NikKTech reviewed the FiiO M7 Portable High Resolution Music Player
A quote from the article:
It may not be the flagship music player in the entire High-Resolution lineup by FiiO but thanks to its Exynos 7270 Processor and the Sabre 9018Q2C DAC/Amp the M7 should have no problem satisfying even the most demanding audiophiles.FiiO M7 Portable High Resolution Music Player Review