The Sony NEX-VG30 supports a better memory card type than most video cameras of a comparable type and age to it. This video camera supports an SDXC compatible memory cards, whereas most video cameras of a comparable spec and age to it support an SDHC compatible memory cards. This camcorder also support MS PRO Duo Mark 2 and MS Pro-HG Duo and SD compatible memory cardss. 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 amongst all big total megapixels camcorders that are a similar age to the NEX-VG30.
An MS PRO compatible memory cards is the worst supported memory card type across comparable types of camcorder.
SDHC cards are DS cards with a higher capacity of up to 32GB.