The HXR-NX30 supports an SDXC compatible memory cards which is better than the SD compatible memory cards supported by most video cameras that were launched around the same time as it. In addition, this Sony camcorder support MS PRO, MS PRO Duo and MS PRO Duo Mark 2 and SDHC 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 video camera's memory card type (SDXC) is in fact the best supported memory card type across all camcorders that were launched more than two years ago.
Across similar types of video camera the worst supported memory card type is Not supported.
SDHC cards are DS cards with a higher capacity of up to 32GB.