The UMI X2S with MT6592 Processor billed as the World’s First Octa Core Smartphone Goes Official.

It was during the 2013 Hong Kong Electronics Fair held in Hong Kong from October

13th to 16th.
The UMI X2S with MT6592 Processor from the Chinese manufacturer is the successor of UMI X2 ( china market) and brings like major specs: 5-inch display with 1920 x 1080 pixel (Full HD) ; 1.5GHz MediaTek MT6592 octa-core processor ; 2GB of RAM ; 32GB of internal memory;  13-megapixel (Sony lens) and  NFC.