18
Notes on Usage
Notes on Usage
Material list
■ Main unit
Part Material Surface treatment
Display (Touch panel) Glass -
Exterior case (side,
top, bottom)
Aluminum Anodic oxidation
treatment
Slit (top, bottom) PBT-GF45% -
au IC card/microSD
memory card tray
PC Laser printing
au IC card/microSD
memory card tray
(side)
Aluminum Anodic oxidation
treatment
Rear panel Glass Film laminating
Power key, Volume
key, Bixby key
Aluminum Anodic oxidation
treatment
Receiver/speaker Aluminum
Anodic oxidation
treatment, water
repellent coating
Fingerprint
recognition sensor
(surrounding area)
Aluminum Anodic oxidation
treatment
Fingerprint
recognition sensor
(center area)
Primer UV coating
Rear camera
surrounding area
Aluminum Anodic oxidation
treatment
Rear camera lens
panel
Glass Black printing
USB Type-C
connection terminal
Corson Alloy Gold plating
USB Type-C connection
terminal (surrounding
area), Headset
connection terminal
(surrounding area)
PBT-GF45% -
Part Material Surface treatment
Headset connection
terminal
Copper + Titanium Nickel plating and
Gold plating
Speaker PBT-GF45% -
■ SC TV Antenna Cable 04
Part Material Surface treatment
Headset connection
terminal (metal part)
Brass Nickel plating and
Gold plating
Headset connection
terminal (exterior),
Plug (exterior)
LDPE, TPE -
Cable TPE -
Plug (metal part) Brass Nickel plating and
Gold plating
Plug (resin part) LDPE, TPE -
■ AKG Tuning High-quality Earphone with Microphone
(sample)
Part Material Surface treatment
Plug (metal part) Copper, Nickel Nickel plating
Plug (outer covering) TPE Corrosion treatment
Cable (string) Polyester
Water repellent coating
Cable junction TPE Corrosion treatment
Cable control ring TPE Corrosion treatment
Cable TPE -
Switch PC UV coating, HB
transparent primer
treatment
Earphone speaker
part
TPU Discharge corrosion
treatment
Earphone outer
covering
PC UV coating, HB
transparent primer
treatment