confusion between brand and spec

I want to buy a tablet and my budget is around 15k. Due to lack of options i was looking to buy samsung galaxy tab 2 p3100 but recently two newly launched product caught my attention namely Huawei media pad 7 lite and i berry auxus core x2 3g. I would like to know what you would like to suggest if i have around 15k bucks to spare for a calling tablet? Iberry is offering quite a good feature but i am quite worried about the quality of product as micromax ,zync,spice they give irressistable features but they all face quality issues after a certain time. Can i rely on Huawei and I-berry ? please help me decide.