What should I do if I can't see the screen clearly when looking at my phone outdoors?

A: The main reason why it's hard to see clearly outdoors is that the intensity of sunlight is much higher than the screen brightness. The ambient light reflects off the screen surface, creating strong glare that covers the displayed content on the screen. Solution: ① Physical shielding: Use your hands or body to block the sunlight; ② Increase the screen brightness (but it will accelerate power consumption and heat generation); ③ Use AR anti-reflective film to reduce the reflectivity from the optical level. Woowhead Guanfudun adopts vacuum magnetron sputtering AR· anti-glare coating, with a reflectivity of ≤0.5% (about 4% for ordinary screen glass), which is equivalent to reducing the reflection by seven-eighths, significantly improving visibility under outdoor sunlight. At the same time, the circularly polarized light and the independently adjusted soft light standard optimize the internal light of the screen. SGS has measured the light transmittance to be 96.5% and the haze to be 0.4%, ensuring a clear picture without grayness. One piece per pack costs 129 yuan and is suitable for users who often use their mobile phones outdoors.