The PXW-Z100 supports an SDXC memory card which is better than most camcorders of this spec and age. Most similar spec camcorders that are a comparable age to it support an SDHC memory card. This video camera also support an MS Duo and 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 camcorder's memory card type (SDXC) is actually the best supported memory card type across all video cameras of this type and age.
The worst supported memory card type amongst comparable types of camcorder is MS Pro-HG Duo.
SDHC cards are DS cards with a higher capacity of up to 32GB.