Samsung Galaxy Z Fold4 Notes On Usage page 31

Part
Side key /
Fingerprint
recognition sensor
Volume key
Rear camera
window
Rear camera
surrounding area
USB Type-C
connection
terminal
USB Type-C
connection
terminal
surrounding area
Receiver/Speaker PC
Speaker
Dust cover
■ SIM card removal tool (sample)
Part
Main unit
■ USB cable (CtoC) (sample)
Part
Cable
Plug (metal part)
Plug (outer
covering)
Material
Epoxy
Aluminum
Glass
Aluminum
Corson alloy
PBT-GF45%
Aluminum
Si Rubber
Material
SUS304
Material
TPE
SUS304
PC
Notes on Usage
Surface
treatment
Paint coating
Anodizing
AF coating
Anodizing
Nickel-
palladium
plating
-
Urethane
coating
Anodizing
Film insert
molding
Surface
treatment
Barrel
polishing
Surface
treatment
-
Nickel plating
-
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