I bought the <$50 UbiSlate from Datawind
I just unpacked my UbiSlate 7Ci tablet. I switched on and the 'android' logo came up rather quickly. It can be used for communications if you have a WIFI available. Getting on to WiFi was also easy, what was not easy is the WEP password which is rather long (not the fault of Ubi). It has quite a few built-in apps and more can be downloaded. It also has a port for extra memory. It is charged by a USB cable powered by the mains energy (110V). It has two browsers, Chrome and Ubi proprietary and both worked well. Here are some specifications: •1GHz Cortex A8 processor •512MB RAM •OS : 4.0.3 Android •7″ inches Capacitive TouchDisplay •4GB of internal memory •Wi-Fi •180 minutes on a single charge. •language including Hindi, Marathi, Tamil & Other