Apple MacBook Air 2014 vs Apple MacBook Air 2015

vs
Apple MacBook Air 2014 Apple MacBook Air 2015
13.3
Display Size
13.3
1440
Resolution X
1440
900
Resolution Y
900
60
Refresh Rate
60
4
RAM
8
256
Storage
256
256
Storage Solid State
256
No
Touchscreen
No
No
Discrete GPU
No
No
Detachable Keyboard
No
2.96
Weight
2.96
about