TÜV SÜD granted the 36-Month Fluency Rating A Mark to the OPPO device. The mark means that the smart phone complies with the technical standard for 36-Month Fluency Rating formulated by TÜV SÜD.
In other words, the OPPO Reno7 5G smart phone runs smoothly even after 36 months of use. The overall fluency of the phone is showed to consumers through five ratings from E to A, with A the highest fluency level.
The phone underwent nearly 500 tests to meet the certification requirements. TÜV SÜD not only evaluated the smartphone’s fluency at the very beginning of use, but also tested the degree of fluency attenuation after 36 months of use.
This is not the first OPPO product to achieve TÜV SÜD certification. The Chinese smartphone maker’s OPPO F11 Pro also gained the TÜV SÜD Safety Quick Charge Certificate.
In a press statement TÜV SÜD noted that the third party certification “helps OPPO enhance trust with its customers worldwide and lays a solid foundation for the further cooperation between OPPO and TÜV SÜD.”