The Camileo P20 supports an SDXC memory card which is better than most camcorders of a comparable age and type to it. Most video cameras that were released around the same time as it support an SD memory card. This Toshiba video camera also supports an SDHC memory card. 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 memory card is in fact the best supported memory card type amongst all comparable spec video cameras that have been on the market for around the same time as the Camileo P20.
The worst supported memory card type amongst similar types of video camera is MicroSDXC.
SDHC cards are DS cards with a higher capacity of up to 32GB.