Display Quality
One of the standout features of the Oppo K9 is its vibrant 6.43-inch Super AMOLED display. The screen-to-body ratio of approximately 85.5% allows for an immersive viewing experience. With a resolution of 1080 x 2400 pixels and a commendable pixel density of around 409 ppi, the display delivers sharp and vivid images. It supports a 90Hz refresh rate, enhancing the smoothness of animations and interactions, which is critical for gaming and media consumption. The brightness levels peak at 750 nits, ensuring good visibility even under strong sunlight.