A:AnswerNothing, the EVO certification means the computer can satisfy a list of requirements which include 10+ hour long battery life, instant wake from sleep, and have at least 2x Thunderbolt ports. The processor, however, is the exact same.
A:AnswerIt works perfectly, it is fast and great screen and had a good performance CPU, SSD and memory, so I think will work for an engineer student. The only weak element is the video graphics processor that is integrated but this will be an issue only for video editing or something similar.