Compact and Lightweight Design: Ideal for handheld, gimbal, and drone shooting scenarios
4K UHD Resolution: Delivers high-quality images with excellent detail
ARRI ALEV III Sensor: Provides exceptional image quality with natural color rendering
High Dynamic Range: Captures a wide range of luminance levels, ensuring detailed images in various lighting conditions
ARRIRAW and ProRes Recording: Offers versatile recording formats for flexibility in post-production
Please contact us for questions:
800.941.2446
ARRI Alexa Mini Digital Cinema Camera
Compact, lightweight and self-contained, the ARRI ALEXA Mini is a versatile additional tool in the ALEXA camera range with the same ALEV III sensor and unrivaled image quality as all other ALEXA models. The ALEXA Mini features a super-lightweight carbon body and titanium PL mount, frame rates of 0.75-200 fps, in-camera recording of ARRIRAW and ProRes (including 4K UHD) and state-of-the-art integrated functions.
Note: Optional ARRIRAW License available.
Note: Optional Transvideo Starlite HD5-ARRI OLED Monitor available.
Strength and Agility
To maintain ARRI’s famously rugged build quality in a small and lightweight camera, a number of unique design solutions have been incorporated. These include highly integrated and sealed electronics, a lightweight carbon housing and a solid titanium PL mount that connects directly with the new internal sensor mount – also made of titanium – to ensure a super-stable flange focal distance, even when using large lenses. Nimble in use and hardy on set, the ALEXA Mini is a go-anywhere tool, easy to transport in backpacks or as carry-on luggage.
Versatile Mounting and Shooting Options
The ALEXA Mini can be operated in a number of ways: by wireless remote control, as a normal camera with the ARRI MVF-1 multi viewfinder attached, or with an on-board monitor and controlled via the user button interface on the camera body. Light enough to be comfortably held at arm’s length in a hand rig, its compact size and extremely quiet operation also make it ideal for tight shooting conditions.
The symmetrical design permits filming in any orientation, including upside-down and in portrait mode, while multiple accessory points enable highly creative mounting solutions. In addition, the ALEXA Mini’s interchangeable lens mount can be replaced with any of those designed for the ARRI AMIRA, including an EF mount allowing the use of EF mount stills lenses.
Uncompromised Image Quality for Specialized Shots
The overwhelming advantage of the ALEXA Mini is that it marries such a compact and lightweight form factor with the same unparalleled image quality that has made the ARRI ALEXA system a gold standard for the industry.
Combine the Mini with any other ALEXA camera and you will have perfectly matched images, even on anamorphic productions – thanks to the 4:3 sensor and automatic de‑squeeze function.
Workflows will also be identical, with options to record ProRes or uncompressed ARRIRAW in-camera to CFast 2.0 cards.
Save Time on Set
With the ALEXA Mini, no extra time need be spent on set configuring third-party cameras previously required for specialized shots, or on wrangling the image files coming out of them. Multi-camera setups such as 360° plate shots will be made simpler and faster by the external Codex recorder, which can record image streams from up to four ALEXA Minis simultaneously. The camera’s maximum frame rate of 200 fps means it can also be used for stunning slow-motion cinematography, saving further time and money on set by doing away with the need for a separate high-speed camera.
Save Time in Post
In the past, productions combining small cameras from other manufacturers with an ARRI ALEXA shooting kit have encountered time-consuming difficulties in the grade, trying to match images from those cameras to ALEXA’s famously natural colorimetry and pleasing skin tones. With the ALEXA Mini these difficulties are eliminated because all images come from the same sensor and share the same color space. The ability to use CDLs and 3D LUTs in-camera for on-set color management will also reduce time and money spent in post
Integrated Lens Motor Control and ND Filters, Perfect for Gimbals and Drones
The ALEXA Mini’s camera body has been designed with new-generation brushless gimbals, drones and other specialized rigs in mind. It is compact enough in the lens direction to allow the use of standard PL mount lenses even on lightweight and space-constrained rigs, such as gyro-stabilized aerial systems. The camera’s superb low-light performance makes it perfect for underwater work, and dedicated underwater housings are currently being developed by leading manufacturers.
Greater Efficiency through Integrated Functions
An integrated lens motor controller allows new active lens motors to be connected directly to the titanium PL mount, so focus, iris and zoom settings can be controlled from ARRI hand units without an additional external box. Further operational settings can be made remotely when working with the ARRI WCU-4 hand unit.
Cost-saving Camera and Lens Metadata
Integrated ARRI Lens Data System (LDS) technology brings the added value of frame‑accurate metadata about focus, iris and zoom settings. With these lens settings and exact depth‑of‑field displayed live on wireless hand units, precise adjustments can be made during a shot. The data also allows lens mapping to pre‑marked focus rings and reduces the time and expense involved in achieving complex visual effects in post.
