The Pixel 4a 5G is a cheaper alternative to the flagship Pixel 5. However, both smartphones feature the same SoC and the same dual-camera system.
https://www.notebookcheck.net/Google-Pixel-4a-5G-Review-results.504098.0.html
Can you comment on the speaker differences between the Pixel 5 and 4a 5g in terms of types, design, overall sound quality, sound (volume) control including how low levels compare, call quality and touch sounds. I ask this because the Pixel 5 uses the screen itself as a speaker through vibration.