Sony a7R IV vs a7R IVA Comparison
Sony a7R IV
Sony a7R IVA
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Brand | Sony | Sony | |
Model | a7R IV | a7R IVA | |
Released Refers to the year this camera was officially made available for sale. | 2019 | 2021 | |
Announcement Date Refers to the date the manufacturer publicly announced the upcoming release and general specs of this camera. | July 16, 2019 | April 07, 2021 | |
Camera Type |  Mirrorless | Mirrorless | |
Camera Size | |||
Camera Weight |
The Sony a7R IVA comes out on top with a score of 85/100, just one point ahead of the Sony a7R IV at 84/100. Both cameras are mirrorless and were launched at the same price of $3500. They share identical dimensions (129 x 96 x 78mm) and weight (665g / 1.47lbs), making them equally portable and user-friendly.
The a7R IVA’s higher score reflects its improved performance over the a7R IV. However, the a7R IV still holds its own and may have certain advantages depending on individual preferences.
In the end, the Sony a7R IVA is the better camera due to its enhanced features and capabilities, while the a7R IV remains a solid choice for those seeking a high-quality mirrorless camera.
Sony a7R IV vs a7R IVA Overview and Optics
The Sony a7R IV and Sony a7R IVA are tied in our optics comparison, both scoring 85/100. These cameras share numerous specifications, including a 61-61.2 megapixel count, 10 fps shooting speed, CMOS sensor type, Bionz X processor, 99 DXOMARK sensor score, full-frame sensor size, Sony FE lens mount, and image stabilization.
Despite the identical score, the Sony a7R IV holds a slight edge in megapixels with 61.2, compared to the a7R IVA’s 61 megapixels. This difference, though minimal, means the a7R IV can capture marginally more detail in images. However, the a7R IVA still performs exceptionally with its 61-megapixel count.
On the other hand, the Sony a7R IVA matches the a7R IV in shooting speed, sensor type, processor, DXOMARK sensor score, sensor size, lens mount, and image stabilization. These shared specifications demonstrate that the a7R IVA is on par with the a7R IV in terms of overall performance and quality.
Given the nearly identical specifications, it is difficult to declare a clear winner between the Sony a7R IV and the a7R IVA. Both cameras excel in their optics performance, with only a slight advantage to the a7R IV in terms of megapixels. The shared features, such as shooting speed, sensor type, processor, and image stabilization, ensure that both cameras provide high-quality results. Therefore, either camera would be an excellent choice for photographers seeking top-notch optics performance.
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Optics
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Megapixels The higher the number of megapixels, the more detail the cameras sensor can capture. | 61.2 MP | 61 MP | |
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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 | 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 | 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 | 35.7 x 23.8 mm | |
Sensor Format Refers to the most commonly used sensor sizes. |  Full Frame | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 567 | |
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 | Electronic | |
Viewfinder Resolution | 5,760,000 dots | 5,760,000 dots |
Sony a7R IV vs a7R IVA Video Performance
The Sony a7R IVA outperforms the Sony a7R IV in terms of video capabilities, scoring 91/100 compared to 70/100. Both cameras share common video features, such as 4K maximum video resolution and 3840 x 2160 maximum video dimensions. Additionally, both cameras offer built-in time-lapse functionality.
The Sony a7R IVA surpasses the Sony a7R IV with its higher maximum video frame rate of 120fps, compared to the 30fps offered by the Sony a7R IV. This higher frame rate enables the a7R IVA to capture smoother, more detailed slow-motion video, making it a better choice for videographers who require high-quality slow-motion footage.
The Sony a7R IV, despite its lower video score, still provides solid video performance. However, it does not possess any unique advantages over the a7R IVA in this category, making it less preferable for video-focused users.
Considering the video capabilities of both cameras, the Sony a7R IVA proves to be the superior choice for those prioritizing video performance, due to its higher frame rate. Meanwhile, the Sony a7R IV remains a viable option for users seeking a reliable camera with standard video features, but it does not excel in this area when compared to the a7R IVA.
