What is new feature in Android Studio?

Gradle Managed Devices supports a new type of Emulator device, called the Automated Test Device (ATD), which is optimized to reduce CPU and memory resources when running your instrumented tests. ATDs improve runtime performance in a few ways: Removes pre-installed apps that are typically not useful for testing your app.

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Should I use Android SDK?

SDK provides a selection of tools required to build Android apps or to ensure the process goes as smoothly as possible. Whether you end up creating an app with Java, Kotlin or C#, you need the SDK to get it to run on an Android device and access unique features of the OS .

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