• 61MP Full-Frame Exmor R BSI CMOS Sensor
• BIONZ X Image Processor & Front-End LSI
• 567-Point Phase-Detection AF System
• UHD 4K30p Video with HLG & S-Log3 Gammas
• 5.76m-Dot Tru-Finder OLED EVF
• 3.0" 1.44m-Dot Tilting Touchscreen LCD
• Up to 10 fps Shooting, ISO 100-32000
• 5-Axis SteadyShot INSIDE Stabilization
• 240MP Pixel Shift Multi Shooting
• Bluetooth & Wi-Fi, Dual UHS-II SD Slots
Free Online Training Course Included
61.0MP1 full-frame back-illuminated CMOS sensor
The newly developed Exmor R CMOS image sensor boasts incomparable high resolution. Back-illuminated design exhibits high sensitivity and low noise, despite extremely high pixel count of 61.0MP1.
The latest image processing engine
The latest BIONZ X image processing engine works in tandem with front-end LSI to maximise high-resolution sensor performance while achieving up to 15-stop2 dynamic range at low ISO sensitivity.
Wide standard ISO 100-32000 range
Regardless of increased pixels, the α7R IV delivers highest standard ISO 320003, and reduces noise in the low- and mid-sensitivity ranges, achieving high-quality imagery.
In-body 5-axis image stabilisation
The in-body 5-axis image stabiliser algorithm is optimised to maximise high-resolution 61.0-megapixel1 image sensor performance. This fully supports your handheld shooting for reliability as effective as 5.5-stop4 higher shutter speed.
Shoot in absolute silence
Silent shooting not only provides a useful advantage in venues where quiet is required but avoids vibration that can cause camera-shake blur. Vibration-free shutter maximises extremely high α7R IV resolution for crisp clear images.
Blur reducing structure
A re-examined and redesigned mechanism infixes the shutter unit to suppress subtle camera shake, and enhanced image stabiliser algorithm effectively reduces image blur. Overall, the camera's high resolution is successfully maintained.
Shake-free remote shutter release
Remote camera operation using optional wireless remote controller (RMT-P1BT) allows you to shoot effective stills while avoiding camera shake caused by pressing the shutter release. This maximises the image sensor’s high resolution.
Useful 26.2MP with APS-C cropping
Thanks to extraordinary image resolution, you can still maintain remarkable high-resolution images as approximately 26.2 megapixels even after cropping a full-frame image down into APS-C size. This means the α7R IV can help you proactively utilise 61.0-megapixel full-frame shooting, for example, in bird photography that tends to require cropping editing to magnify captured images.
Wide AF coverage
New image sensor supplies wide and high-density AF coverage with 567 phase-detection AF points (approx. 99.7% height and 74.0% width). 425-point contrast-detection AF supports precision focusing.
Fast AF despite higher resolution
Thanks to responsive enhanced Fast Hybrid AF, despite its large data handling, the α7R IV delivers swift AF even under dim lighting conditions, with remarkable ability to capture an aimed subject.
Steadfast AF tracking further improved
Increased AF points, widened coverage of AF sensor, and improved AF algorithm have further enhanced subject-tracking performance for consistent shooting, even of complex or sudden movements.
High-precision AF in underlit conditions
Advanced AF algorithms contribute to AF precision at light levels as low as EV-38. ‘Focus Priority in Aperture Drive’ option is for more accurate focusing in dim lighting and when aperture is stopped down.
Shoot up to 68 images continuously
Because buffer memory size is 1.5 times larger9, the camera maintains burst shooting speed of up to approx. 68 images10. With APS-C shooting mode, you can shoot approximately three times more photos than with full-frame shooting mode.
Dual media slots, both supporting UHS-II
Both SLOT 1 and SLOT 2 are compatible with UHS-I and UHS-II for fast mass-volume data writing. The α7R IV can simultaneously or relay record, separate RAW/JPEG data and stills/movies, and copy data between cards.
Extend shooting to professional length
The α7R IV uses a high-capacity NP-FZ100 battery. For longer hours of shooting, combine this with optional VG-C4EM Vertical Grip holding up to two NP-FZ100 batteries, which allows you to shoot two times more shots than with α7R IV.
|SPECIFICATIONS & FEATURES|
|Remarkable high resolution of CMOS sensor, maximised by imaging engine and minimised vibration with 5-axis image stabiliser. Superb AF coverage, speed, and tracking. Real-time Eye AF now follows an animal eye. Captures decisive moments at up to 10fps25 burst shooting. Pro usability in a robust compact body for true confidence, flexibility, and freedom.|
|61.0MP1 35mm full-frame Exmor R CMOS sensor and BIONZ X image processing engine|
|Standard ISO 100-32000 range3|
|Fast Hybrid AF with 567-point focal-plane phase-detection AF and 425-point contrast-detection AF|
|High-speed continuous shooting of up to 10fps25 with AF/AE tracking|
|Reliability and operational comfort supporting professional workflow|
|Sony E-mount lenses|
|35mm full frame (35.7×23.8mm), Exmor R CMOS sensor|
|NUMBER OF PIXELS (EFFECTIVE)|
|Approx. 61.0 megapixels|
|ISO SENSITIVITY (RECOMMENDED EXPOSURE INDEX)|
|Still images: ISO 100-32000 (ISO numbers up from ISO 50 to ISO 102400 can be set as expanded ISO range.), AUTO (ISO 100-12800, selectable lower limit and upper limit),Movies: ISO 100-32000 equivalent, AUTO (ISO 100-12800, selectable lower limit and upper limit)|
|BATTERY LIFE (STILL IMAGES)|
|Approx. 530 shots (Viewfinder) / approx. 670 shots (LCD monitor) (CIPA standard)26|
|1.3 cm (0.5 type) electronic viewfinder (color), UXGA OLED|
|7.5cm (3.0-type) type TFT|