apple ipad tablet ,ipad specs
Size and weight1
Height:
9.56 inches (242.8 mm)
Width:
7.47 inches (189.7 mm)
Depth:
0.5 inch (13.4 mm)
Weight:
1.5 pounds (.68 kg) Wi-Fi model;
1.6 pounds (.73 kg) Wi-Fi + 3G model
Display
* 9.7-inch (diagonal) LED-backlit glossy widescreen Multi-Touch display with IPS technology
* 1024-by-768-pixel resolution at 132 pixels per inch (ppi)
* Fingerprint-resistant oleophobic coating
* Support for display of multiple languages and characters simultaneously
Wireless and Cellular
Wi-Fi model
* Wi-Fi (802.11 a/b/g/n)
* Bluetooth 2.1 + EDR technology
Wi-Fi + 3G model
* UMTS/HSDPA (850, 1900, 2100 MHz)
* GSM/EDGE (850, 900,1800, 1900 MHz)
* Data only2
* Wi-Fi (802.11 a/b/g/n)
* Bluetooth 2.1 + EDR technology
Location
* Wi-Fi
* Digital compass
* Assisted GPS (Wi-Fi + 3G model)
* Cellular (Wi-Fi + 3G model)
In the Box
* iPad
* Dock connector to USB cable
* 10W Power Adapter
* Documentation
Environmental Status Report
iPad embodies Apple’s continuing environmental progress. It is designed with the following features to reduce environmental impact:
* Arsenic-free display glass
* BFR-free
* Mercury-free LCD display
* PVC-free
* Recyclable aluminum and glass enclosure
Capacity3
* 16GB, 32GB, or 64GB flash drive
Processor
* 1GHz Apple A4 custom-designed, high-performance, low-power system-on-a-chip
Sensors
* Accelerometer
* Ambient light sensor
Audio Playback
* Frequency response: 20Hz to 20,000Hz
* Audio formats supported: AAC (16 to 320 Kbps), Protected AAC (from iTunes Store), MP3 (16 to 320 Kbps), MP3 VBR, Audible (formats 2, 3, and 4), Apple Lossless, AIFF, and WAV 
TV and Video
* Support for 1024 x 768 with Dock Connector to VGA adapter; 576p and 480p with Apple Component A/V Cable, 576i and 480i with Apple Composite Cable
* 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, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats
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)
Languages
* Language support for English, French, German, Japanese, Dutch, Italian, Spanish, Simplified Chinese, Russian
* Keyboard support for English (US) English (UK), French (France, Canada), German, Japanese (QWERTY), Dutch, Flemish, Spanish, Italian, Simplified Chinese (Handwriting and Pinyin), Russian
* Dictionary support for English (US), English (UK), French, French (Canadian), French (Swiss), German, Japanese, Dutch, Flemish, Spanish, Italian, Simplified Chinese (Handwriting, Pinyin), Russian
Accessibility
* Support for playback of closed-captioned content
* VoiceOver screen reader
* Full-screen zoom magnification
* White on black
* Mono audio
Battery and Power4
* Built-in 25Whr 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
Input and Output
* Dock connector
* 3.5-mm stereo headphone jack
* Built-in speakers
* Microphone
* SIM card tray (Wi-Fi + 3G model only)
External buttons and controls
* On/Off, Sleep/wake
* Mute
* Volume up/down
* Home
Mac system requirements
* Mac computer with USB 2.0 port
* Mac OS X v10.5.8 or later
* iTunes 9.0 or later (free download from www.itunes.com/download)
* iTunes Store account
* Internet access
Windows system requirements
* PC with USB 2.0 port
* Windows 7, Windows Vista; Windows XP Home or Professional with Service Pack 3 or later
* iTunes 9.0 or later (free download from www.itunes.com/download)
* iTunes Store account
* Internet access
Environmental requirements
* Operating 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
* Maximum operating altitude: 10,000 feet (3000 m)
iPad Accessories
iPad Keyboard Dock
The Keyboard Dock is a dock for charging your iPad, integrated with a full-size keyboard. The dock has a rear 30-pin connector, which lets you connect to an electrical outlet using a USB Power Adapter, sync to your computer, and use accessories like the Camera Connection Kit. And an audio jack lets you connect to a stereo or powered speakers.
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iPad Case
The iPad Case not only protects the iPad, it can be used in various positions. So it’s easy to type, look at photos and slideshows, or watch movies.
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iPad Dock
The iPad Dock lets you dock and charge iPad. The rear 30-pin connector lets you connect the iPad Dock to an electrical outlet using the USB Power Adapter, sync to your computer, and use accessories like the Camera Connection Kit. And an audio jack lets you connect to a stereo or powered speakers.
iPad Camera Connection Kit
The Camera Connection Kit gives you two ways to import photos and videos from a digital camera. The Camera Connector lets you import your photos and videos to iPad using the camera’s USB cable. Or you can use the SD Card Reader to import photos and videos directly from the camera’s SD card.
iPad USB Power Adapter
The 10W USB Power Adapter lets you charge your iPad directly through an electrical outlet. And the 6 foot long power cable allows you to charge it from an even greater distance.
