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Old June 16th 18, 11:45 AM posted to rec.photo.digital
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Default Meaning of ISO value in digital photography?

In article .com,
Savageduck wrote:


I donąt see a phone of any price having optical zoom. My iPhone 8+
certainly doesnąt have it, but it does have a twin lens set up which makes
for some interesting portrait, and lighting features.


apple calls it optical zoom and the results are noticeably better than
digital zoom with just one lens.

nevertheless, there have been true optical zooms on phones, and not
surprisingly, did not sell well.

https://www.samsung.com/uk/smartphon.../SM-C1150ZKABT
U/

https://images.samsung.com/is/image/...laxy-k-zoom-c1
15--45680117?$FB_TYPE_C_JPG$