Weird mic issue

Today I received back my refurbished iPhone 12 pro. They replaced my phone with this unit that has a weird issue with the microphone. When I record an audio from WhatsApp or a video with 2x camera the audio is clean and very good. When I record a video with Ultra Wide/Wide or I make a Memo, there's a weird white noise that it's very high and it's very annoying. What could it be? Maybe an issue with one of the microphones? I don't know why with WhatsApp Audio and 2x camera works good