iphone

I have two phones, a Xiaomi redmi 7 and an iPhone 11 Pro that I use everywhere. The thing is that at the moment the battery status of the iPhone is 88%, but at the same time it cuts down very quickly, especially compared to Xiaomi which has a bigger diagonal and screen resolution of 1920x1080...

Hi all, I'm looking to get a pair of bluetooth headphones (likely the AKG Y400s), and I can't find out if the built in microphone will be compatible with an iPhone over Bluetooth. I thought this would all be fine, but the sales assistant in the shop (who was very helpful) wasn't sure that the...