Apple iPod Touch 4th Generation

Purchased 01/09/2012

Size and weight:

• Height: 4.4 inches (111.0 mm)
• Width: 2.32 inches (58.9 mm)
• Depth: 0.28 inch (7.2 mm)
• Weight: 3.56 ounces (101 grams)

Wireless:

• 802.11b/g/n Wi-Fi (802.11n 2.4GHz only)
• Bluetooth 2.1 + EDR
• Maps-location based service

Display

• 3.5-inch (diagonal) widescreen Multi-Touch display
• 960-by-640-pixel resolution at 326 pixels per inch

Camera

• 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

Power

• 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

Supported audio formats:

• 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
• WAV

Supported 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)

Sensors:

• Three-axis gyro
• Accelerometer
• Ambient light sensor

System Requirements:

• Apple ID (required for some features)
• Internet access
• Syncing with iTunes on a Mac or PC requires:
  • Mac: OS X v10.5.8 or later
  • PC: Windows 7; Windows Vista; or Windows XP Home or Professional with Service Pack 3 or later
  • iTunes 10.5 or later