ILCE-7RM4
Alpha 7R IV - Full-frame Mirrorless Interchangeable Lens Camera
High Resolution 61MP up to 10FPS with AF/AE tracking, up to 4K 30p, 5.76 mega-dot EVF
$3,499.99
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Product highlights
- World’s first1 61MP2 full-frame back-illuminated Exmor R™ sensor
- 15-stop dynamic range3, 14-bit uncompressed RAW11, ISO 50 to 102,400510
- Up to 10fps4 continuous shooting at 61MP with AE/AF tracking
- Incredible autofocus: 567 phase-detection / 425 contrast AF points
- Real-time Tracking5 and Real-time Eye AF for human, animal and movie
- APS-C crop mode delivers stunning 26.2MP2 high resolution images
- 5.76 million dot UXGA OLED Tru-Finder™ electronic viewfinder
- 5-axis in-body image stabilization, 5.5 step13 shutter speed advantage
- High-speed 2.4 and 5GHz Wi-Fi15 / FTP transfer and wireless PC remote7
- Super speed USB Type-C™ (USB 3.2 Gen 1 compatible) and Micro USB
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α7R IV
Another Milestone
Virtuoso expression. Sony’s full-frame mirrorless α7R IV reveals ever more overwhelming photographic vision, with expressive prowess once expected only in medium-format cameras, and remarkably high speed in a compact body. See how its enhanced rigidity and connectivity raise your productivity.
Ever more inspiring
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.
Superb resolution and gradation
Agile and responsive
Striking portraits, smart workflow
Envision the unseen
Unimagined subtlety
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 subjects.
Incomparable rendering
61.0 MP full-frame back-illuminated CMOS sensor
The latest image processing engine
The newly developed Exmor R CMOS image sensor boasts incomparable high resolution. The Back-illuminated design exhibits high sensitivity and low noise, despite an extremely high pixel count of 61.0 MP
The BIONZ X image processing engine and front-end LSI to maximize high-resolution sensor performance and up to 15-stops of dynamic range.
Wide standard ISO 100-32000 range
Regardless of increased pixels, the α7R IV delivers the highest standard ISO 32000 and reduces noise in the low- and mid-sensitivity ranges, achieving high-quality imagery.
In-body 5-axis image stabilization
Shoot in absolute silence
The in-body 5-axis image stabilizer algorithm is optimized to maximize high-resolution 61.0-megapixel image sensor performance. This fully supports your handheld shooting for reliability as effective as 5.5-stop higher shutter speed.
Silent shooting not only provides a useful advantage in venues where quiet is required but avoids vibration that can cause camera-shake blur. A vibration-free shutter maximizes the extremely high α7R IV resolution for crisp clear images.
Blur reducing structure
Shake-free remote shutter release
To maximize the incredible resolution available to the α7R IV the tiniest vibrations need to be suppressed — Sony re-engineered the shutter unit assembly with dampened screws to absorb any shutter shock. Combined with an enhanced image stabilizer algorithm, blur is dramatically reduced, and pin-sharp detail is reliably captured.
Remote camera operation using the 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 120/100fps 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). 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
Wide AF coverage
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.
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
Steadfast AF tracking further improved
Thanks to the enhanced Fast Hybrid AF, the α7R IV has the ability to capture a subject in remarkable detail, delivering swift AF even in dim lighting.
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
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.
Shoot up to 68 images continuously
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.
Dual media slots, both supporting UHS-II
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.
Dual media slots, both supporting UHS-II
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.
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: 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.
Instant focusing on an eye
When Face/Eye Priority in AF is on, simply half-press the shutter, press AF-ON button, or an assigned custom button. The camera takes care of focusing on your subject's eye.
Right/left eye selection to meet your need
Now you can even select a specific eye — left or right — before or during shooting via a custom button. Eye selection allows you to focus on composition, lighting, and other details.
Works with Real-time Tracking
You can combine the use of Real-time Eye AF with Real-time Tracking, which responds to dynamic subject motion. This collaboration enables tracking accuracy for comfortable portrait shooting.
