Hey guys,
I was just checking out Zen ultrafone 506 phone on mysmartprice where according to them. The best price is 5,800 on flipkart. But while browsing, I came across another website i.e Rediff shopping offering even better price for Zen Ultrafone 506 which is Rs. 5199. So my advice would not to totally dependent on these price comparison sites before buying mobile phones.