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Brand
Sony
Model
a7R IV
Released
Refers to the year this camera was officially made available for sale.
2019
Announcement Date
Refers to the date the manufacturer publicly announced the upcoming release and general specs of this camera.
July 16, 2019
Camera Type
Mirrorless
Camera Size
Camera Weight
The Sony a7R IV receives a score of 84/100, reflecting its impressive features and performance. Announced on July 16, 2019, this mirrorless camera has a launch price of $3500. Measuring 129 x 96 x 78mm and weighing 1.47lbs, the a7R IV is a compact and lightweight option for photographers.
Considering its specifications and release year, the Sony a7R IV remains a competitive choice in today’s market. Its high score represents the quality and capabilities this camera offers to users.
Sony a7R IV Overview and Optics
The optics of the Sony a7R IV received a score of 85/100. This camera boasts 61.2 megapixels, a shooting speed of 10 frames per second, and a CMOS sensor. The Bionz X processor, a DXOMARK sensor score of 99, and a full-frame sensor size all contribute to its high-quality performance. The Sony FE lens mount and built-in image stabilization enhance the camera’s capabilities, while the 3:2 aspect ratio ensures versatile photo composition.
The Sony a7R IV’s specifications hold up well in today’s competitive market. With a high megapixel count and impressive shooting speed, this camera delivers sharp and detailed images. Its full-frame sensor and advanced processor ensure excellent image quality, while the image stabilization feature minimizes blur from camera shake.
The Sony a7R IV is a strong contender in the world of high-performance cameras due to its powerful optics and advanced features. Its high score demonstrates the camera’s ability to provide photographers with the tools they need to capture stunning images.
Optics
Sony a7R IV
Megapixels
The higher the number of megapixels, the more detail the cameras sensor can capture.
61.2 MP
Image Resolution
Image resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution.
9504 x 6336 px
Sensor Type
The camera sensor captures light and records the image. Sensors vary in physical size, the number of pixels, and quality.
CMOS
Sensor Size
The sensor size contributes to the overall quality as well as the dynamic and tonal range a camera can capture. As a rule of thumb, the more surface there is to read the light, the more information it will capture.
23.8 x 35.7 mm
Sensor Format
Refers to the most commonly used sensor sizes.
Full Frame
Frame Rate
The number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode.
10 fps
Lens Mount
The lens mount will tell you what type of lens range you can fit onto the camera body. Often the same camera company will have different lens ranges for different cameras.
Sony FE
Image Processor
The image processor in the camera converts the information collected on the sensor for digital storage on the memory card.
Bionz X
Aspect Ratio
The aspect ratio refers to the proportional difference between width and height. The most popular aspect ratios are 3:2 and 4:3.
3:2
Minimum ISO (Native)
Refers to the lowest native (or 'base') ISO setting. Lower ISO are less sensitive to light but make a cleaner image.
100
Maximum ISO (Native)
Refers to the highest native (or 'base') ISO setting. Higher ISO is necessary for low-light situations or night photography, but higher ISOs often introduce grain or noise.
32,000
Minimum ISO (Expanded)
Expanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary.
50
Maximum ISO (Expanded)
Expanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary.
102400
Minimum Shutter Speed
The minimum shutter speed will tell you the longest exposure your camera can take without using an external accessory.
30 s
Maximum Shutter Speed
The maximum shutter speed tells you the length inside 1 second the camera will capture. These can sometimes be extended with accessories such as extra external batteries.
1/ 8000 s
Autofocus Points
Autofocus points show where the camera is focusing graphically as squares or brackets in Live View or on an electronic viewfinder. These points are also used for light meter readings.
425
In-body Stabilization
In-body Stabilization means the camera has a certain technology embedded that counteracts camera shake.
Viewfinder Type
The viewfinder type is either electronic or optical. Electronic viewfinders will have a small screen in the viewfinder. Optical viewfinders will use prisms and mirrors to look through the lens.
Electronic
Viewfinder Resolution
5,760,000 dots
Sony a7R IV Video Performance
The Sony a7R IV receives a video score of 70/100. This camera offers a maximum video resolution of 4K (3840 x 2160) and a maximum frame rate of 30fps. The built-in time-lapse functionality adds versatility to its video capabilities.
In today’s competitive market, the a7R IV’s 4K video resolution and 30fps frame rate are standard features among high-end cameras. However, some rival models offer higher frame rates, allowing for smoother video and slow-motion capture. Despite this, the Sony a7R IV still delivers excellent video quality for most users.
The Sony a7R IV’s video capabilities are strong, but not class-leading. Its 4K resolution and 30fps frame rate provide solid performance, and the time-lapse functionality adds creative options for users. While it may not be the top choice for videographers, the a7R IV remains a reliable option for high-quality video capture.
Video
Sony a7R IV
Video
Indicates if this camera is capable of recording video.
Max Video Resolution
The best resolution this camera can capture video in. Modern cameras can capture up to 8K video.
4K
Max Video Dimensions
Video resolution measured by the greatest number of pixels possible in each frame, width by height. A higher resolution means more detail or clarity in your video.
3840 x 2160 px
Max Video Frame Rate
How many frames per second your video will capture. Most cameras have options for multiple frame rates, depending on the resolution you shoot in. For a general video, 24p or 30p is the standard, but more serious filmmakers may need a higher frame rate for creative effect.
30 p
Time-Lapse Built In
A built in time-lapse mode will allow continuous shooting throughout a prolonged period of time to be compressed into a sped up video.
