The Samsung QE65S90C is a highly cost-effective TV with an OLED panel that provides deep black color, making it perform well when watching HDR movies and games in dark rooms. The screen design is extremely thin, especially at the edges, which leaves a deep impression. The brightness has decreased compared to the flagship model S95C, by approximately 20%. Excellent performance, able to provide high brightness, it has excellent gaming performance and fast response speed, making it an ideal choice for gamers. The intelligent interface responds faster. But the audio performance is slightly lacking, and when processing HDR content, its delicacy and subtlety are not as good as competitors.