According to the Web page EE Times that reports from the Multicore Expo in San Jose, California, at least eight cellphone manufacturers have phones with dual processor cores before the end of the year. According to the report, Nokia will not be one of the companies. The reason is that Windows Phone 7 does not support dual-core processors. According to the Web page, Microsoft removed the support for quicker get phones with the new system on the market. Nokia's own system Symbian support multi-core processors, however, but the question is whether Nokia will bet on such a phone with the system now that they spent the whole of a subcontractor.
LG Optimus 2 x was the first phone with dual processor core when it came out on the market earlier this year. Since then, too, Samsung and HTC demonstrated phones with dual processor cores. Also Apple Ipad2 has a dual core, which leads many to guess that the next Iphone will also have it.
Sony Ericsson has not said that they should make a phone with dual core technology. But sister company ST Ericsson that allow technology to the phones have a version with dual-core at the time as EE Times.