If you aren't sure whether your phone is 32-bit ( armeabi-v7a ) or 64-bit ( arm64-v8a ), you can verify it easily:

32-bit devices are better suited for emulating the PlayStation 1 (using ePSXe ), PSP (using PPSSPP ), or Nintendo DS. Where to Find Legitimate AetherSX2 Builds Aethersx2 Armeabi-v7a

Download a tool like 64-bit Checker from the Google Play Store. Open the app and tap the check button. If you aren't sure whether your phone is

Armeabi-v7a - Aethersx2

If you aren't sure whether your phone is 32-bit ( armeabi-v7a ) or 64-bit ( arm64-v8a ), you can verify it easily:

32-bit devices are better suited for emulating the PlayStation 1 (using ePSXe ), PSP (using PPSSPP ), or Nintendo DS. Where to Find Legitimate AetherSX2 Builds

Download a tool like 64-bit Checker from the Google Play Store. Open the app and tap the check button.