Sony - a7R IVA Mirrorless Camera Body Only - ILCE7RM4A/B
The Sony a7R IV A is a 61MP full frame mirrorless camera. Designed for high performance still photography and video performance.
Faster autofocus than it's predacessors, the a7R IVA uses a 567 point phase detection autofocus system.
Capable of capturing video in UHD 4K30p with HLG & S-Log3 Gammas.
BIONZ X Imging Processor for fast image processing.
Pixel Shift Multi Shooting composting mode provides a higher resolution than the 61MP sensor would otherwise provide. By stacking images in camera, a maximum image resolution of 240.8MP is achieved.
Wi-Fi enabled and Bluetooth connectable, this Sony camera is ready to connect to your mobile devices.
5 axis image stabilization to help eliminate camera shake regardless of what lens you're using.
1 Year Warranty.
Sony a7R IVA Mirrorless Camera Body Only
The Sony a7R IVA is the fourth iteration of the Sony a7R series. Improving on its predecessors' autofocus and feature set, the Sony a7R includes built in imaging stabilization and a 567 point phase detection autofocus. Featuring a 61MP full frame sensor, capable of stacking stills for more than 200MP resolution images and capturing ultra high definition video in 6K, with built in WiFi and Bluetooth, the a7R IVA is a capable and versatile camera.
Sony a7R IVA Mirrorless Camera Features:
- 61MP Full Frame Exmor R BSI CMOS Sensor
- BIONZ X Image Processor & Front End LSI
- 567 Point Phase Detection Autofocus System
- UHD 4K30p Video with HLG & S-Log3 Gammas
- 5.76m Dot Tru-Finder OLED Electronic View Finder
- 3" 2.36m Dot Tilting Touchscreen LCD
- Up to 10 fps Shooting ISO 100-32000
- 5 Axis SteadyShot INSIDE Stabilization
- 240MP Pixel Shift Multi Shooting
- Bluetooth and WiFi, Dual UHS-II SD Memory Card Slots
61MP Exmor Sensor & BIONZ X Processor
The full-frame 61MP Exmor R CMOS sensor boasts a back-illuminated design, combining exceptional resolution with high clarity, low noise, and an expansive 15-stop dynamic range. Its innovative structure enhances image quality, while a copper wiring layer significantly accelerates data transmission speed. This results in the creation of 14-bit, high-resolution 61MP still images. The sensor offers a native sensitivity range from ISO 100 to 32000, expandable to ISO 50-102400, providing flexibility in various lighting conditions.
The high-speed image processing of the BIONZ X engine facilitates rapid continuous shooting, 4K video recording, and advanced AF tracking. This swift processing capability also minimizes rolling shutter and other motion distortions, ensuring smooth rendering of moving subjects.
Regarding shooting speeds, the sensor and processor combination allows for up to 10 frames per second shooting at full resolution. This impressive speed is maintained for up to 68 consecutive frames, with continuous AF/AE functionality enabled.
Fast Hybrid Auto Focus & Pixel Shift Multi-Shooting
This exclusive compositing mode surpasses the resolution capabilities of the 61MP sensor. Collaborating with the sensor-shift image stabilization, it shifts the sensor during 16 consecutive exposures to capture around 240.8MP of data, resulting in enhanced color accuracy and detail compared to a single exposure. The resulting image size is an impressive 19,008 x 12,672 pixels. Subsequently, these files can be merged in post-production using the Sony Imaging software suite.
The updated Fast Hybrid AF system integrates 567 phase-detection points, covering about 99.7% of the frame's height and 74% of its width, in addition to 425 contrast-detection areas. This comprehensive coverage ensures reliable and swift autofocus performance, even in challenging shooting conditions. Notably, this system excels in quick speed, accurate tracking, and improved low-light focusing down to -3 EV.
Furthermore, the versatile focus system offers various focusing functions to enhance accuracy:
- Lock-on AF maintains focus on moving subjects via a customizable frame placed over the desired subject.
- Expand Flexible Spot utilizes adjacent focus points to retain focus on moving subjects if the initially selected point loses focus.
- Eye AF prioritizes focusing on recognized human subjects' eyes for portraits, available in AF-S and AF-C modes for both stills and video. It's also applicable to animal subjects across all focusing modes in still photography.
