Keep in mind that the performance also heavily depends on your device's hardware. If your device has:
You'll likely achieve better performance. download config dolphin emulator android no lag
Warning: The official Play Store version is often outdated and lacks crucial performance patches. Keep in mind that the performance also heavily
For no lag, download the latest Beta or Development build directly from the official website: You'll likely achieve better performance
Pro tip: Avoid "MMJ" forks unless you have a very specific old chipset (like Snapdragon 660). The official builds now outperform them.
Once you have your .ini files, here is exactly how to install them so you get zero lag.
Long-press a game in your library > tap "Edit Game Settings" > Graphics.