Yes, Nokia 8 does have Qualcomm Quick Charge 3.0 technology.
No. Nokia 8 does not support CDMA netwok in India.
Yes, Nokia 8 does have the Gyroscope sensor.
Yes, Nokia 8 does have OIS.
It’s safe to say that if a smartphone like this had shipped from the Nokia stable a few years ago, the Finnish company might never have had to step back from the mobile business.