Sony FX3A Cinema Line Camera Full-Frame

Sony FX3A Cinema Camera Full-Frame

The Sony FX3A is a refined evolution of the original Sony FX3, offering the same full-frame performance and compact body but now enhanced with a sharper 2.36M-dot LCD display for improved monitoring and clarity. As the latest model in Sony’s Cinema Line, the FX3A retains everything professionals loved about the FX3 — including its lightweight design, ideal for handheld, gimbal, and drone work — but brings subtle yet valuable hardware upgrades.

Built for serious video creators, it includes powerful 5-Axis In-body Image Stabilisation (IBIS), an advanced internal cooling system for long recording sessions, and full-frame 4K 120p capability. Its 10.2MP Exmor R CMOS sensor and BIONZ XR processor deliver outstanding image quality with 15+ stops of dynamic range. With support for professional profiles like S-Log3 and S-Cinetone, the FX3A is fully equipped for cinematic production.

In summary: the FX3A is everything the FX3 is — but newer, slightly improved, and even better equipped for modern workflows

In case you’re interested in the FX6 please check here Sony FX6

Sony FX3A Key Features

• Full-frame sensor for cinematic video quality
• 4K 120fps slow-motion video recording
• Updated higher-resolution rear LCD screen
• Extended recording without limits
• Compact cinema camera with pro features
• S-Cinetone colour profile for film look
• Dual CFexpress Type A and SD slots
• Advanced autofocus with real-time tracking
• Active cooling for long video shoots
• Built-in XLR inputs for pro audio
• 15+ stops dynamic range in video
• Flip-out LCD touchscreen for vlogging setups
• Excellent low light performance
• Custom buttons and tally lights for creators
• Compatible with Sony E-mount lenses
• Dedicated video-centric mirrorless camera design

Cinematic Capture in a Compact, Streamlined Form

With a compact design for solo shooters, travel applications, or as an ideal B camera, the Sony FX3A borrows from both the Cinema Line and Alpha series of cameras to create an optimized portable cinema camera. The Sony FX3A features all the imaging attributes you’d expect from this class but sports a new lightweight, handheld form with a streamlined profile and a “cage-free” design, offering the ability to secure various accessories directly to the camera body.

Expressive UHD 4K Video Capture

The FX3A’s 12.1MP Exmor R BSI CMOS sensor (10.2MP effective in video mode) is paired with a BIONZ XR processor to achieve UHD 4K video capture with internal 10-bit 4:2:2 sampling or 16-bit raw output. The sensor’s BSI design heightens clarity and sensitivity, with an expandable ISO 80-409,600 range and a greater-than-15-stop dynamic range. The sensor and processor also work together to greatly reduce rolling shutter, and the Fast Hybrid AF system ensures intelligent focusing and tracking.

4K Full-Frame CMOS Exmor R Sensor

The full-frame 12.1MP Exmor R sensor and BIONZ XR processor provide cinematic expression, stunning bokeh, and a reduced rolling shutter effect. With a base ISO of 80–102,400 (expandable to 409,600) and over 15 stops of dynamic range, it’s ideal for both bright and low-light scenarios.

S-Cinetone Color

S-Cinetone ensures beautiful skin tone reproduction and cinematic looks that match Sony’s VENICE, FX9, and FX6 footage. Additional support for S-Log3, S-Gamut3, and HLG provides professional-grade grading and HDR compatibility.

Video Recording

• Capture up to 4K at 120p and Full HD at 240p
• Internal 4:2:2 10-bit All-Intra and Long GOP codecs
• Supports 16-bit raw over HDMI to compatible recorders
• Dual card slots support CFexpress Type A and SDXC
• Silent fan and heatsink for continuous 4K60 shooting

Steady Focus

Solo shooters benefit from Real-time Tracking and Eye AF powered by AI, touch-to-focus, 7-step AF transition speeds, and 5 Subject Shift settings. Fast Hybrid AF covers approx. 89% of the image frame using 627 points.

Ergonomic Form for Solo Operation

Designed for single operators, the FX3A allows direct mounting of accessories without a cage. Key controls like the record button, focus, and menu dials are positioned for efficient single-handed use.

Tilting Touchscreen LCD

The 3″ LCD features 2.35MP resolution and tilt capability for optimal angle viewing.

Easily Viewable Tally Lights

Recording status is clearly shown via top, front, and rear tally lights — helping talent and crew stay synced with takes.

Quality Audio Options

• Detachable XLR handle with two XLR/TRS inputs
• 3.5mm mic input and holder
• Up to 4-channel 24-bit audio recording

Remote Control, Streaming, and Transfers

Use Imaging Edge Mobile or Desktop apps for remote operation. Transfer files via Wi-Fi or USB-C and stream live using the Imaging Edge Webcam app.

Post-Production Stabilization with E-Mount Lenses

Use Sony Catalyst Prepare/Browse software for post-stabilization using embedded gyro metadata. Adjust shake vs. image crop balance easily.

Improved FX3A Features

• Cage-free handheld design
• 1.6x longer battery life than a7S II
• USB-PD support for extended shooting

Common FX3A / FX6 / a7S III Features

• 12.1MP full-frame back-illuminated Exmor R CMOS
• 4K 120p, Full HD 240p
• 15+ stops dynamic range

Shared FX3A / FX6 Attributes

• S-Cinetone, S-Log3, HLG, Rec.709 gamma options
• Multiple tally lamps
• Internal fan for cooling
• Zoom lever control

Shared FX3A / a7S III Attributes

• 5-axis IBIS (in-body stabilization)
• 16-bit raw HDMI output
• S-Log2 gamma
• ISO range up to 409,600

Wireless Connectivity

• 2.4GHz / 5GHz Wi-Fi
• Wired LAN via USB-C + adapter