Product | ALEXA Mini |
Camera type | 35mm format film-style digital camera with lightweight and compact carbon body, switchable active sensor area, support for ARRI MVF-1 viewfinder, built-in remote control capabilities via ARRI Electronic Control System and Wi-Fi, support for cforce motors, built-in motorized ND filters, interchangeable lens mounts and ARRI Lens Data System as well as Lens Data Archive. |
Dimensions | Length: 185 mm/7.3" Width: 125 mm/4.9" Height: 140 mm/5.5" (camera body with PL lens mount) |
Weight | ~ 2.3 kg/5 lbs (camera body with titanium PL lens mount) |
Sensor | 35 mm format ARRI ALEV III CMOS with Bayer pattern color filter array |
Active photo sites (with surround view) | S16 HD: 1600 x 900 (1760 x 980) HD: 2880 x 1620 (3168 x 1772) 2K: 2868 x 1612 (3154 x 1764) 3.2K: 3200 x 1800 (3424 x 1926) 4K UHD: 3200 x 1800 (3424 x 1926) 4:3 2.8K: 2880 x 2160 (3168 x 2160) 2.39:1 2K Ana.: 2560 x 2145 (3424 x 2202) HD Ana.: 1920 x 2160 (3424 x 2202) Open Gate 3.4K: 3424 x 2202 (3424 x 2202) |
Shutter | Electronic shutter, 5.0° to 356.0° |
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 | EI 800 base sensitivity |
Filters | Built-in motorized ND filters 0.6, 1.2, 2.1 |
Lens mounts | Titanium PL mount with L-Bus connector and LDS EF mount PL mount with Hirose connector and LDS B4 mount with Hirose connector(A) |
Recording media | CFast 2.0 memory cards |
Recording formats | ProRes: S16 HD: 1920 x 1080 (up-sampled from 1600 x 900) HD: 1920 x 1080 2K Cine 16:9: 2048 x 1152 3.2K: 3200 x 1800 4K UHD: 3840 x 2160 (up-sampled from 3.2K) 4:3 2.8K: 2880 x 2160 (padded to 2944 x 2160) Anamorphic ProRes formats with 2x in-camera de-squeeze: HD Anamorphic: 1920 x 1080* 2.39:1 2K Anamorphic: 2048 x 858* MXF/ARRIRAW (in-camera recording to MXF-wrapped ARRIRAW files): 2.8K 16:9: 2880 x 1620** Open Gate: 3424 x 2202*** MXF/ARRIRAW Open Gate modes with active image area matching 4:3 ProRes modes: 4:3 2.8K (OG 3.4K): 2880 x 2160 (Recording in Open Gate 3.4K)*** 2.39:1 Ana. (OG 3.4K): 2560 x 2145 (Recording in Open Gate 3.4K)*** 16:9 HD Ana. (OG 3.4K): 1920 x 2160 (Recording in Open Gate 3.4K)*** *) requires ALEXA Mini 4:3 License Key, **) requires ALEXA Mini ARRIRAW License Key, ***) requires both ALEXA Mini 4:3 and ARRIRAW Licenses Keys |
Recording codec | ProRes 4444XQ, 4444, 422 (HQ), 422, 422(LT), MXF/ARRIRAW |
Recording frame rates | 16:9 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 MFX/ARRIRAW 16:9 2.8K 0.75 - 48 fps 4:3 ProRes 4:3 2.8K 0.75 - 50 fps 6:5* ProRes 2:39:1 2K Ana. 0.75 - 120 fps 8:9** ProRes HD Ana. 0.75 - 120 fps Open Gate MFX/ARRIRAW 3.4K Open Gate 0.75 - 30 fps * 4:3 cropped ** Center crop from anamorphic (1) Minimum frame rate is always 0.75 fps (2) The „recording resolution“ determines the number of horizontal pixels that will be recorded (the number of vertical pixels is dependent on the recording file type and sensor mode) |
Color output | Rec 709, custom look or Log C |
Look control | Import of custom 3D LUT, ASC CDL parameter (slope, offset, power, saturation) |
Adjustable image parameters | Knee, gamma, saturation, black gamma, saturation by hue |
Focus and exposure control | Peaking, zebra, false color, waveform |
White balance | Manual and auto white balance |
Sound level | < 20 dB(A) at standard frame rates |
Environmental | '-20° C to +45° C (-4° F to +113° F) @ 95% humidity max, non-condensing splash and dust-proof through sealed electronics |
Viewfinder | Multi Viewfinder MVF-1 (OLED and LCD) with flip-out LCD screen and military-grade connector to camera Camera Control Panel (CCP-1) LCD control panel with option to daisy-chain MVF-1 |
Control interface | Soft buttons and OSD on SDI output, integration of Transvideo Starlite HD5-ARRI touch interface WCU-4 hand-unit with control over operational parameters. |
ARRI lens motor control | Built-in white coded radio interface for ARRI lens and camera remote control LBUS motor output for daisy-chainable cforce lens control motors Lens Data Archive |
Wi-Fi remote control | Built-in Wi-Fi interface and web-based remote control from phones, tablets and laptops |
Custom control | Optional GPIO interface for integration with custom control interfaces |
Power input | Lemo 8-pin, 10.5-34 V DC |
Video outputs | 2x HD-SDI out 1.5G and 3G: uncompressed HD video with embedded audio and metadata, 6G SDI in UHD and 3.2K recording modes. |
Inputs | SDI-Genlock (optional activation through ARRI Service), Timecode (in and output) |
Other interfaces | USB 2.0 (for user sets, looks etc.) Ethernet for service and web remote control EXT accessory interface w. RS pin and unregulated power output (outputs battery voltage) |
Arri Alexa Mini User Manual SUP 4.1
Download