1 GB = 1,000,000,000 bytes. Some of the storage capacity may not be available for data storage. A flash memory card and adapter are required for data storage.

• MP3 song: 1 track with an estimated length of 4 minutes and compression of 128 KB/second x 60 = 7680 KB/minute
• Photo: 2-megapixel camera, 1600 x 1200 with 5:1 compression = 384 KB per image, 8 bits per pixel
• MPEG video: 1-minute MPEG-4 QCIF clip = 384 KB/second x 60 seconds, or 23,040 per minute.