Wi-Fi

* Height: 9.50 inches (241.2 mm)
* Width: 7.31 inches (185.7 mm)
* Depth: 0.37 inch (9.4 mm)
* Weight: 1.44 pounds (652 g)
Wi-Fi + 4G

* Height: 9.50 inches (241.2 mm)
* Width: 7.31 inches (185.7 mm)
* Depth: 0.37 inch (9.4 mm)
* Weight: 1.46 pounds (662 g)

Wi-Fi

* Height: 9.50 inches (241.2 mm)
* Width: 7.31 inches (185.7 mm)
* Depth: 0.34 inch (8.8 mm)
* Weight: 1.33 pounds (601 g)

Wi-Fi + 3G for AT&T

* Height: 9.50 inches (241.2 mm)
* Width: 7.31 inches (185.7 mm)
* Depth: 0.34 inch (8.8 mm)
* Weight: 1.35 pounds (613 g)

Wi-Fi + 3G for Verizon

* Height: 9.50 inches (241.2 mm)
* Width: 7.31 inches (185.7 mm)
* Depth: 0.34 inch (8.8 mm)
* Weight: 1.34 pounds (607 g)

Wi-Fi

* Wi-Fi (802.11a/b/g/n)
* Bluetooth 4.0 technology

Carriers：AT&T Verizon
Wi-Fi + 4G for AT&T

* LTE (700, 2100 MHz)2; UMTS/HSPA/HSPA+/DC-HSDPA (850, 900, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz)
* Data only3

Wi-Fi + 4G for Verizon

* LTE (700 MHz)2; CDMA EV-DO Rev. A (800, 1900 MHz); UMTS/HSPA/HSPA+/DC-HSDPA (850, 900, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz)
* Data only3

Wi-Fi

* Wi-Fi (802.11a/b/g/n)
* Bluetooth 2.1 + EDR technology

Carriers：AT&T Verizon
Wi-Fi + 3G for AT&T

* UMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz)
* Data only4

Wi-Fi + 3G for Verizon

* CDMA EV-DO Rev. A (800, 1900 MHz)
* Data only4

Wi-Fi

Wi-Fi (802.11a/b/g/n), Bluetooth 2.1+EDR; No wireless wide-area network interface

Wi-Fi + 3G

Wi-Fi (802.11a/b/g/n), Bluetooth 2.1+EDR; 3G cellular HSDPA, 2G cellular EDGE

High-resolution Retina display

* 2048-by-1536-pixel resolution at 264 pixels per inch (ppi)
* Fingerprint-resistant oleophobic coating
* Support for display of multiple languages and characters simultaneously