
Sony Alpha a7r iv
Brand | Sony 2019 |
Model | ILCE7RM4/B_EDI_2 |
Released Year | 2019 |
Type | Digital Cameras |
Series | Alpha |
Color | Black |
Status | Active |
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Overview
The Sony Alpha a7R IV is a full-frame mirrorless digital camera equipped with a 61.0 MP Exmor R CMOS sensor, offering exceptionally high resolution for detailed image capture.
It features a BIONZ X image processor and front-end LSI that enable fast processing speeds and advanced image quality enhancements.
The camera supports 4K UHD video recording with full pixel readout and no pixel binning, ensuring crisp and detailed video footage.
It includes a 5-axis in-body image stabilization system that compensates for multiple types of camera shake, increasing sharpness in handheld shooting.
The camera's autofocus system incorporates 567 phase-detection AF points and 425 contrast AF points, providing fast and accurate focus performance.
Connectivity options include Wi-Fi, Bluetooth, and USB 3.1 Gen 1, allowing efficient data transfer and remote control capabilities.
Specifications
MPN | ILCE7RM4/B_EDI_2 |
UPC | 0094148329529 |
Model | Sony Alpha a7R IV |
Color | Black |
Battery Type | Lithium-Ion |
Connectivity | Wi-Fi, Bluetooth, USB 3.1 Gen 1, HDMI |
Features | Body Only |
Series | Sony Alpha |
Type | Digital SLR |
Maximum Resolution | 61.0 MP |
Item Length | 5.12 in |
Item Height | 3.87 in |
Item Width | 3.12 in |
Item Weight | 17 lb. |
Sensor Type | Exmor R CMOS |
Sensor Size | 35.7 x 23.8 mm (Full frame) |
Effective Pixels | 61.0 Megapixels |
Image Processor | BIONZ X with front-end LSI |
ISO Sensitivity | ISO 100 - 32000 (expandable to 50 - 102400) |
Lens Mount | Sony E-mount |
Autofocus Points | 567 Phase-detection + 425 Contrast AF points |
Image Stabilization | 5-axis In-Body Image Stabilization |
Shutter Speed Range | 1/8000 sec to 30 sec, Bulb |
Continuous Shooting Speed | Up to 10 fps with AF/AE tracking |
Viewfinder | 5.76 million-dot OLED EVF |
LCD Screen | 3.0 inch tilting LCD with 1.44 million dots |
Video Recording | 4K UHD (3840 x 2160) up to 30p, Full HD up to 120p |
Storage Media | Dual SD (UHS-II supported) card slots |
Battery | NP-FZ100 rechargeable battery |
Dimensions | 128.9 x 96.4 x 77.5 mm |
Weight | 665 g (body only) |
Build | Magnesium alloy body with weather sealing |
Images
Key Advantages
The high 61 MP sensor is ideal for professionals needing extreme detail and large print capability.
5-axis image stabilization improves image quality in a range of shooting conditions without requiring lenses with stabilization.
The fast autofocus system enables capturing moving subjects with precision and reliability.
4K video support with high-quality processing allows both photographers and videographers to utilize advanced recording features.
Robust weather sealing and magnesium alloy body provide durability for challenging environments.
Extensive connectivity options facilitate streamlined workflow and remote operation for enhanced versatility.
Limitations
The vast 61 MP files require significant storage space and powerful computing resources for post-processing.
Price point is relatively high, which might not be suitable for casual users or beginners.
Battery life, while improved, may still be limited when using advanced features like continuous AF and video recording.
Menus and user interface can be complex for new users due to the extensive features and customization options.
The camera is comparatively large and heavy relative to other mirrorless models, affecting portability.
Requires high-quality lenses to fully utilize sensor capabilities, adding to overall system cost.
FAQ
What type of sensor does the Sony Alpha a7R IV use?
The Sony Alpha a7R IV uses a 61.0-megapixel full-frame Exmor R CMOS sensor.
Does the Sony Alpha a7R IV support video recording?
Yes, it supports 4K UHD video recording with full pixel readout and no pixel binning.
What image stabilization does the Sony Alpha a7R IV provide?
It features a 5-axis in-body image stabilization system to counteract camera shake.
Is the Sony Alpha a7R IV weather-sealed?
Yes, the camera has robust weather sealing and a magnesium alloy body construction.
What autofocus system does the Sony Alpha a7R IV have?
It includes a hybrid autofocus system with 567 phase-detection and 425 contrast-detection points.
What connectivity options are available on this model?
Connectivity options include Wi-Fi, Bluetooth, and USB 3.1 Gen 1.
Is the Sony Alpha a7R IV still available on the market?
As of now, the Sony Alpha a7R IV has not been discontinued and is still available.
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