Based on that, it doesn't sound like it's that much worse. Of course, if you're trying to maximize battery longevity by not exceeding 80% charge, that might make it not very useful for many people.
This new battery however is only compatible with the Air as other phones have a bigger camera bump.
And batteries don't last forever. When you upgrade to a new phone after a few years you'd likely need a new one anyways.
Worst case scenario just sell the old one on eBay if it's still holding a good charge!
Seems like Apple is way ahead of you.
Other people: how dare you
