Leaked renders and images of the OnePlus 9 and 9 Pro suggested these phones won't come with periscope lenses, and we've heard the same from reliable tipster Digital Chat Station, who said the lineup will come with a regular telephoto unit instead. Now tipster Max Jambor has corroborated that bit, saying neither the vanilla 9 nor the Pro variant will feature a periscope module. It's unclear why OnePlus doesn't want to implement this tech since Oppo and Realme have launched smartphones with a periscope camera onboard, and it will be interesting to know the Chinese phone maker's rationale...
Source: https://www.gsmarena.com/oneplus_9_9_pro_periscope_camera_skipped-news-47393.php