xrandr

Screen 0: minimum 320 x 200, current 3286 x 1339, maximum 32767 x 32767
LVDS1 connected primary 1366x768+0+571 (normal left inverted right x axis y axis) 309mm x 173mm
   1366x768       60.1*+
   1360x768       59.8     60.0
   1024x768       60.0
   800x600        60.3     56.2
   640x480        59.9
VGA1 connected 1920x1080+1366+0 (normal left inverted right x axis y axis) 478mm x 269mm
   1920x1080      60.0*+
   1680x1050      60.0
   1280x1024      75.0
   1440x900       75.0     59.9
   1280x960       60.0
   1280x800       59.8
   1152x864       75.0
   1280x720       60.0
   1152x720       60.0
   1024x768       75.1     70.1     60.0
   832x624        74.6
   800x600        72.2     75.0     60.3     56.2
   640x480        75.0     72.8     66.7     60.0
   720x400        70.1
HDMI1 disconnected (normal left inverted right x axis y axis)
DP1 disconnected (normal left inverted right x axis y axis)
VIRTUAL1 disconnected (normal left inverted right x axis y axis)