The Datawind DroidSurfer 7 on the other hand features a 7-inch touchscreen with a WVGA (800x400 pixels) resolution. It is powered by the same processor as the DroidSurfer 10, but is clubbed with just 512MB RAM. It houses 4GB of inbuilt storage, which can be further expanded via microSD card (unspecified limit). While the camera stays the same, the battery has been cut down to 4000mAh. It supports the same connectivity options.
7 inches full HD screen,with 5 point capacitive touch & resolution 800 x 480.Processor 1.2 Ghz with Dual core Cortex A7. Android 4.4.2 kitkat. battery 4000 MaH.keyboard attacghed .Wifi 802.11 b/g/n.
RAM 512 MB & ROM 4GB.
expandabel upto 32 GB
USB port-USAA,5V/2A, DC 3.5mm Charging point