The resolutions and brightness are also relevant: MBA (13in): 2560 by 1664 at 500 nits MBP (14in): 3024 by 1964 at 1000 nits MBA (15in): 2880 by 18

The resolutions and brightness are also relevant: MBA (13in): 2560 by 1664 at 500 nits MBP (14in): 3024 by 1964 at 1000 nits MBA (15in): 2880 by 1864 at 500 nits I also would compare the 14" MBP with the 15" MBA" closer weight, closer display. If price wasn't a factor, the 14" MBP wins for me.