Samsung Galaxy S21+5G Notes Of Usage page 43

■ Organic...EL...(OLED)...display ...
• Although lightning intensity of OLED
can be decreased partly and displayed
color can be changed when the same
image has been displayed for a long time,
the brightness set to bright more than
necessary or using extremely for a long
time. It is not abnormal because that is
the characteristic of OLED.
• Although the OLED used on the product
is made using high-precision technology,
some pixels (dots) might be lit or out at
all times. Or color may be changed or
unevenness of brightness may be shown if
looked at from different angles. Note that
that is because of the structure of OLED,
not a fault.
• Leaving the OLED exposed to the direct
sunlight might cause a fault. Take care
when you place the product by the window
or outside.
Notes...on...Usage
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