It uses the same Exynos 5300 modem as the Pixel 7a, but Google's figured out something in the last couple of years. My Pixel 8a used the same modem, and I didn't have problems there, either.

If your Pixel 7A seems expanded you might be able to get it fixed for free.

Google is offering a one-time free battery replacement for Pixel 7a units affected by battery swelling in select countries. Users outside supported regions can get appeasement offers that include ...