The Major Difference Between the 700 MHz and 800 MHz

The major difference between the 700 MHz and 800 MHz system in terms of data throughput is:

A) The 800 MHz system can handle larger amounts of data
B) There is no significant difference between the to frequency bands
C) The 700 MHz Band is capable of slightly more data throughput
D) The 700 MHz frequency band is capable of significantly large amounts of data throughput