If this is a 15.5" MBA laptop as the rumor describes, then the battery capacity will need to be higher if it is using a 500 nit LCD screen. It will weight more than smaller 13.3" M2 MBP and 13.6" M2 MBA. You also have this being directly compared to the smaller 1600 nit 14.2" XDR display MBP that is M2 Pro 10-Core CPU/16-Core GPU,16GB Unified Memory, 512GB SSD Storage for $1999 USD. If its a few hundred less, its going to be interesting to see if it fares as well as some think, especially when you kit it with more ram and storage? Also consider a M2 laptop has a max of 24GB Ram.