Pros

  • Incredibly fast performance
  • Lightning connector improves over dock-connector
  • Better camera performance overall

Cons

  • Slightly decreased battery life
  • Lightning accessories still in short supply

Manufacturer’s Description

Pick up the iPad with Retina display and suddenly, it's clear. You're actually touching your photos, reading a book, playing the piano. Nothing comes between you and what you love. That's because the fundamental elements of iPad--the display, the processor, the cameras, the wireless connection--all work together to create the best possible experience. And they make iPad capable of so much more than you ever imagined.

Manufacturer’s Website

http://www.apple.com/

64GB iPad (fourth generation)

Requirements
Operating System Compatibility
  • Macintosh OS X 10.6 (Snow Leopard)
  • Macintosh OS X 10.7 (Lion)
  • Macintosh OS X 10.8 (Mountain Lion)
Display
Display size 9.7 inches
Storage
Drive size 64.0 GB
Drive type Solid-State Drive
Battery
Battery Type Lithium Polymer
Charging Interface Proprietary Connector
Ports and Connections
Wireless connection
  • Bluetooth
  • Wi-Fi
Dimensions
Width 7.31 inches
Depth 0.37 inches
Height 9.5 inches
Weight 1.44 pounds

32GB iPad (fourth generation)

Requirements
Operating System Compatibility
  • Macintosh OS X 10.6 (Snow Leopard)
  • Macintosh OS X 10.7 (Lion)
  • Macintosh OS X 10.8 (Mountain Lion)
Display
Display size 9.7 inches
Storage
Drive size 32.0 GB
Drive type Solid-State Drive
Battery
Battery Type Lithium Polymer
Charging Interface Proprietary Connector
Ports and Connections
Wireless connection
  • Bluetooth
  • Wi-Fi
Dimensions
Width 7.31 inches
Depth 0.37 inches
Height 9.5 inches
Weight 1.44 pounds

16GB iPad (fourth generation)

Requirements
Operating System Compatibility
  • Macintosh OS X 10.6 (Snow Leopard)
  • Macintosh OS X 10.7 (Lion)
  • Macintosh OS X 10.8 (Mountain Lion)
Display
Display size 9.7 inches
Battery
Battery Type Lithium Polymer
Charging Interface Proprietary Connector
Ports and Connections
Wireless connection Bluetooth
Dimensions
Width 7.31 inches
Depth 0.37 inches
Height 9.5 inches
Weight 1.44 pounds