
Sony Alpha 7R IV (a7R IV / Alpha a7R IV / α7R IV)
Brand | Sony 2019 |
Model | E78SNILCE7RM4B |
Released Year | 2019 |
Type | Mirrorless Cameras |
Series | Alpha |
Color | Black |
Compatible Mountings | Sony E |
Photo Sensor Resolution | 61 MP |
Video Resolution | 4K UHD (3840 x 2160) up to 30p |
Optical Zoom | 2 x |
File Format | JPEG |
Status | Active |
Quick view
Overview
The Sony Alpha 7R IV is a high-resolution full-frame mirrorless camera featuring a 61.0-megapixel Exmor R CMOS sensor paired with a BIONZ X image processor. It offers a remarkable ISO range of 100-32000, expandable to ISO 50-102400, allowing for versatile shooting in various lighting conditions. The camera supports up to 10 fps continuous shooting with full autofocus and autoexposure, powered by a fast hybrid autofocus system with 567 phase-detection AF points covering approximately 74% of the image area. It incorporates 5-axis in-body image stabilization to minimize camera shake during handheld shooting. The Alpha 7R IV features a high-resolution 5.76-million-dot OLED electronic viewfinder and a 3.0-inch tilting LCD touchscreen with 1.44 million dots for flexible and clear composition. Connectivity options include dual UHS-II SD card slots, USB 3.1 Type-C, HDMI output, Wi-Fi, and Bluetooth, facilitating high-speed data transfer and remote control capabilities.
Additionally, the camera supports 4K UHD video recording utilizing the full width of the sensor with advanced color depth and bitrates, tailored for professional videography. Build quality is robust with magnesium alloy construction and weather sealing for durability in challenging environments. Advanced features such as Real-time Eye AF, Pixel Shift Multi Shooting, and customizable buttons and menus contribute to professional workflow enhancements.
Specifications
Age Range Description | Adult |
Built-In Media | Camera Body & Accessories |
Are Batteries Included | Yes |
UPC | 840133947298 |
Item Height | 3.8 inches |
Manufacturer | Sony |
Screen Size | 3 Inches |
Display Type | LCD |
Has Color Screen | Yes |
Flash Memory Type | SDXC |
Memory Storage Capacity | 64 GB |
Flash Memory Bus Interface Type | UHS-I or UHS-II or UHS-III |
Auto Focus Technology | Contrast Detection, Phase Detection |
Focus Features | Automatic (A), Continuous-Servo AF (C), Direct Manual Focus (DMF), Manual Focus (M), Single-Servo AF (S) |
Autofocus Points | 567 phase-detection + 425 contrast-detection |
Focus Type | manual-and-auto |
Aspect Ratio | 16:9 |
File Format | JPEG |
JPEG Quality Level | Normal |
Total Still Resolution | 61 MP |
Maximum Focal Length | 35 Millimeters |
Optical Zoom | 2 x |
Zoom | Optical Zoom |
Metering Methods | Average |
Exposure Control | Manual |
White Balance Settings | Auto |
Connectivity Technology | Bluetooth, Wi-Fi |
Wireless Technology | Bluetooth, Wi-Fi |
Total USB 3.0 Ports | 1 |
Total USB Ports | 1 |
Shooting Modes | High dynamic rang |
Digital-Still | Yes |
Movie Mode | Yes |
Image Capture Type | Stills & Video |
Compatible Mountings | Sony E |
Sensor Type | 35.7 x 23.8 mm Exmor R CMOS sensor |
Image stabilization | 5-Axis, Dynamic |
Expanded ISO Minimum | 100 |
Photo Sensor Resolution | 61 MP |
Photo Sensor Size | Full Frame (35mm) |
Minimum Shutter Speed | 1/8000 Seconds |
Form Factor | Mirrorless |
Special Feature | BIONZ X Image Processor and Front-End LSI; 5-Axis SteadyShot INSIDE Image Stabilization; 567-Point Phase-Detection AF System |
Color | Black |
Item Weight | 7 Pounds |
Video Resolution | 4K UHD (3840 x 2160) up to 30p |
Viewfinder | 0.5 inch 5.76 million dot OLED EVF |
Flash Modes | Auto; Fill Flash; Hi-Speed Sync; Off; Wireless, Rear Sync; Red-Eye Reduction; Slow Sync |
Skill Level | Professional |
Specific Uses For Product | Videography, Photography |
Compatible Devices | Sony E-mount devices |
Continuous Shooting | 10 fps |
Video Capture Format | 4k |
Expanded ISO Maximum | 204800 |
Audio Output Type | internal |
