Which Mobile To Buy?

Which mobile shud i buy? Telson TDC 6610 or Kyocera KZ860? Here's a page containing description of Telson TDC 6610:

http://www.blisstel.com/Hutch/TDC_6610.html

Here's a page containing description of Kyocera KZ860:

http://www.blisstel.com/Hutch/KZ860.html

So which mobile shud i buy? I wanna buy Telson but the problem is its heavy. Suggestions needed.