This is the A1428 model of the iPhone 5, introduced by Tim Cook at an Apple Special Event on September 12, 2012. This variant is sold only in the United States and Canada because of the LTE bands it supports; the n42ap is sold in other countries, as well as the United States and Canada.
There are actually two versions of this model; when T-Mobile USA began to carry the iPhone 5, Apple made a tweak to this model to support HSPA+ on AWS bands. A carrier update enabled LTE over AWS for all of these iPhones, but using HSPA+ over AWS requires a new unit. Apple provides instructions to check if an iPhone 5 can use HSPA+ on AWS.
It uses the Apple A6 SoC.
Qualcomm RTR8600 - GSM / CDMA / W-CDMA / LTE RxD Transceiver + GPS
Broadcom BCM4334 (Murata 339S0171) - Single-Chip Dual-Band Combo Device supporting 2.4GHz and 5GHz 802.11a/b/g/n
- Processor: Apple A6 clocked at 1.2 GHz
- Color: Black and Slate, White and Silver
- Size: 123.8 mm (4.87 in) (h), 58.6 mm (2.31 in) (w), 7.6 mm (0.30 in) (d)
- Weight: 112 g (3.95 oz)
- Battery: Standby up to 225 hours, talk time up to 8 hours on 3G
- Rear camera: 8MP with Autofocus and manual focus (Tap to focus), supporting HD 1080p video recording @ 30FPS
- Front camera: 1.2MP photos and video @ 720p 30 FPS, supporting FaceTime Video Calls
- Siri: Voice Control Feature
- Wi-Fi: Supports 2.4GHz and 5GHz 802.11a/b/g/n
- RAM: 1GB LPDDR2-1066 RAM
- Lightning Connector