iOS 照片的「重复项目」合并逻辑是什么？

[Kenmin]

看描述是说是保留分辨率，照片品质最高的。之前一直是信任的无脑合并，但是刚才合并了一张压缩过的照片和原图，保留了压缩过的 300k 照片，删掉了 2M 多的原图……

[Suzutan]

应该是保留较早的一张

[julyclyde]

我甚至间隔拍摄动态物体，都被判为重复呢

[dreampuf]

https://www.cnet.com/tech/mobile/your-iphones-photo-library-is-out-of-control-heres-how-to-easily-clean-it-up/

> Apple says the iPhone classifies duplicates not only as exact copies but also as photos that appear to be the same but have unique resolutions, file formats or other slight differences.

https://support.apple.com/guide/iphone/find-and-delete-duplicate-photos-and-videos-iph1978d9c23/16.0/ios/16.0
> Merging combines the highest quality version and all of the relevant data across the duplicates, and keeps that one in your library. The remaining duplicates are moved to the Recently Deleted album.

可能 ios26 改了原来的策略