Colors in Monochrome Mobile industry

Have you ever thought why most of mobile handsets are monochromes- black, grey or white in Indian market. Indian users don’t prefer color handsets or manufacturers don’t cater to Indian users needs?

Link below puts some light on handset color preference for Japan, UK & western European users.

http://www.mobileuserexperience.com/?p=359

Handsets in UK












Handsets in Japan








If any data regarding Indian user's handset color preference, Do share!