Comparison of memory cards
Card Width ( mm ) Length ( mm ) Thickness ( mm ) Volume ( mm³ ) Mass ( g )
CompactFlash , Type I 43.0 36.0 3.3 5,108 3.3
CompactFlash , Type II 43.0 36.0 5.0 7,740
SmartMedia 37.0 45.0 0.76 1,265 2.0
MMC , MMCplus 24.0 32.0 1.4 1,075 1.3
RS-MMC , MMCmobile 24.0 18.0 1.4 605 1.3
MMCmicro 14.0 12.0 1.1 185
SD , SDHC , SDXC , SDIO 24.0 32.0 2.1 1,613 2.0
miniSD , miniSDHC , miniSDIO 20.0 21.5 1.4 602 1.0
microSD , microSDHC , microSDXC 11.0 15.0 1.0 165 0.27
Memory Stick Standard , PRO 21.5 50.0 2.8 3,010 4.0
Memory Stick Duo , PRO Duo , PRO-HG , XC 20.0 31.0 1.6 992 2.0
Memory Stick Micro ( M2 ) , XC 12.5 15.0 1.2 225 2.0
PS Vita Memory Card 15 12.5 1.6 300 0.6
XQD card 38.5 29.8 3.8 4,360
xD 25.0 20.0 1.78 890 2.8
USB varies varies varies varies varies
Physical details
This table provides summary of comparison of various flash memory cards, .