Which is the lightest Android emulator

NoxPlayer is the best free Android Emulator on Technology and Performance. It provides the best user experience for playing Android games and applications on Windows and Mac OS.
This app has some useful settings, including options to change screen resolution and others. You can root access to and access restricted features on an Android device using iRoot for PC.
NoxPlayer is stable, efficient, and powerful. It ensures fast response - bigger screen, easier operation.
The program provides access to many games that you can control easily with different utilities. You can use the mouse, keyboard, or game board to play, which gives us better control over the plays. Full keyboard use has proven especially useful when playing role-playing games.
In addition, NoxPlayer also supports many input / output devices - other than standard mouse and keyboard support, it is also compatible with control panels and controllers. Integrated camera and microphone are essential functions. You can also set the WASD key to control your character in the game, and you can assign other keys to edit skills or take snapshots.
Multiplayer mode is an innovative feature that allows users to run multiple NoxPlayer windows at the same time. Each window can launch a different application / game. So instead of pushing other apps back, the user can easily switch between them on the same computer screen. This is similar to having multiple multitasking phones in real time.
NoxPlayer Features:
Google Play Store is already integrated, so you don't need to download it or merge it again
just with a click, you can open multiple unlimited windows
No need to download APKs if you already have your computer. Just drag and drop it into Nox App Player and go to it
now can customize CPU, RAM and resolution using NoxPlayer. Bluestacks still don't give this option.
You can easily back up data Nox in the computer itself
has a button to turn on / off setting the root
image capture in Nox will be automatically saved in your computer
now record video clips of everything you want in this emulator
was added operating tips also to browse the users correctly
allows Nox App lets you customize the sidebar options also
supported operating systems: Windows 7, 8, 8.1, 10 (32-bit and 64-bit) and MacOS.