Arri Alexa XT
The ARRI ALEXA XT (Xtended Technology) is a professional cinema camera known for its exceptional image quality and versatility. It features a Super 35mm CMOS sensor and supports recording in Open Gate and 4:3 modes, ideal for anamorphic shooting. The camera records internal ARRIRAW up to 120 fps and ProRes 4444 XQ, offering flexible production options. It also includes internal ND filters, a Lens Data System (LDS) for metadata, and Color Decision List (CDL) capture to streamline post-production.
The ALEXA XT Plus variant includes the XR Module for in-camera ARRIRAW recording and a 4:3 Super 35mm sensor for anamorphic shooting. With a PL mount and integrated LDS, it’s designed for high-end productions, delivering top-tier image quality and efficient workflows, making it a trusted choice for filmmakers.
Model
Arri Alexa XT
Sensor
35mm ALEV III CMOS with bayer pattern colour filter array
Lens Mount
PL
Recording Format
ARRIRAW
ProRes 12-bit 4:4:4:4 XQ / 4:4:4:4
ProRes 10-bit 4:2:2 HQ / 4:2:2
File Format
| ARRIRAW | MXF |
| ProRes | MOV |
Resolution
| ARRIRAW Open Gate | 3424×2202 |
| ARRIRAW 4:3 2.8K | 2880×2160 |
| ARRIRAW 6:5 2.8K | 2578×2160 |
| ARRIRAW 16:9 2.8K | 2880×1620 |
| ProRes 16:9 3.2K | 3200×1782 |
| ProRes 4:3 2K | 2048×1536 |
| ProRes 16:9 2K | 2048×1152 |
| ProRes 16:9 HD | 1920×1080 |
Maximum Frame Rate (PAL)
| ARRIRAW Open Gate | 75 fps |
| ARRIRAW 4:3 2.8K | 90 fps |
| ARRIRAW 6:5 2.8K | 96 fps |
| ARRIRAW 16:9 2.8K | 120 fps |
| ProRes 16:9 3.2K | 30 fps |
| ProRes 4:3 2K | 48 fps |
| ProRes 16:9 2K | 60 fps |
| ProRes 16:9 HD 4:4:4:4 XQ | 75 fps |
| ProRes 16:9 HD 4:4:4:4 / 4:2:2 HQ / 4:2:2 | 120 fps |
Media
| Internal Recording | XR Capture Drive |
| Setup | USB |
Audio Recording Format
24-bit 48 kHz
Exposure Index (EI)
| EI Range | 160-3200 ASA |
| Native EI | 800 ASA |
Batteries
V-Lock (Using V-Lock battery plate)
Inputs
1x XLR 5-pin (Audio)
1x BNC (Ret/Sync in)
1x 2-pin Fischer (Bat)
2x Fischer 3-pin (RS)
Outputs
2x BNC (Rec Out)
1x BNC (Monitor Out)
1x Lemo 16-pin (Ext)
1x Lemo 2-pin 12V (Power)
1x Lemo 16-pin (EVF)
1x Lemo 10-pin (Ethernet)
2x Fischer 3-pin (RS)
1x TRS 3.5mm Mini-jack (Audio)
Weight
6.6 kg (body only)
9.0 kg (with accessories*)
*Including camera body, body cap. viewfinder with cable, cage system, BP-9, aerial, 2x 15mm rods and wooden camera D-Box
