The Samsung Galaxy Note 20 series of smartphones feature OLED screens. Galaxy Note 20 OLED screens use organic light-emitting diodes (OLEDs) to create the display, which results in deep blacks, wide viewing angles, and high contrast ratios. The Galaxy Note series is known for its large screens, the latest Galaxy Note model has a 6.7-inch OLED screen.
Another feature of the Galaxy Note OLED screens is the 120Hz refresh rate. This means that the screen can refresh 120 times per second, which results in smoother scrolling, improved gaming performance, and more responsive touch input.
Overall, the Galaxy Note OLED screens are known for their large size, high quality, and versatility, making them ideal for a variety of tasks, including productivity and entertainment.