ALEXA SXT W

Technical Data

Model

ALEXA SXT W

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 - 120 fps

Weight

∼7.4 kg / ∼16.3 lbs (camera body with PL lens mount)

Photosite Pitch

8.25 μm

Sensor Active Image Area (photosites)

16:9 ProRes HD: 2880 x 1620 16:9 ProRes 2K: 2880 x 1620 16:9 ProRes 3.2K: 3200 x 1800 16:9 Prores 4K UHD: 3200 x 1800 16:9 ARRIRAW 2.8K: 2880 x 1620 16:9 ARRIRAW 3.2K: 3168 x 1782 6:5 ProRes 2K Anamorphic: 2560 x 2146 6:5 ProRes 4K Cine Anamorphic: 2560 x 2146 6:5 ARRIRAW 2.6K: 2578 x 2160 4:3 ProRes 2.8K: 2880 x 2160 4:3 ARRIRAW 2.8K: 2880 x 2160 Open Gate ProRes 3.4K: 3424 x 2202 Open Gate ProRes 4K Cine: 3414 x 2198 Open Gate ARRIRAW 3.4K: 3424 x 2202

Sensor Active Image Area (dimensions)

16:9 ProRes HD: 23.76 x 13.37 mm / 0.935 x 0.526" 16:9 ProRes 2K: 23.76 x 13.37 mm / 0.935 x 0.526" 16:9 ProRes 3.2K: 26.40 x 14.85 mm / 1.039 x 0.585" 16:9 Prores 4K UHD: 26.40 x 14.85 mm / 1.039 x 0.585" 16:9 ARRIRAW 2.8K: 23.76 x 13.37 mm / 0.935 x 0.526" 16:9 ARRIRAW 3.2K: 26.14 x 14.70 mm / 1.029 x 0.579" 6:5 ProRes 2K Anamorphic: 21.12 x 17.70 mm / 0.831 x 0.697" 6:5 ProRes 4K Cine Anamorphic: 21.12 x 17.70 mm / 0.831 x 0.697" 6:5 ARRIRAW 2.6K: 21.38 x 17.82 mm / 0.842 x 0.702" 4:3 ProRes 2.8K: 23.76 x 17.82 mm / 0.935 x 0.702" 4:3 ARRIRAW 2.8K: 23.76 x 17.82 mm / 0.935 x 0.702" Open Gate ProRes 3.4K: 28.25 x 18.17 mm / 1.112 x 0.715" Open Gate ProRes 4K Cine: 28.17 x 18.13 mm / 1.109 x 0.714" Open Gate ARRIRAW 3.4K: 28.25 x 18.17 mm / 1.112 x 0.715"

Recording File Container Size (pixel)

16:9 ProRes HD: 1920 x 1080 16:9 ProRes 2K: 2048 x 1152 16:9 ProRes 3.2K: 3200 x 1824 16:9 Prores 4K UHD: 3840 x 2160 16:9 ARRIRAW 2.8K: 2880 x 1620 16:9 ARRIRAW 3.2K: 3168 x 1782 6:5 ProRes 2K Anamorphic: 2048 x 858 6:5 ProRes 4K Cine Anamorphic: 4096 x 1716 6:5 ARRIRAW 2.6K: 2592 x 2160 4:3 ProRes 2.8K: 2944 x 2176 4:3 ARRIRAW 2.8K: 2944 x 2176 Open Gate ProRes 3.4K: 3456 x 2202 Open Gate ProRes 4K Cine: 4096 x 2636 Open Gate ARRIRAW 3.4K: 3424 x 2202

Recording File Image Content (pixel)

16:9 ProRes HD: 1920 x 1080 16:9 ProRes 2K: 2048 x 1152 16:9 ProRes 3.2K: 3200 x 1800 16:9 Prores 4K UHD: 3840 x 2160 16:9 ARRIRAW 2.8K: 2880 x 1620 16:9 ARRIRAW 3.2K: 3168 x 1782 6:5 ProRes 2K Anamorphic: 2048 x 858 6:5 ProRes 4K Cine Anamorphic: 4096 x 1716 6:5 ARRIRAW 2.6K: 2578 x 2160 4:3 ProRes 2.8K: 2880 x 2160 4:3 ARRIRAW 2.8K: 2280 x 2160 Open Gate ProRes 3.4K: 3424 x 2202 Open Gate ProRes 4K Cine: 4096 x 2636 Open Gate ARRIRAW 3.4K: 3424 x 2202

