Samsung is exploring the option of building backplates for its foldables from glass and also an S-Pen without a digitizer, both of which would allow for thinner foldables.
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Rumors about the alleged Galaxy Z Fold6 Slim are back, this time suggesting that the backplate support material on the device could be made of titanium instead of Steel Use Stainless (SUS) metal.
Stock polycarbonate back on the Lumia 950/950 XL not doing it for you? We go hands-on and check out one of the third party back covers available from Mozo which feature leather with a metal trim.