- The Focus Magnifier function aids in achieving critical focus on minute subject details. Moreover, the rear touchscreen provides Touch Focus control, while the Touchpad Focus Control mode enables intuitive rear screen operation while using the viewfinder.
UHD 4K Video Recording
UHD 4K video recording internally supports various frame rates up to 30 fps, utilizing the full sensor width with 8-bit 4:2:0 color sampling via the 100Mbps XAVC S codec. Additionally, oversampled 4K recording is achievable, utilizing a 6K capture area with a Super 35 crop to enhance detail while eliminating pixel binning, resulting in superior imagery with minimized moiré and aliasing.
Full HD 1080p recording is available at frame rates up to 120 fps, enabling high-speed recording and facilitating Slow & Quick Motion (S&Q) movie recording at 4x and 5x speeds, with frame rates set at either 30p or 24p.
Furthermore, aside from high-resolution internal recording, uncompressed HDMI output allows for clean 4K recording with 4:2:2 sampling when using an optional external recorder.
4K video recording offers the convenience of extracting 8MP stills during playback by capturing frames from the movie, saving them as separate files for later use.
The camera features HLG (Hybrid Log-Gamma) support, allowing for recording in a broad color gamut, ideal for creating HDR-ready content directly. Additionally, S-Log3 is accessible, enabling a dynamic range of 14+ stops and offering enhanced grading control from shadows to mid-tones in the image.
Body Design
The Sony A7R IVA's body design integrates advanced connectivity features. Its updated OLED Tru-Finder EVF boasts a remarkable 5.76m-dot resolution, ensuring bright and detailed viewing. With a dedicated High quality setting, it achieves a smooth refresh rate of 120 fps, enabling seamless playback of moving subjects. The 3.0" 2.36m-dot rear LCD features a touch panel design for intuitive operation and focusing control, with the ability to tilt upward 107° and downward 41°, facilitating shooting from various angles. The professional body design, reinforced with a magnesium alloy chassis, ensures rigidity, durability, and stability while remaining lightweight. Improvements to the lens mount and enhanced grip rigidity support heavier lenses and provide comfortable hand-holding.
Extensive weather-sealing, including around the battery cover and chassis joints, guarantees resistance to dust and moisture for reliable operation in harsh conditions. Using the NP-FZ100 battery, it offers approximately 530 shots per charge with the EVF or 660 shots with the rear LCD. Dual SD memory card slots offer flexibility for file handling, supporting UHS-II memory cards for faster transfer speeds, and can be configured for raw and JPEG files or overflow recording.
Ports, Interface & Connectivity
An additional USB 3.2 Gen 1 Type-C port, alongside a micro-USB port, enhances tethering support for faster and more reliable connectivity. The USB Type-C connection also allows for simultaneous charging from the host power source while connected.
The updated Multi Interface Shoe now supports optional accessories like the ECM-B1M Shotgun Microphone or XLR-K3M XLR Adapter Kit. These accessories offer improved audio recording quality by transmitting a digital audio signal to the camera, rather than an analog one.
Both 3.5mm headphone and external microphone ports provide users with greater control over audio recording processes. Furthermore, the HDMI micro (Type D) connector ensures a clean signal output, ideal for use with optional external recorders.
The camera features an integrated PC sync terminal, facilitating wired flash sync with strobe packs or wireless radio remotes.
Wireless Connectivity:
Built-in Wi-Fi enables remote camera control and instant sharing of imagery to mobile devices, supporting both 2.4 and 5 GHz bands for wireless tethered shooting. This connectivity also extends to remote camera control.
Bluetooth connectivity ensures a reliable connection between the camera and mobile device, enhancing the functionality of the Imaging Edge mobile app. Additionally, Bluetooth enables location data acquisition.
5 Axis Image Stabilization
Embedded within the durable a7R IVA is a robust 5-axis SteadyShot INSIDE image stabilization system, providing an effective 5.5-stop compensation for various types of camera shake encountered in both still and video handheld shooting scenarios. This feature instills confidence in users, enabling the use of any lens, including adapted ones, for precise imaging devoid of blur due to camera shake.
