Mobile for Scientific Fraternity

Since last couple of months I am looking for a new mobile. Only Window based mobiles can permit me to write Marathi and Hindi Emails and blog. Touch phone is a must as its the arriving future. Screen Size must be 3 to 4 inches as I am getting presbiopic. Memory to be 16 gb. Need USB port. It has to be light wt, battery to last long. And price to be @ 15 thousand Rs. I was just on deciding the model. But I stumbled on mobile with Thermo, Baro, Alti meters and Compass ! That was my quarry 6 months ago. Now, let us hope it will be a windows based ! Click For Scientific Mobile