The OLED refresh rate of laptops on the market is only 60Hz. This year, 90Hz OLED notebook computers will appear in consumers’ vision for the first time. Samsung Display recently declared that it will mass-produce 90Hz OLEDs for notebook computers in March this year.
Along with this, many global IT companies also plan to launch high-end OLED notebook computers with a refresh rate of 90Hz this year. The screen refresh rate refers to the number of pictures displayed on the screen in one second.
When the refresh rate is 90Hz, 90 pictures are displayed in one second, which can bring a more realistic and smooth visual experience. The higher the refresh rate, the faster the screen image switching speed, and the displayed image is more natural and smooth.
However, the higher the refresh rate, the increase in heat and power consumption, and the high refresh rate also put forward requirements for high-performance graphics cards, so the most important thing for consumers is to choose the right product according to the use environment.
Under the same refresh rate, the response speed of OLED is much faster than that of LCD, and the screen switching speed is faster. Even with the same refresh rate, OLED has a much faster response speed than LCD. Therefore, compared with LCD, OLED with a lower refresh rate can better enjoy high-capacity movies or games.
Samsung Display announced, ‘Since OLED has a response speed of more than 10 times faster than LCD, 90Hz OLED can be driven at high speed like 120Hz LCD. Test screen smear on the same high-speed car image and the results show that the smear length of 90Hz OLED is The smear length of 0.9mm, 120Hz LCD is 1mm, and 90Hz OLED produces less afterimage.
(Source)
