Sony A7 IV vs A7R IV (A7R IVA) - What's the Difference? (Reviewed)

The Sony A7 IV and A7R IV are two popular mirrorless cameras on the market today. But what are the differences between them?

In this article, we’ll take a look at the differences between the A7 IV and A7R IV over various categories.

Let’s take a look.

Table of Contents

Sony A7 IV vs A7R IV (A7R IVA) – Comparing the Differences

Price

Let’s take a look at the budget aspect first.

The Sony A7 IV is the cheaper of the two cameras, retailing for around $2,500. It has a 24.2 megapixel sensor and can shoot 4K video at 30fps.

The Sony A7R IV, on the other hand, is more expensive at around $3,000. It has a 42.4 megapixel sensor and can shoot 4K video at 60fps.

Sensor

The A7 IV has a 24.2 megapixel sensor, while the A7R IV has a 42.4 megapixel sensor.

This means that the A7R IV will produce images with more detail and resolution than the A7 IV. However, the A7R IV’s files will also be larger, which may be an issue if you’re working with limited storage space.

Video Recording and Quality

Both cameras can shoot 4K video, but the A7R IV can do so at 60fps while the A7 IV is limited to 30fps.

This means that the A7R IV will produce smoother 4K footage than the A7 IV.

Autofocus System

The A7 IV and A7R IV both have Sony’s latest autofocus system, which is called Real-time Eye AF. This system uses artificial intelligence to identify and track eyes in a scene.

It works very well and is a big upgrade over the previous autofocus system found in Sony’s mirrorless cameras.

Image Stabilization

Both cameras have in-body image stabilization (IBIS), which helps to reduce camera shake when shooting handheld.

The A7R IV has 5-axis stabilization, while the A7 IV has 4-axis stabilization. This means that the A7R IV will do a better job of reducing camera shake than the A7 IV.

Battery Life

The A7R IV has a slightly higher battery life than the A7 IV, with a rated life of 670 shots per charge. The A7 IV is rated for 650 shots per charge.

Both cameras use the same battery, so if you already have extras for one camera, you can use them on the other camera as well.

Build Quality and Weather Sealing

The A7R IV has a magnesium alloy body, while the A7 IV has a plastic body.

Both cameras are weather sealed, but the A7R IV is more weather resistant than the A7 IV. This means that the A7R IV can better withstand harsh conditions like dust, rain, and cold temperatures.

LCD Screen and Electronic Viewfinder

Both cameras have a 3″ LCD screen on the back.

The A7R IV has an OLED viewfinder with 3.69 million dots, while the A7 IV has an LCD viewfinder with 2.36 million dots.

This means that the A7R IV’s viewfinder is higher resolution and will give you a better idea of what your final image will look like.

Physical Dimensions and Weight

The A7R IV is larger and heavier than the A7 IV. It measures 4.72 x 3.87 x 2.76 inches (120 x 98 x 70mm) and weighs 1.45 lbs (660g).

The A7 IV measures 4.53 x 3.68 x 2.36 inches (115.6 x 93.5 x 59.7mm) and weighs 1.32 lbs (598g).

This means that the A7R IV is not as portable as the A7 IV and may be more difficult to carry around with you on a trip.

Continuous Shooting Speed

The A7R IV has a continuous shooting speed of 10fps, while the A7 IV has a continuous shooting speed of 8fps.

This means that the A7R IV can take more photos in a shorter period of time than the A7 IV.

Memory Card Slots

Both cameras have two memory card slots. One slot is for SD cards, while the other slot is for Sony’s proprietary Memory Stick PRO Duo cards.

It’s nice to have the flexibility of being able to use either type of card, but Memory Stick cards are generally more expensive than SD cards.

Image Quality

As you would expect, the A7R IV produces better image quality than the A7 IV. This is due to its higher resolution sensor. The A7R IV’s images will have more detail and resolution than the A7 IV’s images.

However, the A7R IV’s files will also be larger, which may be an issue if you’re working with limited storage space.

Other Features

The A7R IV has a few extra features that the A7 IV doesn’t have, including a built-in intervalometer, a higher resolution electronic viewfinder, and a multi-selector joystick.

The A7R IV also has dual card slots, while the A7 IV only has one. This means that you can use two memory cards with the A7R IV, which can be helpful if you’re worried about running out of storage space.

Sony A7 IV vs A7R IV (A7R IVA) – Which One Should You Get?

So, what are the key differences between these two cameras? Well, firstly, the A7R IV has almost twice the resolution of the A7 IV thanks to its 42.4 megapixel sensor.

This means that it produces images with more detail and resolution than the A7 IV. However, it also comes with some drawbacks.

The A7R IV’s files are larger, so you’ll need more storage space. And, its battery life isn’t as good as the A7 IV’s.

The A7R IV is also larger and heavier than the A7 IV, which may make it more difficult to carry around on a trip.

If you’re looking for the best image quality possible, then the A7R IV is the camera for you.

But, if you want a lighter camera that’s easier to carry around, then the A7 IV may be a better option.

Sony A7IV vs Sony A7R IV A – Hybrid vs High-res Special

FAQs – Sony A7 IV vs A7R IV (A7R IVA)

What is the difference between the A7R IV and the A7R III?

The main difference between the A7R IV and the A7R III is that the A7R IV has a higher resolution sensor. This means that it produces images with more detail and resolution than the A7R III.

However, the A7R IV’s files are also larger, so you’ll need more storage space. And, its battery life isn’t as good as the A7R III’s.

The A7R IV is also larger and heavier than the A7R III, which may make it more difficult to carry around on a trip.

If you’re looking for the best image quality possible, then the A7R IV is the camera for you. But, if you want a lighter camera that’s easier to carry around, then the A7R III may be a better option.

What is the difference between the A7R IV and the A9 II?

The main differences between the A7R IV and the A9 II are that the A7R IV has a higher resolution sensor and a built-in intervalometer.

The A9 II also has better autofocus capabilities and can shoot at up to 20fps. However, it costs significantly more than the A7R IV.

If you’re looking for the best image quality possible, then the A7R IV is the camera for you. But, if you need a faster camera with better autofocus, then the A9 II may be a better option.

What is the difference between the A7R IV and the A7S III?

The main differences between the A7R IV and the A7S III are that the A7R IV has a higher resolution sensor and a built-in intervalometer. The A7S III also has better low light performance and can shoot 4K video at up to 120fps.

However, it costs significantly more than the A7R IV. If you’re looking for the best image quality possible, then the A7R IV is the camera for you.

But, if you need a camera with better low light performance or one that can shoot 4K video at higher frame rates, then the A7S III may be a better option.

Conclusion – Sony A7 IV vs A7R IV (A7R IVA)

The Sony A7R IV is the better camera overall, thanks to its higher resolution sensor, better autofocus system, and 5-axis image stabilization. However, it is also more expensive than the A7 IV.

If you’re on a budget, the A7 IV is a great option. It’s still a very good camera that will produce great images.

Whichever camera you choose, you’ll be getting a great Sony camera that will let you take amazing photos and videos.

Sony A7 IV vs A7R IV (A7R IVA) – What’s the Difference? (Reviewed)