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Video
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Video Indicates if this camera is capable of recording video. |  | | |
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Max Video Resolution The best resolution this camera can capture video in. Modern cameras can capture up to 8K video. |  4K | 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 | 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 | 120 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 | MPEG-4, MOV, H.264 |
Sony a7R IV vs a7R IVA Features and Benefits
The Sony a7R IVA outperforms the Sony a7R IV in features, scoring 85/100 compared to the latter’s 83/100. Both cameras share several specifications, including a 3-inch screen size, touchscreen capability, flip screen, absence of GPS, and the presence of WIFI and Bluetooth.
The winning camera, Sony a7R IVA, surpasses its counterpart with a higher screen resolution of 2,360,000 dots, compared to the Sony a7R IV’s 1,440,000 dots. This increased resolution provides users with a sharper and more detailed display, enhancing the overall shooting experience.
In contrast, the Sony a7R IV does not have any specific advantages over the Sony a7R IVA, as both cameras share the same features apart from screen resolution. The 2-point difference in the feature score is solely due to the improved screen resolution of the Sony a7R IVA.
Considering the points discussed, the Sony a7R IVA’s higher screen resolution makes it a better choice for photographers and videographers seeking a more detailed display. The Sony a7R IV, while still a strong contender, does not offer any distinct advantages over its newer counterpart. Therefore, users looking for an upgrade or a camera with superior features should opt for the Sony a7R IVA.
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Features
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Built-in Flash A built-in flash will often be positioned right above the lens. This will automatically pop up when you activate it. |   | | |
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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 | TFT 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" | 3" | |
Screen Resolution Screen dots indicate the resolution of the LCD screen by including each sub pixel. | 1,440,000 dots | 2,360,000 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. |  | | |
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Bluetooth Bluetooth capabilities allow you wireless control of your camera with other external devices. |  | | |
Sony a7R IV vs a7R IVA Storage and Battery
The Sony a7R IV and Sony a7R IVA tie in storage and battery performance, both scoring 79/100. They share identical specifications in this department, including two memory card slots, compatibility with SD/SDHC/SDXC (UHS-II) cards, a battery life of 670 shots, and the use of NP-FZ100 batteries. Additionally, both cameras offer USB charging capabilities.
Neither camera outperforms the other in terms of storage and battery. They both provide ample memory card options and a satisfactory battery life for various photography needs. The USB charging feature is a convenient addition, allowing users to charge their cameras on-the-go.
In this comparison, neither the Sony a7R IV nor the Sony a7R IVA has a significant advantage over the other. Both cameras provide reliable storage and battery performance, making them suitable choices for photographers who prioritize these features.
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Storage and Battery
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Memory Card | SD / SDHC / SDXC (UHS-II compatible) | SD / SDHC / SDXC (UHS-II compatible) | |
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Dual Memory Card Slots |  | | |
Battery Type | NP-FZ100 | NP-FZ100 | |
Battery Life Approximately how long this cameras battery will last measured by how many photographs you will be able to take. | 670 shots | 670 shots | |
USB Charging |  | |
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DXOMARK Scores
Sensor scores tested by DXOMARK |
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Overall Score DXOMARK overall sensor score. | |||
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Portrait (Color Depth) 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 | 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 | 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' | 3344 | 3344 |
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Scores
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Sony a7R IV vs a7R IVA Alternatives
We hope our specs comparison has been helpful to you. If you’re still unsure which model to choose, you can have a look at some popular comparisons first:
- Sony a7 III vs Sony a7R III
- Sony a7 II vs Sony a7R
- Canon R5 vs Sony a7R IV
- Sony a7R II vs Sony a7S II
- Sony a1 vs Sony a7R IV
- Sony A7 III vs Sony a7R IV
Or, our recent Sony a7R III review or Sony a1 review will give you some detailed information on mirrorless Sony models!
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User Scores
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B&H photo video | N/A |
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