Microsoft Surface Pro 7 vs Microsoft Surface Pro 4 CQ9

vs
Microsoft Surface Pro 7 Microsoft Surface Pro 4 CQ9
12.3
Display
12.3
2736
Resolution X
2736
1824
Resolution Y
1824
8
RAM
8
128
Storage
256
128
Storage Solid State
256
Yes
Touchscreen
Yes
No
Discrete GPU
No
Yes
Detachable Keyboard
Yes
1.7
Weight
1.73
about