The Toshiba Camileo X450 supports an SDXC compatible memory cards which is better than most video cameras of a similar age and type to it. Most big total megapixels video cameras that are a similar age to it support an SDHC compatible memory cards. In addition, this Toshiba video camera 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 amongst all video cameras of this spec and age.
Amongst comparable types of video camera the worst supported memory card type is MS Pro-HG.
SDHC cards are DS cards with a higher capacity of up to 32GB.