Aakash is the worlds cheapest tablet it is developed by london based company DataWind and the Indian Institute of Technology and manufactured by the India-based company Quad  it is also called sakshat tablet The specifications of Aakash tablet is as follows : Screen resolution: 190.5 x 118.5 x 15.7mm with a 7” inch resistive screen weight :   350gms Operating system    : Android 2.2 with access to the proprietary marketplace Getjar developed by data wind  Processor: ARM 11 processor, 366 MHz with Graphics Accelerator and HD Video Co-processor RAM:  256 MB RAM Memory : Micros SD slot with a 2GB Micro SD card (expandable to 32GB) Ports: 2 USB ports Battery:   2100mAh battery, upto 3-4 hours backup, very less power consumption of 2 watts with solar        charging option. Web Browser: a browser developed by Datawind   Connectivity :     Wi-fi capability , Bluetooth, internal SIM modem(GPRS) Audio: 3.5mm audio output and input jack  supported documents:   D