I use Wayland.
Screen 0: minimum 16 x 16, current 2880 x 1800, maximum 32767 x 32767
eDP-1 connected primary 2880x1800+0+0 (normal left inverted right x axis y axis) 312mm x 195mm
2880x1800 119.96*+
2048x1536 119.95
1920x1440 119.97
1600x1200 119.82
1440x1080 119.92
1400x1050 119.90
1280x1024 119.83
1280x960 119.89
1152x864 119.77
1024x768 119.80
800x600 119.85
640x480 119.52
320x240 117.34
2560x1600 119.93
1920x1200 119.90
1680x1050 119.89
1440x900 119.94
1280x800 119.85
1152x720 119.73
960x600 119.74
928x580 119.55
800x500 119.47
768x480 119.71
720x480 119.65
640x400 119.64
320x200 117.55
2880x1620 119.95
2560x1440 119.95
2048x1152 119.96
1920x1080 119.93
1600x900 119.95
1368x768 119.83
1280x720 119.86
1024x576 119.85
864x486 119.69
720x400 119.54
640x350 119.24