Camera Memory Card Guide

Which Memory Card is Best For You?

This camera memory card guide will help you navigate the complexities of camera memory cards, ensuring you choose the right one for your camera. When it comes to digital photography, not all camera memory cards are created equal. The right card can be the difference between a missed shot and a cherished memory.

Camera Memory Card Guide: Understanding The Specifications

Camera Memory Card Guide

1. SD vs. SDHC vs. SDXC:

  • SD (Secure Digital): Standard format with up to 2GB storage.
  • SDHC (High Capacity): Up to 32GB, ideal for HD photography.
  • SDXC (eXtended Capacity): Over 32GB, perfect for 4K videos and high-resolution images.

2. Speed Class and UHS Ratings:

  • Class 10: Minimum speed of 10 MB/s, great for burst photos.
  • UHS (Ultra High Speed): UHS-I and UHS-II for faster data transfer, essential for 4K video recording.

3. Video Speed Class (V-Class):

  • Designed for video, e.g., V30 (30 MB/s) suitable for 1080p, V60 and V90 for higher resolution video.

Evaluating Memory Card Brands and Types

When selecting a memory card, brand and type are as important as capacity and speed. Here’s a look at popular brands and the common memory card types they offer:

Leading Memory Card Brands

  1. SanDisk: Renowned for reliability, SanDisk offers a range of SD, CF, and CFexpress cards, catering to both casual photographers and professionals.
  2. Lexar: Known for high-speed performance, Lexar’s cards are favored by video professionals and photographers who require fast data transfer.
  3. Sony: Sony’s memory cards, especially their XQD and CFexpress lines, are praised for exceptional durability and speed, ideal for high-resolution videos and rapid-fire photography.
  4. Angelbird: Known for their robust build and swift data transfer speeds, Angelbird is an excellent choice for professionals requiring reliability and performance in extreme conditions.

Common Memory Card Types

  1. SD Cards: The most widely used type, SD cards (including SDHC and SDXC) are compatible with a majority of cameras. They range from basic Class 10 SDHC cards to advanced UHS-II SDXC cards for 4K video.
  2. CompactFlash (CF): Once a staple in professional photography, CF cards are known for their durability and speed. They are still used in some high-end cameras but are gradually being replaced by newer technologies.
  3. CFexpress: The latest in high-end memory technology, CFexpress cards offer blazing fast speeds and large storage capacities. They are designed for cameras that demand the highest performance for intensive tasks like 8K video recording and high-speed continuous shooting.
  4. XQD Cards: Sony’s answer to high-speed memory needs, XQD cards are used primarily in high-end Nikon and Sony cameras. They offer high data transfer speeds and are robust in design, suitable for professionals.

Don’t forget to get memory card readers and external storage!

Choosing the Right Card for Your Camera

Understanding your camera’s requirements is key. Here’s a simplified guide:

  • For Basic Photography: Standard SDHC cards (Class 10) are usually sufficient.
  • For Advanced Photography and Video: Opt for SDXC with UHS-I or II, depending on your camera’s compatibility.
  • For Professional Use: Consider UHS-II or V-class cards for high-speed data transfer and large files.

Not All Cards Are Equal

It’s not just about storage capacity. Reliability, durability, and speed class are crucial. Cheaper cards might save money but can compromise on quality and speed, leading to lost data or missed shots.

Tips for Buying and Using Memory Cards

Camera Accessories
  • Compatibility Check: Always ensure the card is compatible with your camera.
  • Brand Matters: Invest in reputable brands for reliability.
  • Regular Backup: Regularly transfer data to avoid loss.
  • Mind the Speed: Higher speed cards are better for high-resolution images and video.

The right memory card is a small but crucial component of your photography gear. By understanding the differences and knowing what to look for, you can ensure that your memory card enhances, rather than hinders, your photography experience.

Whether you’re an amateur or a professional, this camera memory card guide is your first step toward capturing those perfect shots without worrying about storage issues.

To learn more about camera memory cards and identifying which is best for you and your camera, visit a Henry’s Retail Location. Our Henry’s Creators are expert photographers and videographers and can help you.


Henry’s has long been known in the Canadian photographic industry as the source for the best and newest products, informed Imaging Experts, award-winning customer service and competitive pricing. Henry’s, competitive pricing since 1909 and has evolved into Canada’s largest independent photographic and digital retailer.

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