In the Hong Kong Electronic Fair 2013 which was held between October 13th to 16th, the Chinese manufacturer UMI introduces it's first smartphone with the MediaTek MT6592 Octa-Core processor, UMI X2S.
UMI X2S will come out of the box with a 1.5GHz Octa-Core processor and all the eight cores will run at same time, 5-inches screen with the resolution of 1920 x 1080 Full High Definition display, 32GB internal memory, 2GB RAM,13 megapixels primary camera with Sony lens and supports NFC as well. No information about the availability and pricing of the device.
Source: GSMinsider