Sony A7IV Vs A7RIV: Which Camera Has Better Output Quality?

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The Sony A7IV and A7RIV are two of the most popular full-frame mirrorless cameras on the market today.

Both cameras offer exceptional image quality and performance, but there are some key differences between the two that make them suitable for different types of photography.

This article will provide a detailed comparison of the Sony A7IV and A7RIV, covering key features to help you to choose the camera that is best suited to your needs and photography goals.

Sony A7IV vs. A7RIV: Quick Comparison Table

Here are some quick comparisons between the two cameras:

Feature	Sony A7IV	Sony A7RIV
Sensor	33MP full-frame Exmor R back-illuminated CMOS sensor	61MP full-frame back-illuminated Exmor R sensor
Image Processor	BIONZ XR	BIONZ XR
Max ISO	51,200 (expandable to 204,800)	32,000 (expandable to 102,400)
Number of Focus Points	759	567
Max Electronic Shutter	1/8000 sec.	1/8000 sec.
Multi-Function	Touch screen, Eye-AF	Touch screen, Eye-AF, Real-time Eye-AF
Video Recording Limit	4K at 30 fps, 1080p at 120 fps	4K at 60 fps, 1080p at 120 fps
Continuous Shooting	Up to 10 fps for up to 828 Frames	Up to 10 fps for up to 68 Frames
Viewfinder	Built-In Electronic (OLED)	Built-In Electronic (OLED)
Image Stabilization	Sensor-Shift, 5-Axis	Sensor-Shift, 5-Axis
Battery Life	Up to 520 shots per charge	Up to 530 shots per charge
Weight	658g	665g

What are The Differences Between A7IV vs. A7RIV?

The Sony A7IV and A7RIV are both high-end full-frame mirrorless cameras, but there are some key differences between them.

Let’s now talk briefly about the differences between the Sony EOS R and A7RIV.

Sensor:

The Sony A7IV and A7RIV both feature full-frame sensors, which provide a larger image area compared to smaller APS-C sensors, resulting in improved image quality and low-light performance.

The A7IV has a 24.2-megapixel Exmor R CMOS sensor that provides high-resolution images with accurate color reproduction and excellent detail.

The 24.2-megapixel resolution is also more than sufficient for most applications, including printing images at large sizes and cropping images to change the composition.

The A7RIV, on the other hand, features a 42.4-megapixel Exmor R CMOS sensor, which provides even higher resolution images with an unprecedented level of detail.

The 42.4-megapixel resolution provides a large amount of detail, which allows for significant cropping and still results in a high-quality image.

Both sensors feature a back-illuminated design, which improves low-light performance and reduces noise. They also have a fast readout speed, which enables fast autofocus and continuous shooting.

The A7IV’s 24.2-megapixel sensor provides a good balance of resolution and versatility, while the A7RIV’s 42.4-megapixel sensor provides a high level of detail for photographers who require the highest level of image quality.

Focus System:

The Sony A7IV and A7RIV both feature Sony’s advanced autofocus system, which provides fast and accurate focusing performance.

The A7IV and A7RIV both have 759 and 569 phase-detection autofocus points, which provide a wide coverage area and fast focusing performance. The phase-detection autofocus points enable quick and accurate focusing on moving subjects.

The A7RIV has a more advanced Real-time Tracking and Real-time Eye AF system, which provides improved accuracy and performance when tracking moving subjects.

Both cameras have a fast and accurate focus system, but the A7RIV’s advanced Real-time Tracking and Real-time Eye AF system provides improved performance when tracking moving subjects, making it the better choice for fast-moving action.

EVF:

The Sony A7IV and A7RIV both feature high-quality EVFs with fast refresh rates and a high resolution.

The A7IV has a 0.5-inch EVF with a resolution of 2.36 million dots and a fast refresh rate of 60 fps, which provides a clear and detailed view of the scene.

The A7RIV has an even more advanced EVF, with a resolution of 5.76 million dots and a fast refresh rate of 120 fps.

Video Recording:

Both the Sony A7IV and A7RIV are capable of recording high-quality video.

The Sony A7IV can record up to 4K (3840×2160) video at up to 30 fps, or Full HD (1920×1080) video at up to 120 fps.

The Sony A7RIV takes video recording to the next level, with the ability to record 4K (3840×2160) video at up to 60 fps, or Full HD (1920×1080) video at up to 120 fps.

Sony A7IV vs. A7RIV Which One to Choose?

The choice between the Sony A7IV and A7RIV ultimately depends on your specific needs and photography goals.

Both the Sony A7IV and A7RIV feature full-frame sensors, but the A7RIV has a higher-resolution sensor, with a resolution of 61 megapixels, compared to the 24 megapixels of the A7IV.

The cameras Sony’s latest BIONZ XR image processor, which provides fast and efficient image processing, as well as support for advanced features such as high-speed autofocus and high-quality video recording.

The Sony A7IV and A7RIV both have a wide ISO range. This makes it possible to capture images in a wide range of lighting conditions, from bright sunlight to low light situations.

Both the Sony A7IV and A7RIV are capable of recording high-quality video, but there are some key differences between the two cameras in terms of video recording capabilities. The A7RIV also has a more advanced autofocus system, making it easier to track moving subjects in video mode.

The EVF in the A7RIV provides a slightly higher resolution, with a 5.76 million dot resolution, compared to the 3.69 million dots of the A7IV EVF.

Both the Sony A7IV and A7RIV have a similar battery life, with the A7IV providing up to 520 shots per charge and the A7RIV providing up to 530 shots per charge.

In conclusion, the choice between the Sony A7IV and A7RIV will depend on your specific needs and photography goals. If you are looking for a general-purpose camera with excellent image quality and performance, the Sony A7IV is a great option. But if you require the highest level of detail and image quality, the Sony A7RIV is the better choice.