LG 86XF3SK-B.AEU Owner's Manual page 17

HDMI / DisplayPort (PC) Support Mode
Resolution Horizontal Frequency (kHz) Vertical Frequency (Hz)
640 x 480
800 x 600
1024 x 768
1280 x 720
1366 x 768
1280 x 1024
1680 x 1050
1920 x 1080
3840 x 2160
3840 x 2160
HDMI / DisplayPort (DTV) Support Mode
Resolution
480/60p
576/50p
720/50p
720/60p
1080/50i
1080/60i
1080/50p
1080/60p
2160/30p
2160/50p
2160/60p
31.469
37.879
48.363
44.772
47.712
63.981
65.29
67.5
67.5
135
Horizontal Frequency (kHz)
31.5
31.25
37.5
45
28.1
33.75
56.25
67.5
67.5
112.5
135
59.94
60.317
60
59.855
60
60.02
59.954
60
30
60
Vertical Frequency (Hz)
17
Remarks
HDMI, DisplayPort
HDMI, DisplayPort
60
50
50
60
50
60
50
60
30
50
60