The idea of a tri fold foldable phone has been floated around ever since the very first Xiaomi foldable leaked two years ago, with its two side “wings”, each folding at the front or back of a main screen. In the mean time we’ve seen tablets turning into accordions to
Vivo is patenting multiple devices these days, including a phone with drones that fly out of its top part or a Superzoom device. Another interesting patent filed with the CNIPA involves an iPod-like design, that would seem to include a transparent upper section. It could be part of a new
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