[DaremoS]

You are right Zaphod... Elpida is a brand for memory.
The small chip is the FM receiver and Samsung is the flash memory (so called virtual hard disk).
Then sound is processed by Rockchip chip. The same as in my wonderful Teclast C260.
I have to say that it's easy to claim than Meizu sound is better than Rockchip, but I've been listening carefully both devices and I agree with those who enjoy Rockchip sound, is not as simple as it appear. Finally I think that it's just a more of subliminal sense of quality than clear differences.
Concerning sound quality Teclast, being the most known brand for rockchip devices, make some arrangement to introduce Wolfson sound processor together with Rockchip in their model C280, in order to get a better sound.
It's clear that for the engineers of Teclast, Rockchip itself doesn't deliver the sound quality they want to offer, and in their new products they have choose Telechip or Wolfson. No Rockchip then in C290, T39 and the future T59.