At the heart of this cellphone computer—NOKIA N900 is its powerful 600 MHz processor and up to 1GB of application memory. The superscalar ARM processor delivers exceptional power and enables you to run all your applications quickly, smoothly, and simultaneously.If you want find your position quickly and accurately,you can usse the built-in Assisted-GPS receiver. The Nokia N900 works seamlessly with Ovi Maps to give you the quickest available route as you make your way from A to B.It is built-in 32 GB storage is big enough to store up to 7,000 of your favourite songs or 40 hours of DVD-quality video. And with an external microSD card you can expand the storage to up to 48 GB.Also Capture vivid images and DVD-quality widescreen video with the integrated 5-megapixel camera. The Carl Zeiss optical lens brings added clarity, while the dual LED flash lets you take great pictures day or night.