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.
Wireless tethered shooting for flexible setting
Use PC Remote to control the α7R IV or transfer data to PC via Imaging Edge™ ‘Remote' software application (ver. 2.0 or later). Faster 5 GHz Wi-Fi option is available for more shooting flexibility.
Even faster PC Remote with wired connection via USB
Use USB 3.2 Gen 1 compatible USB Type-C™ port for faster transfer with new algorithm for wired PC Remote shooting. Transfer large uncompressed RAW images smoothly without workflow interruption.
Support for FTP background transfer
To meet pro needs for prompt delivery, the α7R IV supports FTP background transfer during and after shooting for JPEG and RAW file delivery. Up to nine FTP servers can be assigned in advance.
Imaging Edge™ Remote, Viewer, and Edit desktop apps
Elevate your photography with Imaging Edge desktop applications. Use ‘Remote’ to control and monitor shooting live on your PC screen
Capture One (for Sony)
Capture One Express (for Sony) is free award-winning editing software that provides RAW development, easy management and powerful editing tools. Capture One Pro (for Sony) can be bought for even more editing tools and tethered shooting capability.
A different dimension of fidelity
Now supports compositing 16 images with Pixel Shift Multi Shooting
This renewed feature shifts the sensor in half or one pixel increments in a programmed order to capture 16 pixel-shifted images, composited into one high-precision image of approx. 240.8 MP from original data of approx. 963.2 MP (equivalent). Still images of architecture and art, etc. are reproduced in true-to-life detail, texture, color, mood, setting and 3D-like realism, with breathtaking fidelity.
Built for professionals
Save/Load Setting
The newly added Save/Load Settings function allows you to save camera settings in SD memory card and read these from the card, for convenient sharing with other cameras as needed.
Efficient image selection
Apply star ratings and image protection via the review playback display right on the spot. Jumping display at every 10/100 photos and group review of continuous shots are added conveniences.
Improved menu interface
Illustration of custom key settings on the menu screen makes it easier to understand usage. In addition, you can switch between menu tabs using the front dial or Fn button with one hand.
Pro movie features
Steadfast AF tracking for stunning movies
Meet the rigorous autofocus demands of 4K movies with enhanced Fast Hybrid AF. You have high speed, precision and tracking performance at your command for smooth, stable AF movie shooting. Adjust AF tracking sensitivity for steady focus.
Brochure download
Especially for α7R IV enthusiasts
Save/Load Setting
The newly added Save/Load Settings function allows you to save camera settings in SD memory card and read these from the card, for convenient sharing with other cameras as needed.
Save/Load Setting
The newly added Save/Load Settings function allows you to save camera settings in SD memory card and read these from the card, for convenient sharing with other cameras as needed.
Save/Load Setting
The newly added Save/Load Settings function allows you to save camera settings in SD memory card and read these from the card, for convenient sharing with other cameras as needed.
Specifications
At a Glance
Maximum Photo Resolution and Frame Rates
61.0 MP up to 10 fps
Maximum Movie Resolution and Frame Rates
4K / 30p HD / 120p
Maximum ISO Sensitivity
Photo: ISO 100–32000 (expandable: ISO 50-102400) Movie: IISO 100–32000
Drive
Self-timer
10 sec delay/5 sec delay/2 sec delay/Continuous self-timer (3 frames after 10 sec delay/5 frames after 10 sec delay/3 frames after 5 sec delay/5 frames after 5 sec delay/3 frames after 2 sec delay/5 frames after 2 sec delay)/Bracketing self-timer (Off/2 sec delay/5 sec delay/10sec delay)
Continuous Drive Speed (approx. max.)
Continuous shooting: Hi+: max. 10 fps, Hi: max. 8 fps, Mid: max. 6fps, Lo: max. 3 fps
DRIVE MODES
Single Shooting, Continuous shooting (Hi+/Hi/Mid/Lo selectable), Self-timer, Self-timer (Cont.), Bracket: Single, Bracket: Cont., White Balance bracket, DRO bracket
No. of recordable frames (approx.)
