Fingerprint-resistant oleophobic coating on front and back
Support for display of multiple languages and characters simultaneously
Camera, photos and video
8-megapixel camera
Autofocus
Tap to focus
Face detection in still images
LED flash
Video recording, HD (1080p) up to 30 frames per second with audio
Video stabilization
Front camera with VGA-quality photos and video at up to 30 frames per second
Photo and video geotagging
Audio playback
Frequency response: 20Hz to 20,000Hz
Audio formats supported: AAC (8 to 320 Kbps), Protected AAC (from iTunes Store), HE-AAC, MP3 (8 to 320 Kbps), MP3 VBR, Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX, and AAX+), Apple Lossless, AIFF, and WAV
User-configurable maximum volume limit
Headphones
Apple Earphones with Remote and Mic
Frequency response: 20Hz to 20,000Hz
Impedance: 32 ohms
Sensors
3-axis gyro
Accelerometer
Proximity sensor
Ambient light sensor
TV and Video
AirPlay Mirroring to Apple TV support at 720p
Video mirroring and video out support: Up to 1080p with Apple Digital AV Adapter or Apple VGA Adapter (adapters sold separately)
Video out support at 576p and 480p with Apple Component AV Cable; 576i and 480i with Apple Composite AV Cable (cables sold separately)
Video formats supported: H.264 video up to 1080p, 30 frames per second, High Profile level 4.1 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; MPEG-4 video up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps per channel, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; Motion JPEG (M-JPEG) up to 35 Mbps, 1280 by 720 pixels, 30 frames per second, audio in ulaw, PCM stereo audio in .avi file format
Cellular and wireless
World phone
UMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz);
CDMA EV-DO Rev. A (800, 1900 MHz)
802.11b/g/n Wi-Fi (802.11n 2.4GHz only)
Bluetooth 4.0 wireless technology
Power and battery
Built-in rechargeable lithium-ion battery
Charging via USB to computer system or power adapter
Talk time:
up to 8 hours on 3G
up to 14 hours on 2G
Standby time: up to 200 hours
Internet use:
up to 6 hours on 3G
up to 9 hours on Wi-Fi
