Model Number: A1421, A1509

Storage: 16GB, 32GB, 64GB

Initial iOS: iOS 6.0

Latest iOS: iOS 9.3.5

Released: October 11 2012

Discontinued: July 15 2015

Thickness: 6.1mm

Weight: 88g

Rear Camera: 5MP with 720p video recording

Front Camera: 1.2MP with 720p video recording

Chipset: Apple A5

RAM: 512MB

Display Specifications:
- 4" LCD Multi Touch Screen
- 1136 x 640 display resolution at 326ppi
- Retina Display

Colours:
- Black & Slate
- Space Grey
- Yellow
- Blue
- Pink
- Silver
- Product(RED)

New Features:
- New Design
- Lot more colours
- Increased longevity of device
- Dual Core Processor
- Improved Cameras
- Larger 4" Display
- Siri
- Double RAM
- iPod Loop