Why is Asus N61JQ-A1 better than Asus N61JQ-X1

[jasonboba]

why is Asus N61JQ-A1 better than Asus N61JQ-X1 ???

or its the same laptop but the A1 has more HD.

Can someone tell me pleeeease

 

[lostandwandering]

From what I can see, the only difference is that the A1 has a 500 GB HDD compared to the 320 in the X1. Doesn't seem to be much else.