Display
The vivo Y21a sports a 6.51-inch IPS LCD display, which offers ample screen real estate for reading, browsing, and entertainment. With a resolution of 720 x 1600 pixels and a 20:9 aspect ratio, the device provides a satisfactory viewing experience with decent color reproduction. Although the pixel density is about 270 ppi, which is on the lower side compared to premium phones, it is adequate for standard tasks. The screen-to-body ratio of approximately 81.8% ensures a good viewing area, making it suitable for multimedia consumption.