Chinese manufacturer UMI has introduced the UMI X2S. What makes this an important handset is that it is the first smartphone to be powered by the world's first true octa-core processor, the MT6592. Produced by MediaTek, the chip can access all 8 cores at one time; this is in comparison to the Samsung Exynos 5 octa-core processor which uses the big.LITTLE architecture and can only have one group of four cores active at a time...Source: http://www.phonearena.com/news/First-smartphone-using-MediaTeks-true-octa-core-processor-is-announced_id48448
