33 Sony FX3A Full-Frame Cinema Camera

The Sony FX3A Full‑Frame Cinema Camera is a compact yet powerful cinema‑grade camera designed for professional filmmakers, solo shooters, and content creators who need high‑end video capabilities in a lightweight, “cage‑free” body. It blends Sony’s Cinema Line color science and performance with streamlined ergonomics that support handheld, gimbal, and run‑and‑gun workflows without extensive rigging. The camera features a full‑frame Exmor R CMOS sensor and the advanced BIONZ XR processor to deliver rich imagery, broad dynamic range, and excellent low‑light performance.

With support for 10‑bit 4:2:2 internal recording, 16‑bit RAW output over HDMI, and high frame‑rate capture up to 4K120p, the FX3A is well suited for cinematic productions, documentaries, commercials, and independent films. Built‑in features such as S‑Log3, S‑Cinetone, and HLG HDR make color grading and dynamic content creation straightforward, while flexible media options and professional‑oriented controls round out its robust video‑centric design.

Key Specifications

Imaging & Sensor

• Sensor: Full‑frame 35.6 × 23.8 mm Exmor R CMOS
• Effective Resolution: ~10.2 MP for video; ~12.1 MP for stills
• Processor: Sony BIONZ XR digital imaging engine
• Lens Mount: Sony E‑mount (interchangeable)
• Dynamic Range: >15 stops (S‑Log3)
• ISO Range: 80–102,400 (expandable to 409,600)

Video Recording

• Internal Video:
  • UHD 4K up to 120 fps
  • Full HD up to 240 fps
• Color Sampling: 10‑bit 4:2:2 (XAVC S/I and XAVC HS)
• RAW Output: 16‑bit raw via HDMI to external recorder
• Profiles: S‑Log3, S‑Log2, S‑Cinetone, HLG

Autofocus & Stabilization

• AF System: Fast Hybrid AF with wide coverage and eye focus functions
• Image Stabilization: 5‑axis sensor‑shift IBIS with Active Mode options

Display & Controls

• Monitor: Tilting 3.0″ touchscreen LCD (~2.36 M dots)
• Tally Lights: Front, side, and rear for clear recording status
• Ergonomics: Cage‑free body with multiple ¼‑20 mounting points for accessories

Media & Storage

• Card Slots: Dual slots — CFexpress Type A + SDXC (UHS‑II)

Audio

• Inputs:
  • Mic (3.5 mm)
  • Headphone (3.5 mm)
  • XLR (via included or optional handle)
• Recording: Up to 4‑channel, 24‑bit professional audio with XLR input support

Connectivity

• Ports: USB‑C, HDMI Type‑A, Intelligent Hot Shoe
• Wireless: Wi‑Fi 802.11ac + Bluetooth

Body & Power

• Battery: Sony NP‑FZ100 rechargeable lithium‑ion
• Weight: ~640 g (body only); ~715 g with battery/media
• Dimensions: Approx. 129.7 × 84.5 × 77.8 mm

Core Features & Highlights

• Cinematic Video Quality: Internal 10‑bit 4:2:2 and 16‑bit RAW output enhance color precision and grading flexibility.
• High Frame‑Rate Capture: Up to 4K120p and FHD240p for slow‑motion workflow.
• Full‑Frame Look & Low‑Light Performance: Large sensor with high native sensitivity and deep dynamic range.
• Creator‑Centric Design: Cage‑free build with abundant mounting points and a tilting touchscreen suits run‑and‑gun and handheld shooting.
• Pro Workflow Support: Dual media slots, professional audio I/O, tally lights, and advanced codec options support robust production environments.

Use Cases

• Independent Films & Documentaries — cinematic imagery with flexible codecs.
• Commercial & Branded Content — professional frame rates and color profiles.
• YouTube & Streaming Production — powerful video tools in a compact package.
• Event & Live Capture — stable handheld and high‑ISO performance.