Sony a7 IV Mirrorless Camera

Sony a7 IV Mirrorless Camera Body
The Sony a7 IV is the ultimate hybrid “all-arounder,” designed to shatter the definition of a “basic” model. Built for the modern creator who demands equal excellence in stills and cinema, it features a newly developed 33MP sensor, flagship-level processing, and industry-leading autofocus. Whether you are a professional wedding photographer, a commercial filmmaker, or a high-end content creator, the a7 IV provides the resolution, speed, and connectivity to push your work beyond the standard.

33MP Resolution & Flagship Processing
33MP Exmor R BSI CMOS Sensor: This full-frame, back-illuminated sensor delivers a perfect balance of high resolution and low-light performance. With an impressive 15-stop dynamic range, it captures vivid colors and rich detail in RAW, JPEG, or 10-bit HEIF formats.

BIONZ XR Processor: Borrowing technology from the flagship a1, this engine powers lightning-fast operations, including 10 fps continuous shooting and advanced AI tracking, while significantly reducing rolling shutter.

Massive Buffer: Capture the action without hesitation—the buffer allows for over 800 consecutive uncompressed RAW + JPEG frames when using a CFexpress Type A card.

Professional 4K Cinema Capabilities
4K 60p 10-Bit Recording: Capture ultra-sharp 4K video using the full width of the sensor with 7K oversampling (at 24/30p) for unmatched realism.

S-Cinetone & S-Log3: Achieve the “Cinema Line” look straight out of the camera. S-Cinetone delivers beautiful skin tones and natural mid-tones, while S-Log3 provides maximum grading flexibility with 15+ stops of dynamic range.

No Recording Limits: An improved heat-dissipating structure allows for unlimited clip lengths, enabling over an hour of continuous 4K 60p 10-bit 4:2:2 recording.

Advanced Video Focus: Features Focus Map for depth-of-field visualization, Breathing Compensation for smooth focal transitions, and AF Assist to seamlessly jump between auto and manual focus.

AI-Driven Autofocus System
759 Phase-Detection Points: Covering 94% of the sensor, this system provides tenacious focus in light as low as -4 EV.

Real-time Eye AF: The a7 IV features advanced AI detection for Humans, Animals, and Birds. It is fully functional in both stills and video modes, locking onto eyes even when subjects turn away or move erratically.

Real-time Tracking: Sony’s AI-based recognition system analyzes color, pattern, and distance for high-speed, high-accuracy tracking of any subject.

Body Design & Professional Connectivity
3.68m-dot QVGA OLED EVF: An improved electronic viewfinder offers 1.6x higher resolution than its predecessor, with selectable 120 fps refresh rates for smooth motion rendering.

Vari-angle Touchscreen: The 3.0″ side-opening articulating LCD is perfect for vlogging, high-angle shots, and intuitive menu navigation.

5-Axis SteadyShot INSIDE: Provides 5.5 stops of stabilization, compensating for five types of camera shake. The “Active Mode” adds even more electronic stabilization for smooth, handheld walk-and-talk footage.

Streamer-Ready: Connect via USB for instant 4K live streaming (UVC/UAC). No external capture cards are required—simply plug in and use the a7 IV as a high-end webcam for social media or conferencing.

Full-Size HDMI: A robust HDMI-A port ensures a reliable connection to external monitors and recorders.

Technical Specifications
Sensor: 33MP Full-Frame Exmor R BSI CMOS

Processor: BIONZ XR

Video: 4K 60p 10-Bit 4:2:2 Internal

ISO Range: 100–51,200 (Expanded 50–204,800)

AF Points: 759 Phase-Detection

Slots: 2 slots (Dual SD UHS-II or 1x CFexpress Type A/SD combo)

Stabilization: 5.5-Stop 5-Axis IBIS