iSuppli company continues to do its favorite work - mobile devices’ cost calculation . This time it is T-Mobile G1. Calculated cost doesn’t include t costs of transportation, assembling and software development. So the cost of Google phone without all this additional exps is $143.89. Today T-Mobile G1 mobile phone is available at the price of $180. By the way similar analysis was performed for Apple iPhone 3G. Its “pure” price is $173. According to Tina Teng who is chief analyst of iSuppli T-Mobile G1 phone is nice and powerful device with good operating system. Nevertheless it is yields to iPhone in design and control simplicity. Prices for main components of Google phone are: ARM11 and ARM7 CPUs - $28.49, 3.2 inch touch screen – $19.67, camera - $12.13, radio-frequency amplifier -$9.84, built in memory - $9.70.