The HXR-NX3-VG1 supports a better memory card type than most video cameras of a similar type and age to it. This camcorder supports an SDXC memory card, whereas most comparable spec camcorders that were released more than two years ago support an SD memory card. In addition, this video camera support an MS Duo and 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 video cameras of a comparable type and age to the HXR-NX3-VG1.
Amongst comparable types of camcorder the worst supported memory card type is MicroSD (Transflash).
SDHC cards are DS cards with a higher capacity of up to 32GB.