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The Best Sony a7 Memory Cards in 2023

The Sony Alpha 7 is a mirrorless full-frame E-mount camera. The only difference between the A7 and its more expensive sister (the A7R) is that the A7 employs a 24-megapixel CMOS sensor with on-chip phase detection. The A7 twins are the industry’s tiniest and lightest full-frame cameras.

Even though the cameras are compatible with all E-mount lenses, there will be a crop factor (unless you don’t mind vignetting). Sony is developing a new line of FE-series lenses that make use of the bigger sensor.

The A7 utilises the latest Sony Bionz X processor, which generates images with more quality, less noise, and less diffraction. Other features include a 3-inch LCD with tilting functionality, an XGA OLED electronic viewfinder, a Multi-interface (hot) shoe, Wi-Fi with NFC, and 1080/60p video recording.

The Most Effective SD Memory Cards for Sony a7

1. 70 MB/s SanDisk Extreme PRO UHS-I Card (V30, U3)

Last updated on December 9, 2022 11:44 am
  • Class 10 UHS-I / V30 / U3 / UHS-I
  • Maximum Read Speed: 170 MB per second
  • Maximum Writing Rate: 90 MB/s
  • The most rapid UHS-I SD card. Highly suggested!

The SanDisk Extreme Pro 170 MB/s UHS-I card is the fastest UHS-I SD card on the market, the most popular card, and one of my top recommendations for SD cards, especially for consumer UHS-I cameras. With maximum write speeds of up to 90 MB/s and maximum read speeds of up to 170 MB/s, the SanDisk Extreme Pro 170MB/s UHS-I card is excellent for any task:

Quick burst shooting, 4K footage, and 120fps full HD video. Additionally, SanDisk Extreme Pro UHS-I cards have a speed class rating of V30 and the U3 standard, which assures minimum write rates of 30 MB/s. The SanDisk Extreme Pro 170 MB/s UHS-I cards, available in 64GB, 128GB, 256GB, and 512GB capacities, are excellent for professionals capturing extreme sports and other high-action events.

2. The Lexar Professional 1667x UHS-II SD Card (250 MB/s, V60) has a transfer rate of 250 MB/s.

  • Class 10 UHS-II / V60 / U3 / UHS-II
  • Maximum Read Rate of 250 MB/s
  • Maximum Writing Rate: 90 MB/s

An inexpensive UHS-II card with outstanding performance. With maximum read rates of up to 250 MB/s and maximum write speeds of up to 90 MB/s, the Lexar Professional 1667x UHS-II card is ideal for rapid burst shooting and recording 4K and full HD video! This card provides superior performance at the same price as UHS-I cards. Great value!

3. SanDisk Extreme UHS-I SDXC Card (V30, U3)

Last updated on December 9, 2022 11:44 am
  • Class 10 UHS-I / V30 / U3 / UHS-I
  • Maximum Read Speed: 150 MB per second
  • Maximum Writing Rate: 70 MB/s
  • Great Value!

If you are extremely strapped for cash and just want to save money, this is the card for you! The SanDisk Extreme UHS-I SDXC Card (V30, U3) supports read rates of up to 150MB/s and write speeds of up to 70MB/s, making it a great choice for fast-action or continuous burst mode photography, as well as full HD, 3D, and 4K video — available in 64GB, 128GB, and 256GB capacities. A built-in write-protect switch safeguards card data against inadvertent deletion.

4. Kingston Canvas React UHS-I SDHC Memory Card (V30, U3)

  • A1 / UHS-I / V30 / U3 / Class 10
  • Maximum Read Speed: 100 MB per second
  • Maximum Writing Rate: 80 MB/s
  • Another excellent option!

The Kingston Canvas React UHS-I SDXC Memory Card takes advantage of the UHS-I bus to provide read rates of up to 100 MB/s and writes speeds of up to 80 MB/s, enabling it to capture the action with high-speed photo bursts or 4K video. The V30 speed class supported by this Canvas React card assures minimum write rates of 30 MB/s. Ideal for capturing images in burst mode and 4K video.