4-inch (diagonal) widescreen display with Multi-Touch IPS technology
Retina display
1136-by-640-pixel resolution at 326 pixels per inch
800:1 contrast ratio (typical)
500 cd/m2 max brightness (typical)
Fingerprint-resistant oleophobic coating
Camera, Photos, and Video
FaceTime HD camera with 1.2MP photos and HD video (720p) up to 30 frames per second
Face detection
Tap to control exposure for video or stills
Photo and video geotagging over Wi-Fi
Input and Output
Lightning connector
3.5-mm stereo headphone jack
Built-in speaker
Microphone
Power and Battery5
Built-in rechargeable lithium-ion battery
Music playback time: Up to 40 hours when fully charged
Video playback time: Up to 8 hours when fully charged
Charging times: Fast charge in about 2 hours (80% capacity), full charge in about 4 hours
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
TV and Video
AirPlay mirroring and video out to Apple TV (2nd and 3rd generation)
Video mirroring and video out support: Up to 1080p through Lightning Digital AV Adapter and Lightning to VGA Adapter (adapters sold separately)
H.264 video up to 1080p, 30 frames per second, Main 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
Headphones
Apple EarPods6
Sensors
Three-axis gyro
Accelerometer
System Requirements
Apple ID (required for some features)
Internet access
Syncing with iTunes on a Mac or PC requires:
Mac: OS X v10.6.8 or later
PC: Windows 7; Windows Vista; or Windows XP Home or Professional with Service Pack 3 or later
Operating ambient temperature: 32° to 95° F (0° to 35° C)
Nonoperating temperature: -4° to 113° F (-20° to 45° C)
Relative humidity: 5% to 95% noncondensing
Operating altitude: tested up to 10,000 feet (3000 m)
Warranty Information
Pre-owned in Good condition: This item shows minimal wear and tear due to light use. There may be small scratches on the housing and/or screen. This is still a pretty item with minor flaws. Add a cover and you'll never know it isn't perfect.