Does Mi Mix 2s support dual-frequency GNSS?

[Geomatic]

The Xiaomi Mi 8 is known to be one of the first devices supporting dual-frequency GNSS.
Does anybody know whether the Mi Mix 2s also has this capability?
According to https://medium.com/@sjbarbeau/dual-frequency-gnss-on-android-devices-152b8826e1c it is dependent on the existence of the Broadcom BCM47755 GNSS chip.
How can I find out if this chip is included in my Mi Mix 2s?
Thanks for any comment!

 

[Stoffl]

no

 

[Geomatic]

Mi Mix 3 does have the dual frequency capability and specs regarding the SoC (SD845) are the same...

 

[Stoffl]

Dual GPS isn't a SoC feature, it's a dedicated chip: BCM47755

No the Mi Mix 2s doesn't have dual gps

 

[Geomatic]

Dual GPS isn't a SoC feature, it's a dedicated chip: BCM47755

No the Mi Mix 2s doesn't have dual gps

Thanks for your answer.
Which Chip does the Mi Mix 2s use instead?