Segun xda , llevaba un chip de audio firmado por qualcom, parece ser que si que tiene uno , pero no estan muy seguros ni ellos ( y esta gente pilota muchisimo )

"Qualcomm Aqstic™ WCD9341 audio codec combined with Snapdragon 835 supports an audiophile grade DAC with 32-bit/384kHz support with an SNR at 115dB and ultra-low -105dB THD+N and native DSD hi-fi audio playback. Additionally, the Snapdragon 835 supports Qualcomm® aptX™ and aptX HD Bluetooth audio with 2x improved power for wireless connectivity;"

https://forum.xda-developers.com/gal...audio-t3581466