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The Best Sony a7 IV Memory Cards in 2023

The Sony A7III was incredibly successful on the market since it became extremely popular in a short time. Now that Sony has built and launched the fourth version, folks are even more eager to see what new features it will include.

Sony is a high-quality brand that the majority of consumers would choose. Now, with so many incredible innovations and enhancements, such as a long-awaited flip-out and completely articulating screen, 4k60k video, and the 10MP function for photographs, the choice is more than obvious.

If you decide to acquire a Sony A7IV, however, you will need a quick and high-quality SD card that can accommodate all of the aforementioned enhancements.

You likely believe that the SD card brand, its storage space, and its speed are vital to the SonyA7 IV’s performance. In addition to this remark, you should be aware that there are specific configurations that support particular cards.

However, there is one positive aspect of memory cards. We are discussing how the existence of these standards simplifies the choosing process for the device as a whole.

Therefore, with the proper guidance to follow and a few rules to bear in mind, it will be much easier and more efficient for you to discover the appropriate card for your camera and settings. There is, however, one disadvantage associated with memory cards.

We do not know if you are aware of this, but memory cards have so many different specifications. In addition, there are an increasing number of cameras having dual card slots.

The camera being discussed in this article falls under this category. Therefore, you may be wondering what type of cards you should choose to maximize the performance of your device. You are not alone in asking this question.

There is no need for concern, as we have you covered. By the end of this post, you will be aware of the finest SD card types and retailers for your SonyA7 IV.

Which Memory Cards are supported by the SonyA7 IV?

Before discussing the finest SD cards, such as class 10 sd cards, for this camera, it is essential to discuss the camera slots. Dual card slots make the Sony A& IV a truly unique device when it comes to slots.

The first card slot is compatible with normal CFexpress Type A and UHS-I and UHS-II (SDHC/SDXC) SD cards, while the second card slot is only compatible with UHS-I and UHS-II (SDHC/SDXC) SD cards. Let’s now discuss these two slot criteria.

Type-A CFexpress Memory Cards

Support for the speedier CFexpress Type-A memory cards is a feature exclusive to the Sony A7 IV, which joins the Sony A1 and the previous edition of the Sony A7 III. However, only one of the memory card slots in this camera case supports faster cards.

You should be aware that while just a few manufacturers, such as Sony, ProGrade, and Delkin, are now releasing these types of cards, they are more expensive.

For example, if you are shooting in uncompressed RAW, you should be aware that you will not be able to hit the buffer with these cards, and the number of shots taken has no bearing on this. If you wish to shoot in S&Q Mode with the XAVC S-I 4k file format, the record rate of 30p, and the frame rate of 50fps, you will require a CFexpress Type A card.

The SonyA7 IV camera does not support recording in this format with a V90 card. These cards should not be confused with the larger and incompatible CFexpress Type-B C, as these are not compatible with the camera we are discussing.

The Best SD UHS-II Memory Cards

As previously stated, the SonyA7 IV supports UHS-I and UHS-II SD memory cards in both memory card slots. This implies you do not have to invest a significant amount of money on the previously mentioned CFexpress Type-A cards if you do not require them.

You can make a calm decision by selecting this alternative. When shooting in uncompressed RAW, uncompressed RAW + JPEG, lossless compressed RAW, or lossless compressed RAW + JPEG, the maximum frames per second will be lowered from 10 to 6.

Some of the greatest options for memory cards

Now, let’s examine some of the possibilities available for the SonyA7 IV camera.

1. Type-A CEA-G CFexpress (800/700)

18 new from $177.98
4 used from $215.68
as of December 9, 2022 2:58 pm
Last updated on December 9, 2022 2:58 pm

This Sony Type A memory card has a maximum write speed of 700MB/s and a maximum read speed of 800MB/s. This card is of exceptional quality and has been proven to secure card data even when dropped from a height of up to eight meters.

This is something for which Type A cards typically remain. Despite this, they are rated IP57 for superior protection against dust and moisture. Because these capacities are commercially accessible, you can choose between 80GB and 160GB.

2. ProGrade Digital CFexpress Type A Cobalt (800/700)

Last updated on December 9, 2022 2:58 pm

Additionally, this memory card can write up to 700MB/s and read up to 800MB/s, just like the previously described memory card.

Even though it is not as durable as the previous option, this card features a metal casing designed to withstand extremely high temperatures while still providing excellent thermal conductivity. This memory card offers 1660GB of accessible storage space.

3. Kingston Canvas React Plus UHS-II SDXC Memory Card (300/260)

Since 1987, Kingston memory cards have been quite popular, so if you choose this brand, you can expect safety and quality. The claimed read speed of the Canvas React Plus UHS-II SDXC cards is 300MB/s, whereas the actual read speed is 290MB/s. Only somewhat slower than Sony SF-G cards.

The good news is that they are 40% less expensive for a 64GB card that includes a UHS-II card reader. With so many positive ratings, this is the best option. They come in various sizes and have a V90 rating.

4. Sony SF-G Tough UHS-II (300/299) comes in fourth place.

The final option is a Sony SF-G Tough card, which has read and write speeds of 300MB/s and 299MB/s, respectively. They offer the same rates and sizes as the previously stated cards.

It is essential to note that the Sony Tough memory card series is 18 times more durable than standard SD cards. In addition, they are constructed with a material that is resistant to drops, water, and dust.