That's subjective. Many people prefer iPhones. They may find the features of iPhone more desirable or some other aspect about it like the Apple ecosystem.
I'm referring to features that were in Android and later implemented on iOS - presumably those are desired features, and at some point Android had it and iOS didn't. There's likely features that Android has today that will at some point be implemented in iOS in the future. Yet those features aren't enough to encourage switching.
(For context, I'm writing this not as an Android fanboy, but as an 11-year iPhone user, though I've often had a secondary current gen Android for testing, etc, and have constantly evaluated switching and never found a compelling reason for doing so, despite some of those attractive line-items)
This is true, but for the most part the Android features come earlier but are very poorly thought out and usually have usability issues which prevent people from using them effectively. In contrast Apple usually waits a couple of years and ends up releasing something that solves the problem in a usable way.
Let's talk about cameras specifically. Samsung has this "burst mode" feature which lets you take 100 or 200 shots in rapid succession. This was linked to a long press of the "take picture" button, so when I would use my wife's phone if I paused for a moment with my finger on the button it would fill up the memory card with hundreds of identical JPEG images that she would then have to sort through and delete individually.
Contrast this with Apple's "Live Photo" feature which takes a short 2 or 3 second video around the moment when you take your picture. You can still sort through each individual frame and pick the best one but it doesn't completely fill up the device's memory with hundreds of identical JPEGs. And it gives you this cool video of the moment for every picture.
Being first to market doesn't matter if the feature isn't actually usable.
(For context, I'm writing this not as an Android fanboy, but as an 11-year iPhone user, though I've often had a secondary current gen Android for testing, etc, and have constantly evaluated switching and never found a compelling reason for doing so, despite some of those attractive line-items)