iPod Touch

The iPod Touch (trademarked, marketed and stylized as iPod touch) is a portable media player, personal digital assistant, and Wi-Fi mobile platform designed and marketed by Apple Inc. The product was launched on September 5, 2007, at an event called The Beat Goes On.[4] The iPod Touch adds the multi-touch graphical user interface to the iPod line. It is the first iPod with wireless access to the iTunes Store, and also has access to Apple's App Store, enabling content to be purchased and downloaded directly on the device. Apple Inc. has sold 20 million iPod Touch units as of September 2009.[5]
The iPod Touch is currently in its second generation (updated in 2009), which is available with 8, 32 or 64 GB of flash memory. The second generation iPod Touch, featuring external volume controls, a built-in speaker, a contoured back, built-in Nike+, Bluetooth support, and the ability to connect a microphone, was unveiled on September 9, 2008, at the "Let's Rock" keynote presentation. An updated second generation iPod Touch with the new iPhone OS 3.1 was announced and subsequently released on September 9, 2009. The late 2009 version of the second generation includes faster hardware (the same microprocessors, graphics engine, and RAM as the iPhone 3GS), a slightly lower battery life, voice control, light sensor, and bundled earphones with a remote and microphone.


Specifications

The specifications as listed on Apple's website for the 8GB second generation iPod Touch and second generation (late 2009) iPod Touch are:[20][28]
Screen material: glass (arsenic free)
Screen size: 3.5 in
Screen resolution: 320x480 px at 163 ppi, with 3:2 aspect ratio
Input method: Multi-touch screen interface, Sleep/Wake button, Accelerometer, Home button, Volume Rocker buttons (2nd Gen only), voice control (2nd Gen Late 2009 only)
Operating system: iPhone OS (current version 3.1.2, build 7D11)
Storage: 8, 32 and 64 GB flash memory
CPU: Initially ARM 400 MHz, but now 412 MHz for 1st generation, 533 MHz[1] for 2nd Generation and ARM Cortex-A8 833 MHz underclocked to 600 MHz for 2nd Generation (Late 2009)
GPU: PowerVR MBX Lite in 2nd Generation[29] and PowerVR SGX GPU for 2nd Generation (Late 2009)
RAM: 128 MB DRAM in 1st & 2nd Generation and 256 MB DRAM in 2nd Generation (Late 2009)
Wi-Fi (802.11 b/g)
Built-in rechargeable, non-removable lithium battery with up to 6 hours of video playback, and up to 36 (30 in 2nd Gen Late 2009) hours of audio playback, times vary.
Built-in audio speaker (except in 1st generation)[30]
3.5 mm audio output jack
Size: 110×61.8×8 mm (4.3×2.4×0.33 in)
Weight: 115 grams (4.1 oz)
Direct iTunes Store access
Widescreen video
Included applications: Safari web browser, YouTube client, Mail email client, Google Maps
Access to App Store (requires iPhone OS 2.0 or later)
Widgets: Stocks, Weather, Notes
Access to Starbucks music (available only in selected cities across the United States)


If you want buy ipod touch :

for 64 GB


for 32 GB


for 8 GB