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Key Features
Wireless
802.11b/g/n Wi-Fi (802.11n 2.4GHz only)
Bluetooth 2.1 + EDR
Maps-location based service4
Nike+ support built in5
Display
3.5-inch (diagonal) widescreen Multi-Touch display
960-by-640-pixel resolution at 326
Camera, Photos and Video
Video recording, HD (720p) up to 30 frames per second with audio; still photos (960 by 720) with back camera
VGA-quality photos and video up to 30 frames per second with front camera
Tap to control exposure for video or stills
Photo and video geotagging over Wi-Fi
Input and Output
30-pin dock connector
3.5-mm stereo headphone minijack
Built-in speaker
Power and Battery
Built-in rechargeable lithium-ion battery
Music playback time: up to 40 hours when fully charged
Video playback time: up to 7 hours when fully charged
Charging times: Fast charge in about 2 hours (80% capacity), full charge in about 4 hours
Audio
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
TV and Video
H.264 video up to 720p, 30 frames per second, Main Profile
level 3.1 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
Support for 1024 by 768 pixels with Apple VGA Adapter; 576p and 480p
with Apple Component AV Cable; 576i and 480i with Apple Composite AV
Cable (cables sold separately)
System Requirements
Apple ID (required for some features)
Internet access3
Syncing with iTunes on a Mac or PC requires:
Mac: OS X v1
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