Sony ILCE7RM4B.CEC - Alpha A7R Mark IV Body Black

1015617

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Enter a whole new world of photographic expression with incomparable image quality and...
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Sony Alpha a7R IV Mirrorless Digital Camera (Body Only)


Enter a whole new world of photographic expression with incomparable image quality and processing speed. A powerful new choice joins the α7R series with ever more advanced connectivity and enhanced reliability demanded by pros.


Sony's full-frame mirrorless α7R IV reveals ever more overwhelming photographic vision, with expressive prowess once expected only in medium-format cameras and overpowering high speed in a compact body.


Unimagined subtlety


61.0-megapixel full-frame Exmor R CMOS sensor combined with BIONZ X™ imaging engine delivers unprecedented resolution, fine gradation and low noise to open entirely new dimensions of detail just as pro photographers expect. The α7R IV captures the mood of each scene and the texture of aimed subjects.


61.0 MP 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 61.0 MP.


The latest image processing engine


The latest BIONZ X image processing engine works in tandem with front-end LSI to maximize high-resolution sensor performance while achieving up to 15-stop4 dynamic range at low ISO sensitivity.


Wide standard ISO 100-32000 range


Regardless of increased pixels, the α7R IV delivers the highest standard ISO 320005 and reduces noise in the low- and mid-sensitivity ranges, achieving high-quality imagery.


In-body 5-axis image stabilization


The in-body 5-axis image stabilizer algorithm is optimized to maximize high-resolution 61.0-megapixel3 image sensor performance. This fully supports your handheld shooting for reliability as effective as 5.5-stop6 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 maximizes 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 an enhanced image stabilizer 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 maximizes the image sensor's high resolution.


5.76-million-dot UXGA OLED Tru-Finder


This 5.76-million-dot electronic viewfinder reproduces fine detail with approximately 1.6 times higher resolution than α7R III. You can select "High" quality mode for high-precision yet natural realism while suppressing moiré and jaggies for better concentration. Smoother image with a 120/100fps7 frame rate makes it easy to track moving subjects.


The highest-level burst speed in its class


Regardless of remarkable image resolution, the α7R IV maintains its shooting speed of up to 10fps with a mechanical shutter (up to 8fps in live-view continuous shooting mode).9 This allows you to capture decisive moments—such as motion of wild animals—with subtle details made possible only by the 61.0 MP high-resolution imaging capability.


Useful 26.2 MP with APS-C cropping


Thanks to extraordinary image resolution, you can still maintain remarkable high-resolution images at approximately 26.2 megapixels even after cropping a full-frame image down to APS-C size. This means the α7R IV can help you proactively utilize 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 low-light conditions


Advanced AF algorithms contribute to AF precision at light levels as low as EV-310. The ‘Focus Priority in Aperture Drive’ option is for more accurate focusing in dim lighting and when the aperture is stopped down.


Shoot up to 68 images continuously


Because buffer memory size is 1.5 times larger, the camera maintains a burst shooting speed of up to approx. 68 images. 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 the 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.


Rely on smart AI-based Real-time Tracking


AI-based Real-time Tracking is newly featured to greatly increase your success rate in challenging shots. Simply designate a subject and press the shutter button halfway and rely on the camera to steadfastly track the subject. With "Face/Eye Priority in AF" function, the α7R IV seamlessly changes tracking targets between face and eye when the subject is a person.


Real-time Eye AF with animal eye tracking for more success


Thanks to an improved algorithm, the α7R IV now supports animal eye in addition to human eye tracking, allowing fast, precise, automatic detection and tracking. This animal eye support will greatly increase your success in capturing images of animals in the wild or favorite pets at home when an obstacle comes into view or the camera's horizontal/vertical orientation often changes.


Real-time Eye AF: evolution of portraiture


Real-time Eye AF represents the evolution of portrait shooting. This AI-aided technology provides immediate, accurate eye detection and tracking for crisp, clear focus on the subject’s face, even when capturing a fast-moving model in a photo session. The photographer can concentrate on composition — for smoother workflow that counts with pros.


More efficient workflow


- Wireless and wired connective solutions for demanding pros


The α7R IV supports various options for PC Remote functions and means of data transfer including 5 GHz Wi-Fi. Take full advantage of more choice and convenience in remote shooting operation and data backup.