Battery Cell Type | Lithium Ion |
Battery Type | Lithium Ion |
Processor Description | bionz x |
Warranty Type | Full Warranty |
Shutter Type | Rolling Shutter |
Mounting Thread Type | 1/4-20 |
Number of Batteries | 1 Lithium Ion batteries required. (included) |
Lens Mount | Sony E |
Sensor Resolution | 61.0 megapixels |
Image Processor | BIONZ X |
ISO Sensitivity | 100-32000 (expandable to 50-102400) |
Continuous Shooting Speed | Up to 10 fps with AF/AE tracking |
Image Stabilization | 5-axis In-body image stabilization |
LCD Screen | 3.0 inch tilting touchscreen LCD, 1.44M dots |
Recording Formats | XAVC S, AVCHD, MP4 |
Memory Cards | Dual UHS-II SD card slots |
Connectivity | Wi-Fi, Bluetooth, USB 3.1 Type-C, HDMI Type-A |
Battery | NP-FZ100 rechargeable battery |
Dimensions | 128.9 x 96.4 x 77.5 mm |
Weight | 665 g (with battery and memory card) |
Build | Magnesium alloy with weather sealing |
Release Date | July 2019 |
Images
Key Advantages
The Sony Alpha 7R IV offers an industry-leading 61MP sensor delivering extraordinary detail and clarity, making it ideal for professional photographers requiring high resolution. Its 567-point phase-detection autofocus system provides fast and accurate focusing across a wide area. The in-body 5-axis image stabilization significantly improves sharpness for handheld shots. Dual UHS-II card slots enable efficient and secure data handling during extended shooting sessions. The camera’s robust build quality and weather sealing ensure reliability in diverse shooting environments. Moreover, the high-resolution EVF and tilting LCD allow flexible and precise composition from various angles.
Limitations
Despite its high resolution, the large file sizes generated by the 61MP sensor require substantial storage and processing power. The camera is relatively expensive compared to lower-resolution alternatives, which may be a barrier for hobbyists. Its continuous shooting speed of 10 fps, while impressive, is slower than some competitors geared purely for speed. Battery life is moderate and may require extra batteries for extended use. The complexity of the extensive feature set can present a learning curve for beginners. Additionally, video capabilities, although strong, are less focused compared to dedicated cinema cameras.
FAQ
What is the sensor resolution of the Sony Alpha 7R IV?
The Sony Alpha 7R IV features a 61.0-megapixel full-frame Exmor R CMOS sensor.
Does the Sony Alpha 7R IV have in-body image stabilization?
Yes, it has 5-axis in-body image stabilization that compensates for camera shake.
What autofocus system does the Sony a7R IV use?
It uses a fast hybrid autofocus system with 567 phase-detection points covering approximately 74% of the frame.
Can the Alpha 7R IV shoot 4K video?
Yes, it supports 4K UHD video recording using full sensor width with advanced color depth.
How many memory card slots are available in this camera?
The camera includes dual UHS-II SD card slots for flexible recording and backup options.
Is the Sony Alpha 7R IV weather-sealed?
Yes, it has a robust magnesium alloy body with weather sealing for use in challenging conditions.
Does the camera feature a touchscreen display?
Yes, it includes a 3.0-inch tilting touchscreen LCD with 1.44 million dots.
Disclaimer
The content on is provided for general informational purposes only. We do not guarantee the accuracy, completeness, or reliability of any information, specifications, or visuals presented on the site.
is not responsible for any content, images, or data uploaded or shared by users. Users are solely responsible for the content they submit.
We may include links to third-party websites for convenience. We do not endorse or take responsibility for the content or policies of any external sites.
Use of the site is at your own risk. Always verify critical information independently before making decisions based on content from this website.