Samsung S27A80 U Series User Manual page 40

Horizontal Frequency
Resolution
(kHz)
VESA, 1280 x 1024 63.981
VESA, 1280 x 1024 79.976
VESA, 1440 x 900 55.935
VESA, 1600 x 900 60.000
VESA, 1680 x 1050 65.290
VESA, 1920 x 1080 56.250
VESA, 1920 x 1080 67.500
VESA, 2560 x 1440 88.787
VESA, 3840 x 2160 67.500
VESA, 3840 x 2160 133.313
― Horizontal Frequency
The time required to scan a single line from the left to the right side of the screen is called a horizontal cycle. The reciprocal number of a horizontal cycle is called horizontal frequency. Horizontal frequency is measured in
kHz.
― Vertical Frequency
Repeating the same picture dozens of times per second allows you to view natural pictures. The repeat frequency is called "vertical frequency" or "refresh rate" and is indicated in Hz.
― This product can be set to only one resolution for each screen size to obtain the optimum picture quality due to the nature of the panel. Using a resolution other than the specified resolution may degrade the picture quality.
To avoid this, it is recommended that you select the optimum resolution specified for your product.
― Some resolutions listed in the table above may not be available depending on graphics card specifications.
Vertical Frequency Pixel Clock
(Hz)
60.020 108.000
75.025 135.000
59.887 106.500
60.000 108.000
59.954 146.250
50.000 148.500
60.000 148.500
59.951 241.500
30.000 297.000
59.997 533.250
Sync Polarity
(MHz) (H/V)
+/+
+/+
-/+
+/+
-/+
+/+
+/+
+/-
+/+
+/-
Port
HDMI IN DP IN / USB Type-C IN
O O
O O
O O
O O
O O
O -
O O
O O
O O
O O
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