Hmm.. hows this > - Notion Ink Cain8 Tablet: Price, Reviews, Specification, Buy Online - Snapdeal.com
That resolution for that screen size is bad. And so is the hw for that sw.
Windies 8.1 on that specs. I hope you aren't gonna be using photoshop or something on it.
I would go for nexus 7 due to the resolution and dev support.
Notion Ink Cain has 2GB RAM. I am using it now and find it very good especially with 10.1" screen. With keyboard and wireless mouse its like a mini laptop. I find it worth the amount I payed for it.