If you’re a fan of foldable phones then the future looks pretty bright for you, because it sounds like a huge number could be launching towards the end of 2021. A report has detailed some of the lesser-reported ones – by that we mean, not the repeatedly-leaked Galaxy Z Fold 3 or Galaxy Z Flip 3, but we’ve heard enough about those already.

This report comes from South Korean news site The Elec, and it’s primarily about ultra-thin glass, or UTG, the thin material most foldable phones use in their displays (which, contrary to the name, involves a plastic layer).
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