The system offers specific corrections tailored to different shooting situations. For instance, it addresses pitch and yaw adjustments for long focal lengths, while horizontal and vertical shift compensation benefits macro and high-magnification photography. Roll compensation is universally applicable across all shooting styles. Notably, all five axes of stabilization remain active at all times, even when utilizing third-party lenses, adapters, or lenses equipped with built-in optical stabilization.
UPC | 027242922099 |
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Brand | Sony |
Free Shipping | Free Shipping Available |
Photography Product Series | Sony Alpha a7 |
Lens Mount | Sony A Mount |
Memory Card Type | SD |
Image Stabilization | Yes |
Pixels | 61 MP |
Camera Format | Full Frame |
Maximum Resolution | 62.5 MP |
Aspect Ratio | 1:1, 3:2, 4:3, 16:9 |
Sensor Size | 35.7 x 23.8 mm |
Bit Depth | 14 Bit |
ISO Sensitivity | 100 to 32000 |
Shutter Speed | Mechanical Shutter 1/8000 to 30 Second, Bulb Mode 1/8000 to 1/4 Second in Movie Mode |
Metering Method | Aperture Priority, Manual, Program, and Shutter Priority |
Exposure Modes | Center Weighted Average, Highlight Weighted, Multiple, and Spot |
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, Incandescent, Shade, and Underwater |
Continuous Shooting | Up to 10 fps |
Self-Timer | 2, 5, 10 Second Delay |
Internal Recording Modes | XAVC S UHD 4K (3840 x 2160) at 23.98/25/29.97 fps [60 to 100 Mb/s] 1920 x 1080p at 23.98/24.00/25/29.97/50/59.94/100/119.88 fps [16 to 100 Mb/s] AVCHD 1920 x 1080i at 50/59.94 fps [17 to 24 Mb/s] |
External Recording Modes | 4:2:2 8-Bit via HDMI UHD 4K (3840 x 2160) at 23.98/24.00/25/29.97 fps 1920 x 1080p at 23.98/24.00/50/59.94 fps 1920 x 1080i at 50/59.94 fps |
Video Encoding | NTSC, PAL |
Audio Recording | Built in Microphone, and external Microphone Input |
Audio File Format | 4:2:2 8-Bit via HDMI UHD 4K (3840 x 2160) at 23.98/24.00/25/29.97 fps 1920 x 1080p at 23.98/24.00/50/59.94 fps 1920 x 1080i at 50/59.94 fps |
Focus Type | Auto and Manual |
Focus Mode | Automatic, Continuous Servo AF, Direct Manual Focus, and Single Servo AF |
Autofocus Points | 567 |
Autofocus Sensitivity | -3 to +20 EV |
Viewfinder Type | Electronic OLED |
Viewfinder Size | 0.5" |
Viewfinder Resolution | 2.35 million dots |
Viewfinder Eye Point | 23mm |
Viewfinder Coverage | 100% |
Viewfinder Magnification | Approx. 0.78x |
Diopter Adjustment | -4 to +3 |
Monitor Size | 3.0" |
Monitor Resolution | 2,359,296 Dot |
Monitor Type | Tilting Touchscreen LCD |
Flash Modes | Auto, fill flash, hi speed sync, off, rear sync, red eye reduction, slow sync and wireless |
Dedicated Flash System | No |
Maximum Sync Speed | 1/250 second |
Flash Compensation | -3 to +3 EV (1/3, 1/2 EV Steps) |
External Flash Connection | Intelligent Hot Shoe |
Memory Card Slot | Dual Slot featuring SD/SDHC/SDXC (UHS-II) |
Connectivity/ Ports | USB Type C |
Wireless | WiFi and Bluetooth |
GPS | No |
Operating Temperature | 32 to 104 degrees F |
Battery Requirements | NP-FZ100 |
Camera Body Weight | 1.27 lb |
Total System Weight | 3.5 lb |
Warranty | 1 Year Manufacturer Warranty |
In The Box |
|
- Sony a7R IVA Mirrorless Camera
- Sony NP-FZ100 Rechargeable Li Battery
- Sony BC-QZ1 Battery Charger
- Sony ALC-B1EM Body Cap
- Cable Protector
- Shoulder Strap
- Accessory Shoe Cap
- Eyepiece Cup
- USB Type C Cable
- 1 Year Warranty