Built on 64-bit desktop-class architecture, the new A8 chip delivers more power, even while driving a larger display. Other Features include: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot, Bluetooth: v4.0, A2DP, USB: v2.0, GPS: with A-GPS, GLONASS, Browser: HTML (Safari), Messaging: iMessage, SMS (threaded view), MMS, Email, Push Email, Built-in rechargeable lithium-ion Battery, Talktime: Up to 24 Hours (3G), Standby: Up to 384 Hours (3G)
5.5-inch (diagonal) LED-backlit widescreen Multi-Touch display with IPS technology
8-megapixel iSight® camera with Optical Image Stabilization
A8 chip with 64-bit architecture. M8 motion coprocessor
1080p HD video recording (30 fps or 60 fps)
Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20 and select prepaid carriers). Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin.