Samsung S3 Emulator ✔

: Use the Android Studio Virtual Device Manager to create a custom profile with the Galaxy S3's original specifications (720x1280 resolution, 320 DPI, and 1GB RAM).

Reproducing a sensor-driven bug (example) Samsung S3 Emulator

They offer a variety of pre-configured older Samsung device templates. It uses VirtualBox to run Android at near-native speeds on your PC. Pros: Very smooth, used by professional QA testers. : Use the Android Studio Virtual Device Manager