 


 



Specifications



 



Imaging



 



Lens Mount



Sony E



Camera Format



Full-Frame (1x Crop Factor)



Pixels



Actual: 62.5 Megapixel

Effective: 61 Megapixel



Maximum Resolution



9504 x 6336



Aspect Ratio



1:1, 3:2, 4:3, 16:9



Sensor Type



CMOS



Sensor Size



35.7 x 23.8 mm



Image File Format



JPEG, RAW



Bit Depth



14-Bit



Image Stabilization



Sensor-Shift, 5-Axis



Exposure Control



 



ISO Sensitivity



Auto, 100 to 32000 (Extended: 50 to 102400)



Shutter Speed



Mechanical Shutter

1/8000 to 30 Second 

Bulb Mode 

1/8000 to 1/4 Second in Movie Mode 



Metering Method



Center-Weighted Average, Highlight Weighted, Multiple, Spot



Exposure Modes



Aperture Priority, Manual, Program, Shutter Priority



Exposure Compensation



-5 to +5 EV (1/3, 1/2 EV Steps)



Metering Range



-3 to 20 EV



White Balance



Auto, Cloudy, Color Temperature, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Day White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater



Continuous Shooting



Up to 10 fps at 61 MP for up to 68 Exposures (JPEG)



Interval Recording



Yes



Self-Timer



2/5/10-Second Delay



Video



 



Recording Modes



XAVC S

UHD 4K (3840 x 2160) at 23.976p/25p/29.97p [60 to 100 Mb/s] 

Full HD (1920 x 1080) at 23.976p/24p/25p/29.97p/50p/59.94p/100p/120p [16 to 100 Mb/s] 

AVCHD

Full HD (1920 x 1080) at 50i/59.94i [17 to 24 Mb/s] 



External Recording Modes



4:2:2 8-Bit

DCI 4K (4096 x 2160) at 23.976p/25p/29.97p

Full HD (1920 x 1080) at 23.976p/50i/50p/59.94i/59.94p



Recording Limit



Up to 29 Minutes



Video Encoding



NTSC/PAL



ISO Sensitivity



Auto: 100 to 12800

Manual: 100 to 32000



Audio Recording



Built-In Microphone (Stereo)

External Microphone Input (Stereo)



Focus



 



Focus Type



Auto and Manual Focus



Focus Mode



Automatic (A), Continuous-Servo AF (C), Direct Manual Focus (DMF), Manual Focus (M), Single-Servo AF (S)



Autofocus Points



Phase Detection: 567

Contrast Detection: 425



Autofocus Sensitivity



-3 to +20 EV



Viewfinder and Monitor



Viewfinder Type



Electronic (OLED)



Viewfinder Size



0.5"



Viewfinder Resolution



5,760,000 Dot



Viewfinder Eye Point



23 mm



Viewfinder Coverage



100%



Viewfinder Magnification



Approx. 0.78x



Diopter Adjustment



-4.0 to +3.0



Monitor Size



3"



Monitor Resolution



1,440,000 Dot



Monitor Type



Tilting Touchscreen LCD



Flash



 



Built-in Flash



None



Flash Modes



Auto, Fill Flash, Hi-Speed Sync, Off, Rear Sync, Red-Eye Reduction, Slow Sync, Wireless



Maximum Sync Speed



1/250 Second



Flash Compensation



-3 to +3 EV (1/3, 1/2 EV Steps)



Dedicated Flash System



S-TTL



External Flash Connection



Hot Shoe, PC Terminal



Interface



 



Memory Card Slot



2 x SD/SDHC/SDXC



 



Connectivity



3.5mm Headphone, 3.5mm Microphone, HDMI D (Micro), USB 2.0 Micro-B, USB 3.0, USB Type-C



Wireless



Wi-Fi

Bluetooth



GPS



None



Environmental



 



Operating Temperature



32 to 104°F / 0 to 40°C



Physical



 



Battery



1 x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh (Approx. 530 Shots)



Dimensions (W x H x D)



5.07 x 3.8 x 3.05" / 128.9 x 96.4 x 77.5 mm



Weight



1.46 lb / 665 g





 
Accessoires

Shotgun

Camcorder Accessory

Zoom E-Mount

Photo Lenses Accessory

Extender

Flash

Charger

Camera remote control

Photo Accessory

Portable Recorder unit A/V

Condenser mic

Handheld Steadicam

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