Lenovo Vibe S1 with octa-core chipset visits TENNA

Earlier this year, just before the MWC 2015, many Lenovo handsets had appeared in a series of leaked images. However, there was no official word from the Chinese tech giant confirming the existence of those device then, but now it seems that the Lenovo Vibe S1 with some powerful specs is likely...
Lenovo Vibe S1 with octa-core chipset visits TENNA