface
Wireless Interfaces Built-in WiFi module (IEEE 802.11b/g)
Built-in White Radio for ARRI ECS lens and camera remote control
Lens Mounts & Adapters ARRI LPL Mount (LBUS)
ARRI PL-to-LPL Adapter
ARRI PL Mount (LBUS)
ARRI PL Mount (Hirose)
ARRI EF Mount (LBUS)
Leitz M Mount for ARRI
