What is “super steel” used in the Xiaomi MIX Fold 3?
The "super steel" used in the Xiaomi MIX Fold 3 is targeted at the weak positions of the hinge. By adjusting the composition of traditional stainless steel and the heat treatment process, a higher-strength material is redeveloped to ensure that the parts at the weak positions of the hinge can withstand large impacts.
Does it help?
Yes
No