Video File Format
Different cameras can record in various video file formats. The File format you record in can impact how you edit and use the files.
XAVC S, AVCHD Ver. 2.0, MP4
Sony a7R IV Features and Benefits
The Sony a7R IV boasts a feature score of 83/100, showcasing its strong performance in various aspects. The camera is equipped with a 3-inch touchscreen that has a resolution of 1,440,000 dots, providing users with a clear and responsive display. The flip screen feature adds versatility, making it easier to capture images from different angles.
Despite lacking GPS, the Sony a7R IV compensates with built-in WIFI and Bluetooth capabilities, allowing users to easily transfer files and remotely control the camera. These features make the camera competitive in today’s market, where connectivity and convenience are highly valued.
The Sony a7R IV’s features contribute to its overall appeal, offering a balance of performance, versatility, and connectivity. This camera stands as a strong contender for both amateur and professional photographers who demand high-quality results.
Features
Sony a7R IV
Built-in Flash
A built-in flash will often be positioned right above the lens. This will automatically pop up when you activate it.
External Flash
External flashes are often connected through a hot shoe at the top of a camera, or a cable at the side of the camera.
GPS
GPS features in a camera will include location metadata to each of your photographs.
Weather Sealing
Weather sealing capabilities will give you more confidence when shooting in unfavourable conditions.
Screen Type
LCD
Touch Screen
Touchscreen allows you to change camera settings and access menus with a swipe of your finger, instead of using buttons.
Screen Size
3"
Screen Resolution
Screen dots indicate the resolution of the LCD screen by including each sub pixel.
1,440,000 dots
Flip Screen
A flip screen (or articulating screen) is a second screen which can flip out from the side or top of the camera. This rotating screen allows you more freedom to take photos at different angles.
Live View
Live View feature allows you to see a continuous live video of what is being seen through your lens.
Wi-Fi
Bluetooth
Bluetooth capabilities allow you wireless control of your camera with other external devices.
Sony a7R IV Storage and Battery
The Sony a7R IV earns a storage and battery score of 79/100, showcasing its strong performance in this area. This camera features two memory card slots, accepting SD, SDHC, and SDXC cards with UHS-II compatibility. In terms of battery life, the a7R IV can capture up to 670 shots using the NP-FZ100 battery, and it also supports USB charging.
In comparison with other cameras on the market, the a7R IV’s storage and battery capabilities are commendable. The dual memory card slots provide convenience and flexibility for photographers, while the battery life allows for extended shooting sessions. USB charging is a valuable addition, making it easy to recharge the camera on the go.
The Sony a7R IV stands out as an impressive camera with reliable storage and battery performance, catering to the needs of professional photographers and enthusiasts alike.
Storage and Battery
Sony a7R IV
Memory Card
SD / SDHC / SDXC (UHS-II compatible)
Dual Memory Card Slots
Battery Type
NP-FZ100
Battery Life
Approximately how long this cameras battery will last measured by how many photographs you will be able to take.
As described by DXOMARK 'The Portrait score in our camera sensor reviews defines color depth performance and its unit is a number of bits. A color depth of 22 bits is excellent; differences below 1 bit are barely noticeable.'
26 bits
Landscape (Dynamic Range)
As described by DXOMARK 'The Landscape score in our camera sensor tests defines the maximum dynamic range of the camera sensor and its unit is an exposure value (EV). A value of 12 EV is excellent with differences below 0.5 EV usually not noticeable.'
14.8 EVs
Sports (Low-Light ISO)
Described by DXOMARK as 'The maximal value of ISO sensitivity needed to reach a given value of Signal-to-Noise Ratio (SNR). The greater the value, the better'
Does the Sony a7R IV Have Built-in Image Stabilization?
Yes, the Sony a7R IV features a 5-axis in-body image stabilization system, which helps reduce camera shake and improve image sharpness in various shooting conditions.
Does the Sony a7R IV Support 4K Video Recording?
Yes, the Sony a7R IV supports 4K video recording at up to 30 frames per second, providing high-quality footage for professional and enthusiast videographers alike.
What Size Sensor Does The Sony a7R IV Have?
The Sony a7R IV is equipped with a full-frame 61-megapixel Exmor R CMOS sensor, which delivers exceptional image quality and detail for both photography and video.
Does the Sony a7R IV Have a Dual Memory Card Slot?
Yes, the Sony a7R IV features dual memory card slots, enabling users to store and manage their files more efficiently and securely.
Does the Sony a7R IV Have a Touch Screen?
Yes, the Sony a7R IV has a 3-inch tilting touch screen LCD, allowing for easy navigation, focus adjustments, and photo review.
Does the Sony a7R IV Have Wi-Fi and Bluetooth?
Yes, the Sony a7R IV is equipped with both Wi-Fi and Bluetooth capabilities, enabling wireless image transfer, remote camera control, and seamless connection with compatible devices.
Does the Sony a7R IV Have GPS?
No, the Sony a7R IV does not have built-in GPS functionality, but location data can be acquired through a connected smartphone using the Imaging Edge Mobile app.
Is the Sony a7R IV Weather Sealed?
Yes, the Sony a7R IV is designed with a robust magnesium alloy body and weather sealing, providing protection against dust, moisture, and challenging environments.
Does the Sony a7R IV Have a Built-in Flash?
No, the Sony a7R IV does not have a built-in flash, but it does feature a hot shoe for attaching an external flash or other accessories.
Spotted a mistake with these camera specs? Please let us know so we can update it!
Mirrorless
Full Frame
3:2
4K
3"
