Samsung Galaxy A40 mobile was launched in March 2019. The phone comes with a 5.90-inch touchscreen display offering a resolution of 1080x2280 pixels and an aspect ratio of 19:9. Samsung Galaxy A40 is ...
Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...
Learn how to take a screenshot on your Android device with this step-by-step guide for older models and newer options.
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