Tianma says its new Tianma U9 Pro eye-care display material is making its first commercial appearance on the OPPO Find X9s Pro, a phone that OPPO officially introduced this week with MediaTek’s Dimensity 9500 chip and a starting price of 5,299 yuan.
According to the company, the phone uses a 6.32-inch 1.5K straight display with a 144Hz refresh rate, based on Tianma’s latest LTPS panel technology. Tianma also says the screen is paired with a new 1-nit eye-protection solution and ultra-narrow 1.1mm bezels on all four sides.
For eye comfort, Tianma says it upgraded the display across materials, components, and manufacturing processes. The company claims the new organic light-emitting material used in Tianma U9 Pro cuts power consumption by 10 percent versus the previous generation, while reducing harmful blue light by another 15 percent compared with the broader market.
Tianma also highlights a self-developed dual-GP structure that is said to improve low-brightness stability by 30 percent over the earlier generation. The goal there is to better match how human eyes respond under different lighting conditions, especially in darker environments where flicker and grayscale consistency matter more.
Color performance is another major part of the pitch. Tianma says the panel reaches 100 percent DCI-P3 wide color gamut coverage and maintains consistent color and brightness even when viewed from wider angles. On the software side, the company says the display supports 3840Hz PWM dimming and can tune brightness with precision down to one-thousandth of 1 nit, helping grayscale transitions look smoother in very dim conditions.
Tianma adds that it uses a high-precision color camera, one-to-one compensation algorithms, and large-scale data analysis to calibrate each sub-pixel more accurately. If those claims hold up in real-world use, the Find X9s Pro could end up being a notable showcase for how smartphone makers are trying to balance color accuracy, power efficiency, and eye-comfort features in premium compact phones.
