OPPO does benchmark cheating, gets delisted from 3DMark
OPPO is the latest company that was caught benchmark cheating on two of its phones, which lead to 3DMark delisting them both.
Huawei P20 Pro delisted on 3DMark over benchmark cheating controversy
Reporting on how several recent Huawei phones have gamed the performance testing systems has led to UL Benchmarks to blacklist those devices.