Dynamic Range

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°- 358°

Recording Formats

ARRIRAW (.ari) Apple ProRes 4444 XQ Apple ProRes 4444 Apple ProRes 422 HQ Apple ProRes 422

Recording Media

SXR Capture Drives XR Capture Drives SxS PRO+ Cards CFast 2.0 Cards

Recording Frame Rates

16:9 ProRes HD: 0.75 - 120 fps 16:9 ProRes 2K: 0.75 - 120 fps 16:9 ProRes 3.2K: 0.75 - 72 fps 16:9 Prores 4K UHD: 0.75 - 50 fps 16:9 ARRIRAW 2.8K: 0.75 - 120 fps 16:9 ARRIRAW 3.2K: 0.75 - 120 fps 6:5 ProRes 2K Anamorphic: 0.75 - 96 fps 6:5 ProRes 4K Cine Anamorphic: 0.75 - 60 fps 6:5 ARRIRAW 2.6K: 0.75 - 96 fps 4:3 ProRes 2.8K: 0.75 - 60 fps 4:3 ARRIRAW 2.8K: 0.75 - 96 fps Open Gate ProRes 3.4K: 0.75 - 60 fps Open Gate ProRes 4K Cine: 0.75 - 48 fps Open Gate ARRIRAW 3.4K: 0.75 - 90 fps

Recording Modes

Standard real-time recording Pre-recording (ProRes only) No Intervalometer

Viewfinder Type

Electronic Viewfinder EVF-1

Viewfinder Technology

F-LCOS viewfinder display

Viewfinder Resolution (pixel)

1280 x 784

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)

White Balance

Manual and auto white balance, adjustable from 2000K to 11000K in 100K steps Color correction adjustable range from -12to +12 CC 1 CC corresponds to 035 Kodak CC values or 1/8 Rosco values

Filters

Manual behind the lens FSND filters: Optical Clear, 0.3, 0.6, 0.9, 1.2, 1.5, 1.8, 2.1, 2.4 Fixed optical low pass, UV, IR filter

Image Outputs

1x proprietary signal output for EVF-1 viewfinder 4x MON OUT: 1,5G (SMPTE ST292-1) uncompressed HD video with embedded audio and metadata

Lens Squeeze Factors

1.00, 1.30, 2.00, 2.00 mag.

Exposure and Focus Tools

False Color Peaking Zoom

Audio Input

1x XLR 5pin balanced stereo line in (Line input max. level +24dBu correlating to 0dBFS)

Audio Output

3,5mm stereo headphone jack 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 WCU-4 hand unit with control over lens motors and operational parameters via built-in white radio Remote Control Unit RCU-4 via Ethernet

Interfaces

1x LEMO 5pin LTC Timecode In/Out 1x BNC SDI Return In 1x LEMO 16pin EXT for accessories and sync 1x LEMO 10pin Ethernet for remote control and sync 1x SD Card (for user setups, look files etc) 3x Fischer 12pin connectors for CLM lens motors 2x Fischer 5pin LCS Lens Control System connectors for hand units 1x LDD Lens Data Display connector

Wireless Interfaces

Built-in WiFi module (IEEE 802.11b/g) Built-in White Radio for ARRI lens and camera remote control Built-in Wireless Video System

Lens Mounts

PL lens mount LPL lens mount

Flange Focal Depth

PL mount: 52 mm LPL mount: 44 mm

Power Input

1x Fischer 2pin BAT connector (10.5-34 V DC) 1x On-board battery interface (10.5-34 V DC)

Power Consumption

min. 88 W max. 141 W (Camera body with EVF-1)

Power Outputs

3x Fischer 3pin 24V RS 1x LEMO 2pin 12V

Measurements (HxWxL)

158 x 189 x 351 mm / 6.22 x 7.44 x 13.82" (camera body with PL lens mount)

Operating Temperature

-20° C to +45° C / -4° F to +113° F @ 95% relative humidity max, non condensing

Storage Temperature

-30° C to +70° C / -22° F to +158° F

Sound Level

< 20 dB(A) at 24fps

Software Licenses

-