Lossless audio
Once again, Apple made something new, and innovative out of ordinary stuff, although in fact it is not correct, but it doesn't matter in the current context. To give it a short review, I would say, that it is really important and will create a rather large impact, affecting streaming in general.
Lossless audio at the moment (lossless) and Dolby Atmos audio is only available on Apple devices, users of all other platforms will have to wait for a some time, until it reaches at least Android.
As for Lossless, then this is, what everyone will notice, even using poor AirPods, which at the moment are not able to receive high-quality audio via Bluetooth, therefore, during transmission, losses will still be, but this sound may seem cleaner and more pleasant, but, perhaps, it will not sound so loud. The real application will be in conjunction with devices, that use Apple AirPlay or when using an optional USB DAC, of which there are many today.
Do you need Dolby Atmos at all and what is it – it is better to look for the answer to this question in other places. This audio is supported by Tidal, but i'm not a fan of these marketing gimmicks, therefore, in the screenshot you can see, that it is off. Dolby Atmos sounds like a vaper at all, and the vape and all the jokes about it died out back in 2017 year. Will there be Dolby Atmos in Android – No one knows, most probably not, except on some Samsung devices. But it's safe to say, that this is unnecessary technology, so you shouldn't be upset, but it is worth rejoicing at the arrival of Lossless quality on portables, and even without raising prices (for now).
Further in this post there will be incomprehensible gibberish, which you can skip, because the main thing has already been said. But if interested, then read on.