Samsung Galaxy W21 5G features a 7.53-inch QXGA+ 22.5:18 Infinity-O Dynamic AMOLED 2x main display with a resolution of 2208 x 1768 pixels. There is also a 6.23-inch 25:9 HD+ Super AMOLED Infinity ...

and can save battery life and data This article explains how to disable 5G on your Samsung Galaxy phone. You can disable 5G through the Mobile Networks area of the Settings app. Here's how to get ...