The HMX-QF30 supports an SDXC compatible memory cards which is better than most medium total megapixels video cameras that are a comparable age to it. Most video cameras that were released more than two years ago support an SDHC compatible memory cards. This video camera also supports an SD compatible memory cards. SDXC cards are SD cards but with a much higher capacity and faster processing speeds. They have a maximum capacity of 2TB (Terabytes).
An SDXC compatible memory cards is in fact the best supported memory card type across all medium total megapixels video cameras that were released more than two years ago.
Across comparable types of video camera the worst supported memory card type is MicroSD (Transflash).
SDHC cards are DS cards with a higher capacity of up to 32GB.