Models
Wi-Fi
Wi-Fi+ Cellular
Size and Weight1
Wi-Fi
Height: 9.50 inches(241.2 mm)
Width: 7.31 inches(185.7 mm)
Depth: 0.37 inch(9.4 mm)
Weight: 1.44 pounds(652 g)
Wi-Fi+ Cellular
Height: 9.50 inches(241.2 mm)
Width: 7.31 inches(185.7 mm)
Depth: 0.37 inch(9.4 mm)
Weight: 1.46 pounds(662 g)
Storage2
16GB
32GB
64GB
Display
Retina display
9.7-inch(diagonal) LED-backlit glossy widescreen Multi-Touch display with IPS technology
2048-by-1536-pixel resolution at 264 pixels per inch(ppi)
Fingerprint-resistant oleophobic coating
Support for display of multiple languages and characters simultaneously
Chip
Dual-core Apple A5X custom-designed, high-performance, low-power system-on-a-chip with quad-core graphics
Wireless and Cellular
Wi-Fi
Wi-Fi(802.11a/b/g/n)
Bluetooth 4.0 technology
Wi-Fi+ Cellular
Wi-Fi(802.11a/b/g/n)
Bluetooth 4.0 technology
Model for AT&T: 4G LTE(700, 2100 MHz)3; UMTS/HSPA/HSPA+/DC-HSDPA(850, 900, 1900, 2100 MHz); GSM/EDGE(850, 900, 1800, 1900 MHz)
Model for Verizon: 4G LTE(700 MHz)3; CDMA EV-DO Rev. A(800, 1900 MHz); UMTS/HSPA/HSPA+/DC-HSDPA(850, 900, 1900, 2100 MHz); GSM/EDGE(850, 900, 1800, 1900 MHz)
Data only4
Carriers
AT&T
Verizon
Cameras, Photos, and Video Recording
5-megapixel iSight camera
Autofocus
Tap to focus
Face detection in still images
Video recording, HD(1080p) up to 30 frames per second with audio
Video stabilization
FaceTime camera with VGA-quality photos and video at up to 30 frames per second
Photo and video geotagging
Battery and Power5
Wi-Fi
Built-in 42.5-watt-hour rechargeable lithium-polymer battery
Up to 10 hours of surfing the web on Wi-Fi, watching video, or listening to music
Charging via power adapter or USB to computer system
Wi-Fi+ Cellular
Built-in 42.5-watt-hour rechargeable lithium-polymer battery
Up to 10 hours of surfing the web on Wi-Fi, watching video, or listening to music
Up to 9 hours of surfing the web using cellular data network
Charging via power adapter or USB to computer system
Input and Output
Wi-Fi
30-pin dock connector port
3.5-mm stereo headphone minijack
Built-in speaker
Microphone
Wi-Fi+ Cellular
30-pin dock connector port
3.5-mm stereo headphone minijack
Built-in speaker
Microphone
Micro-SIM card tray
Sensors
Accelerometer
Ambient light sensor
Gyroscope
Location
Wi-Fi
Wi-Fi
Digital compass
Wi-Fi+ Cellular
Wi-Fi
Digital compass
Assisted GPS and GLONASS
Cellular
Audio Playback
Frequency response: 20Hz to 20, 000Hz
Audio formats supported: HE-AAC(V1 and V2), AAC(8 to 320 Kbps), Protected AAC(from iTunes Store), MP3(8 to 320 Kbps), MP3 VBR, Audible(formats 2, 3, and 4, Audible Enhanced Audio, AAX, and AAX+), Apple Lossless, AIFF, and WAV
User-configurable maximum volume limit
Dolby Digital 5.1 surround sound pass-through with Apple Digital AV Adapter(sold separately)
TV and Video
AirPlay Mirroring to Apple TV(2nd and 3rd generation) at 720p
AirPlay video streaming to Apple TV(3rd generation) at up to 1080p and Apple TV(2nd generation) at up to 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 576i and 480i with Apple Composite AV Cable(cable 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
Mail Attachment Support
Viewable document types: .jpg, .tiff, .gif(images); .doc and .docx(Microsoft Word); .htm and .html(web pages); .key(Keynote); .numbers(Numbers); .pages(Pages); .pdf(Preview and Adobe Acrobat); .ppt and .pptx(Microsoft PowerPoint); .txt(text); .rtf(rich text format); .vcf(contact information); .xls and .xlsx(Microsoft Excel)
