Widely considered among the best TV display technologies for mainstream televisions, OLED is usually seen on premium, big-screen televisions, often priced at over Rs. 2,00,000 for the popular 55-inch ...

Nokia XR21 mobile was launched on 3rd May 2023. The phone comes with a 120 Hz refresh rate 6.49-inch touchscreen display offering a resolution of 2400x1800 pixels (FHD+) and an aspect ratio of 20:9.