Oppo Reno 8Z 5G has been spotted on Thailand’s National Broadcasting and Telecommunications Commission (NBTC) and has passed EU declaration, as per a report. The phone’s name is said to be confirmed by the NBTC certification. It is speculated that the rumoured smartphone is a part of the Reno 8 Series, which Oppo launched in China last month. The series comprises Reno 8, Reno 8 Pro, and Reno 8 Pro+ smartphones. Reports also suggest that the…