The Apple Watch Series 5 championed always-on displays in 2019, now the technology could revolutionise the iPhone 11 in 2020, according to fresh reports.

The Apple Watch’s always-on display moderates its drain on the battery, that’s thanks to Apple’s innovative Low-Temperature Polycrystalline Oxide (LTPO) technology, which first featured on the Series 4 watch. According the Korean publication, The Elec, we could soon see this technology in iPhones.
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