The Legria HF R205 supports an SDXC memory card which is better than most small sensor size camcorders that came out around the same time as it. Most comparable spec video cameras that have been around for around the same time as it support an SD 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).
This video camera's memory card type (SDXC) is in fact the best supported memory card type amongst all comparable spec video cameras that have been available for around the same time as the Legria HF R205.
The worst supported memory card type across comparable types of video camera is MicroSD (Transflash).
SDHC cards are DS cards with a higher capacity of up to 32GB.