Understanding Digital Camera Memory Cards

By | December 4, 2017

Most computer users should know the different removable storage media for desktop computers and laptops. When it comes to digital cameras however, none of the later can fit in these digital cameras. Most cameras have internal memory to store photos, but not very much to store large amounts of photos to reduce production costs. Instead, digital camera memory cards are used instead having similar technologies to that are utilized by the small high capacity flash drives. Like USB flash drives, several manufacturers develop these digital camera memory cards with quality, performance, or both in mind. However, there are also different types of digital camera memory cards that can be used by certain cameras depending on the brand. It is important to understand the basics of these memory cards so that you know exactly what to get the next time you need one.

Different Types of Digital Camera Memory Cards

The most commonly used memory cards for point-and-shoot cameras are the SD (Secure Digital) cards. These cards range from 4 MB to 4 GB capacities although 256 MB to 2 GB cards are the most popular because of their affordability. SDHC cards which have the same dimensions as the SD cards have higher capacities reaching up to 32 GB, but are not compatible with cameras that lack the SDHC logo. In the future, SDXC cards will be launched boasting even higher storage capacities and faster transfer rates.

Memory Stick PRO Duo cards are another common type that is mainly used by Sony digital cameras. They have similar capacity ranges to the SD and are nearly similar in physical size and thickness. However, they cannot be used in any other cameras that do not support the Memory Stick PRO Duo format.

xD-Picture Cards are not as common as the previously mentioned digital camera memory cards, but they are still used by Olympus and Fujifilm cameras and are a bit faster in transfer speeds than other formats. Their storage capacities are a bit limited though making them not as popular.

CompactFlash cards were introduced early in the digital camera scene, but were too big for the point-and-shoot cameras and their smaller formats expanded quickly in storage capacities. But DSLR cameras still use these digital camera memory cards because they are more durable and reliable overall. There are plenty of 4 GB and 8 GB cards that should be enough to store dozens of RAW photos or high quality JPEGs.

To know which digital camera memory card to get, read the user’s manual of your camera. Then when you scout out for the right memory card, take a good look at the specs to see if their memory is enough and if their transfer rate is acceptable.

Once you know what type of digital camera memory cards digital camera memory cards you need, whether it’s a high capacity compact flash card for a professional camera or a high capacity SD camera memory card for a standard digital camera. You can be confident in knowing that with a higher memory capacity and faster processing camera memory card. You won’t have to worry about running out of storage space for your high resolution photo’s or having to risk missing the next shot because of a slow processing run of the mill camera memory card that won’t be ready when you are.