The comparison between Microsoft's Surface tablet with iPad3

Device

iPad (Third Generation

Surface (Windows RT)

Surface (Windows Pro)

Price

$499

TBA

TBA

CPU

 Apple A5X dual-core

Nvidia Tegra 3

Intel Core i5

OS

iOS 5

Windows 8 RT

Windows 8 Pro

Display

9.7 inches

(2048 x 1536)

10.6 inches
(Resolution unknown)

10.6 inches 
(Resolution unknown)

Size
(inches)

9.5 x 7.31 x 0.37

.37 inches thick

 .53 inches thick

Weight (pounds)

1.44

 1.49

 1.99

Storage
(Built-In)

 16GB, 32GB,
64GB

32GB, 64GB

 64GB, 128GB

Ports

10-pin

microSD, USB 2.0,
Micro HD Video, 2×2
MiMO Antenne

microSDXC, USB 3.0,
Mini DisplayPort, 2×2
MiMO Antenae

Camera

 2 MP

2 MP

2 MP