LG 55EJ5C Owner's Manual page 29

HDMI/ DisplayPort/ OPS (PC) Support mode
Resolution
640 x 480
800 x 600
1024 x 768
1152 x 864
1280 x 720
1280 x 800
1366 x 768
1280 x 1024
1600 x 900
1680 x 1050
1920 x 1080
1920 x 1200
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
2160/24P
2160/25P
2160/30P
Horizontal frequency
(kHz)
31.469
37.879
48.363
53.783
45
49.702
47.712
63.981
60
65.29
67.5
74.038
67.5
Horizontal frequency (kHz)
31.5
31.25
37.5
45
28.1
33.75
56.25
67.5
54
56.25
67.5
Vertical frequency (Hz)
59.94
60.317
60.0
59.959
60
59.81
59.79
60.02
60
59.954
60
59.95
30
Vertical frequency (Hz)
29
only HDMI / DisplayPort
only HDMI / DisplayPort
60
50
50
60
50
60
50
60
24
25
30