The folding keyboard works with tablets, Macs, laptops and any phone that supports Bluetooth. On a recent flight, I was able to crack on with some writing (workaholic, me?) using my Samsung Galaxy Z ...
the Samsung Galaxy Z Flip6 is the best clamshell-type folding phone you can buy. It echoes the Noughties flip phone, starting as a palm-sized device and folding out into a regular-sized smartphone.