The Nokia 7.1 has Qualcomm Adreno 509 GPU.
Yes, Nokia 7.1 comes with Qualcomm Snapdragon 636 octa-core processor.
Yes, Nokia 7.1 does have OTG support.
Yes, Nokia 7.1 does support fast charging. It comes with 18W charger in the box, as well.
Nokia has quietly released one of the most exciting inexpensive phones of the year in the Nokia 7.1, a well-designed phone that delivers first-rate performance.
With the Nokia 7.1, the brand continues its run of impressive mid-range phones carrying close-to-stock Android. While the phone has weaknesses, overall it offers better quality and features than you would expect at this price.