Which SD card is compatible with the Sony A6700?

The Sony A6700, Sony's latest flagship camera with APS-C mirrorless technology, was launched in 2023. It is a powerful camera that is suitable for both photos and videos.

Choosing the right memory card can have a significant impact on your camera's performance, improving recording speed, buffering capacity and ultimately the overall recording experience. In this article we will look at the memory card requirements of the Sony A6700 and how you can choose the right memory card for your needs.

About the Sony A6700

The Sony A6700 is a powerful camera that is good for both photography and videography. It has a memory card slot and supports UHS-II SD cards. These cards offer faster read and write speeds than their predecessors, allowing for faster data transfer and improved performance. This is especially important if you want to capture high-resolution photos or 4K videos.

200,00 EUR
Sony Alpha 6700 mirrorless APS-C digital camera incl. 18-135mm zoom lens, AI-based...
  • FINEST DETAILED SHOTS OF YOUR SUBJECTS Fast movements with the Exmor R sensor with 26 MP and the BionZ XR processor...
  • EFFORTLESS TRACKING WITH AI-SUPPORTED AUTOFOCUS Experience easy subject focusing with AI-supported...
  • SHOOTING IN 4K Sony's α 6700 includes some of the best features of Cinema Line cameras and offers 4K...

Memory card requirements for the Sony A6700

In order to fully exploit the potential of this camera, you should choose a fast memory card for the A6700. The Sony A6700 supports UHS-II SD cards.

UHS stands for "Ultra High Speed" and refers to the advanced speed capabilities of these cards compared to previous SD card standards. UHS-II cards offer faster read and write speeds, allowing for faster data transfer and improved performance.

They offer a maximum bus speed of 300MB/s, allowing photographers and videographers to capture high-resolution images and record 4K or even 8K videos with ease.

UHS-II SD cards offer improved performance and speed for professional photographers, videographers and enthusiasts who need fast and reliable storage for their high-quality content.

Photo: Sony

Choosing the right memory card

Now that you know what type of memory card you need for your Sony A6700, it's time to choose a specific card. Below is a list of the top 5 bestselling UHS-II cards on Amazon, all of which work well with the Sony A6700. Please note that I only include the 256GB variant in this list, but you can adjust the storage capacity according to your needs on the product page.

Bestseller no. 1
SanDisk Extreme PRO SDXC UHS-II memory card V60 256 GB (280 MB/s, 6K, 4K UHD, U3, C10, Rescue PRO...
  • The UHS-II SD memory card 256 GB is ideal for prosumers and professionals with advanced MIL, dual-slot MIL and...
  • Enjoy 6K footage with your mirrorless camera thanks to SanDisk's latest SDXC UHS-II card V60.
  • Choose a V60-rated SanDisk Extreme PRO SDXC UHS-II card for 6K video recording...
19,82 EURBestseller no. 2
Lexar Professional 1667x SD card 256GB, memory card SDXC UHS-II, read up to 250 MB/s, Class 10,...
  • High-speed performance with UHS-II technology (U3) for a read speed of up to 250 MB/s (1667x), up to 120...
  • Captures high quality images and extended lengths of stunning 1080P Full HD, 3D and 4K video with a...
  • Large capacity options allow you to shoot longer without changing cards
Bestseller no. 3
SABRENT SD Card 256GB V60, SDXC Card UHS II, SD Memory Card Class 10, U3, R270MB/s W170MB/s Full...
  • Film in high resolution: Our Rocket V60 SD UHS-II memory cards are ideal for 8K, 4K & 1080p video &...
  • More Storage: Enjoy up to 1TB of capacity when you need it. Do you have fewer cards to take with you, or...
  • Definitive performance: These cards meet the V60 standard & exceed the requirements of...
11,68 EURBestseller no. 4
PNY 256GB EliteX-PRO60 Class 10 U3 V60 UHS-II SDXC Flash Memory Card, EliteX-PRO 60,...
  • Extreme performance for professional photographers and videographers with read speeds of up to 280MB/s and...
  • Class 10, U3 rating with V60 video speed to improve performance and capture images with...
  • V60 video speed class for recording stunning 4K content, HD photography in burst mode in...
Bestseller no. 5
Lexar Professional 2000x SD card 256GB, SDXC UHS-II memory card without reader, up to 300MB/s...
  • High-speed performance - uses UHS-II technology (U3) for a read transfer speed of up to 300...
  • Captures high-quality images and longer, cinema-quality Full HD and 4K videos
  • Backwards compatible with UHS-I devices

How to choose the right memory size

Choosing the right memory size depends on your individual needs. If you plan on taking a lot of high-resolution photos or 4K videos, consider a larger capacity card. A 64GB or 128GB card usually offers enough space for most requirements. However, if you plan on recording longer videos or if you don't get a chance to transfer your data often, a 256GB or even 512GB card might be a better choice.

The Sony A6700 also uses the power of AI to make image enhancements (Photo: Sony).

Specifications of the Sony A6700

The Sony A6700 is a state-of-the-art camera that comes packed with a variety of features and technologies to meet the needs of professionals and enthusiasts alike. From its powerful sensor and processor to its advanced video capture capabilities and rugged build, the A6700 offers an impressive combination of performance and versatility.

Here are the key specs you should know about the Sony A6700:

  • Model: Sony A6700 (Alpha6700)
  • Sensor: 26 million pixels BSI APS-C sensor
  • Processor: BIONZ XR processor + AI unit
  • Display: 7,6 cm (3 inch) vari-angle touchscreen with 1,03 million pixels
  • Viewfinder: Electronic viewfinder with approx. 2,36 million pixels (60 to 120 fps)
  • Continuous shooting: 11 frames per second
  • Video recording: 4K up to 120p, Full HD up to 240p
  • Video Profiles: S-Log 3, LUT, S-Cine, HLG
  • Image Stabilization: Mechanical up to 5 f-stops
  • Protection: Dust and splash-proof
  • Dimensions: 122 x 69 x 75,1 mm
  • Weight: 493 grams
  • Autofocus: AF tracking with subject recognition, 759 AF points with 93% coverage
  • Raw Compression: Lossless Raw compression option
  • Image modes: HEIF and HLG Still Image modes
  • Video color profile: 10-bit video with 4:2:2 or 4:2:0 color
  • LUTs: Uploadable LUTs
  • USB port: USB 3.2 Gen 2 (10Gbps) output
  • Wireless Capabilities: 2×2 MIMO Wi-Fi
  • Streaming: UVC/UAC streaming up to 4K/30


The Sony A6700 is a powerful camera that requires a fast and reliable memory card. Choosing the right card can make a huge difference in your camera's performance.

Remember to consider both speed class and memory size to ensure you pick the best card for your needs. With the right card, you can unlock the full potential of your Sony A6700 and capture stunning photos and videos.

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The page contains affiliate links / images: Amazon.de

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