Your iPhone sounds decent out of the box, but some tweaks can improve what you hear.
Between listening to music, watching videos and taking calls, audio quality plays a big role in how you use and enjoy your iPhone.
Luckily, there are several ways to improve your iPhone audio experience, and your options go far beyond adjusting audio settings on AirPods. The Settings app offer a smorgasbord of options for improving audio quality, from noise cancellation to equalizers and lossless audio.
Naturally, having the right hardware for the job is important for optimizing audio quality; there isn't too much you can do with software to make an ultra-cheap speaker sound amazing. Then again, even high-quality equipment can sound better by tweaking some options, so it's wise to look at the issue from both sides of the coin.
Streaming apps have settings that adjust the audio quality delivered to your device. For Apple Music, go to Settings > Apps > Music then tap Audio Quality and choose your settings for mobile data, Wi-Fi and downloads.
Spotify offers the same setting under your profile picture at Settings and privacy > Media quality. Free users can only select from Low, Normal and High, while Premium subscribers can also choose Very high or Lossless.
The AirPods 4, AirPods Pro 3, USB-C AirPods Pro 2 and Powerbeats Pro 2 can support wireless lossless when paired with the Apple Vision Pro, though this is a niche case.
Apple Music also offers Hi-Res Lossless, which is studio-quality audio that uses even more data.