JPEG Extra fine L: 68 frames, JPEG Fine L: 68 frames, JPEG, RAW: 68 frames, RAW & JPG: 68 frames, RAW (Uncompressed): 30 frames, RAW (Uncompressed) & JPG: 30 frames
Pixel Shift Multi Shooting
Yes (4/16)
Exposure
Exposure Compensation
+/- 5.0 EV (1/3 EV, 1/2 EV steps selectable) (with exposure compensation dial: +/- 3EV (1/3 EV steps))
AE Lock
Locked when shutter button is pressed halfway. Available with AE lock button. (On/Off/Auto)
Anti-Flicker Shoot.
Yes
Exposure Bracketing
Bracket: Cont., Bracket: Single, 3/5/9 frames selectable. With 3 or 5 frames, in 1/3, 1/2, 2/3, 1.0, 2.0, or 3.0 EV increments, with 9 frames, in 1/3, 1/2, 2/3, or 1.0 EV increments.
EXPOSURE MODES
AUTO (iAuto), Programmed AE (P), Aperture priority (A), Shutter-speed priority (S), Manual (M), Movie (Programmed AE (P) / Aperture priority (A) / Shutter-speed priority (S) / Manual (M) ), Slow & Quick Motion (Programmed AE (P) / Aperture priority (A) / Shutter-speed priority (S) / Manual (M) )
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)
Metering Mode
Multi-segment, Center-weighted, Spot, Spot Standard/Large, Entire Screen Avg., Highlight
METERING SENSITIVITY
EV -3 to EV 20 (at ISO100 equivalent with F2.0 lens attached)
Metering Sensor
Exmor R® CMOS sensor
Warranty
- As of July 2019, based on Sony survey of digital cameras with a full-frame image sensor
- Approximately, effective
- Still images. Sony test conditions
- Up to 10 fps in “Hi+” continuous mode with mechanical shutter. UHS-II compatible SDXC memory card. Sony test conditions. Up to 68 Extra Fine/Fine JPEG or compressed RAW images can be captured at 10 fps in continuous “Hi+” mode, and up to 8 fps in continuous “Hi” mode. Maximum fps will depend on camera settings.
- This function does not track animal eyes
- Accurate focus may not be achieved with certain subjects in certain situations. Stills only. “Animal” mode must be selected via the Face/Eye AF Settings menu before shooting.
- Image Edge desktop application Ver. 2.0 or later is required for compositing. Pixel Shift Multi Shot mage compositing may not be successful if camera or subject movement causes blur. Some restrictions apply to flash and other devices.
- A Class 10 or higher SDHC/SDXC card is required for XAVC S format movie recording. UHS speed class 3 or higher is required for 100 Mbps recording.
- Super 35mm 4K recording results in a slightly narrower angle of view.
- Standard ISO 100 up to ISO 32000 expandable to ISO 50 to ISO 102400 for still images
- Limited to 12 bits during compressed RAW continuous shooting, BULB exposure, or when Long Exposure NR is ON
- Some distortion may occur when shooting fast-moving subjects or if the camera is moved sideways rapidly while using the electronic shutter.
- CIPA standards. Pitch/yaw shake only. Planar T* FE 50mm F1.4 ZA lens. Long exposure NR off
- Not guaranteed to be 100% dust and moisture proof.
- Models sold in some countries/regions support IEEE 802.11b/g/n (2.4GHz) wireless LAN only. 5GHz communication may be restricted in some countries and regions.
- Digital audio interface recording requires Sony’s ECM-B1M microphone or XLR-K3M XLR microphone adaptor
© 2019 Sony Electronics Inc. All rights reserved. Reproduction in whole or in part without written permission is prohibited. Sony is not responsible for typographical and photographic errors. Features and specifications are subject to change without notice. Sony, G Master, the Alpha logo and the Sony logo are trademark of Sony Corporation. All other trademarks are trademarks of their respective owners.