Get ready to be inspired. The α7 IV boasts realistic resolution and incredible AI-based autofocus, complemented by cutting-edge global image processing technologies.
The latest full-frame CMOS sensor with 33 million pixels and back-illumination, known as the Exmor R™ α7 IV, offers swift reading, high sensitivity, low noise levels, and precise color reproduction, ensuring outstanding performance and superior image quality in both photo and video shooting. Employing advanced image processing with the BIONZ XR processor, the α7 IV enhances performance, quality, and color reproduction. The high processing speed confidently supports continuous shooting and data transfer.
With higher resolution and improved color reproduction compared to the α7 III, the α7 IV camera, coupled with the powerful Exmor R matrix, transcends mere numerical values, showcasing a significant evolution in Sony’s image processing technology. Experience new color gradation, enhanced detailing, and natural skin texture.
Image stabilization compensation of up to 5.5 steps is achieved through the built-in stabilizer, the 5-axis optical image stabilization of the α7 IV, and gyro sensors working in tandem with image stabilization algorithms. This ensures maximum resolution and performance for the 33-megapixel camera matrix.
The active image stabilization mode for video shooting, based on a precision stabilization device, gyro sensors, and sophisticated algorithms, accurately determines the required compensation level, delivering stable 4K video recording. While this mode slightly narrows the field of view, it provides exceptionally smooth footage even when shooting on the go.
Hybrid autofocus is rapidly evolving with Sony’s 4D FOCUS system, offering 759 phase-detection autofocus points with broad and dense coverage, encompassing about 94% of the photo and video frame area. Real-time Tracking by Sony, based on artificial intelligence, processes spatial data on color, pattern (brightness), and distance in real-time. Machine learning enables precise detection and tracking of the eyes and faces of subjects, not only humans but also animals and birds. For the first time in the α series, bird eye detection is available for both photos and videos; just select the “Bird” object. The remarkable speed and accuracy of the camera allow automatic tracking of a specific bird. Simply choose the object to track, and let the camera handle the rest. Focus on composition, and the camera will automatically focus, even if the subject changes position or is partially obscured by a hand. Touch tracking on the screen allows you to initiate real-time tracking of any object with a single touch, ensuring simultaneous eye autofocus.
Continuous shooting at 10 frames per second with quick buffer release. Both mechanical and electronic shutters allow capturing over 800 frames in a series at a speed of 10 frames per second, with focus and exposure tracking facilitated by the generous buffer of the α7 IV, the high-speed BIONZ XR processor, and support for CFExpress Type A memory cards.
Cinematic video portrait – Sony a7 iv
Smooth and natural 4K 60p video. Thanks to the new α7 IV sensor and a wide dynamic range, you can now record video in up to 4K 60p resolution with full-pixel readout, avoiding pixel binning or line skipping for smooth capturing of moving subjects.
7K oversampling for expressive and detailed frames. Full-frame oversampling from 7K during 4K video shooting (up to 30p) delivers incredibly high resolution and detail in 4K imagery.
Video recording with 10-bit color depth and 4:2:2 subsampling. Record your footage to the camera’s internal memory with amazing 10-bit color depth and 4:2:2 subsampling, using either the Long GOP or All-Intra codec for flexible image classification, post-processing, and composition. All-Intra recording encodes each frame separately (bitrate up to 600 Mbps), accurately capturing complex movements and enhancing the efficiency of the editing process.
Support for H.264 and H.265 codecs. In XAVC recording format, you can choose HEVC/H.265 encoding, doubling compression efficiency compared to AVC/H.264 encoding. This results in superior image quality and reduced file sizes for storage. Alternatively, select H.264 for reduced computer processing load.
Support for S-Cinetone, Creative Look, and S-Log3. The S-Cinetone color scheme, used in professional video cameras like Sony VENICE and Sony FX series, provides impressive images with beautiful skin tones without additional editing. Creative Look presets (replacing Picture Profiles) allow you to create more interesting visual effects directly during shooting. You can register up to 6 custom Creative Look profiles in the camera’s memory. Using the S-Log3 gamma gives access to the camera’s full dynamic range (over 15 stops) for a more convenient post-production process.
Focus breathing compensation. Thanks to the latest developments in camera and lens technology, the α7 IV offers innovative focus breathing compensation for Sony E-mount lenses. With a slight restriction in the field of view, this feature ensures a constant angle of view when shifting focus from minimum distance to infinity, similar to professional cinema and television lenses.
Focus map for depth of field visualization. The latest focus map feature responds to the needs of professional creators, allowing easy visualization of depth of field during shooting. Real-time focus information (depth map) is overlaid on the display, visually showing which areas are in focus and which are not, and how changing the lens aperture affects depth of field.
Continuous manual focus. A feature inherited from the Cinema Line FX6. You can manually adjust focus at any time by rotating the lens ring without switching to manual focus mode. After stopping the ring rotation, autofocus resumes.
Sony external flashes work in conjunction with face recognition system. The latest Sony external flashes interact with the α7 IV camera and adjust exposure using face recognition, ensuring natural skin tones. Accurate white balance synchronization and high-speed serial shooting measurements provide unparalleled reliability and creative freedom, making dynamic objects clearly visible even in changing lighting conditions.
External Flash Management
For enhanced convenience during photo sessions, it is possible to control a compatible flash and wireless transmitter attached to the α7 IV camera directly through the device’s interface.
10-bit HEIF Format for Smooth Gradients in Photos
In addition to the conventional RAW and JPEG formats, the option to use the HEIF (High Efficiency Image File) format is available for captured images. Smooth transitions with a 10-bit color depth create a natural representation of sky landscapes and portraits, where subtle and realistic gradation is crucial.
Digital Audio Interface for Superior Sound Quality
The Multi-Interface (MI) connector facilitates wireless connectivity, direct transmission of digital audio signals without degradation in quality, and provides power, eliminating the need to worry about microphone battery levels.
Built-in Microphone for Wind Noise Suppression
If the wind noise suppression feature is set to “Auto,” modern signal processing technology effectively eliminates wind noise without affecting other audio components.
