xrandr

Screen 0: minimum 320 x 200, current 3520 x 1080, maximum 32767 x 32767
eDP1 connected 1920x1080+1600+0 (normal left inverted right x axis y axis) 344mm x 194mm
   1024x768       60.0 +
   1920x1080      60.0*+   59.9
   1680x1050      60.0     59.9
   1600x1024      60.2
   1400x1050      60.0
   1280x1024      60.0
   1440x900       59.9
   1280x960       60.0
   1360x768       59.8     60.0
   1152x864       60.0
   800x600        60.3     56.2
   640x480        59.9
VGA1 connected primary 1600x900+0+0 (normal left inverted right x axis y axis) 443mm x 249mm
   1024x768       75.1 +   60.0
   1600x900       60.0*+
   1280x1024      60.0
   1280x960       60.0
   1152x864       75.0
   832x624        74.6
   800x600        75.0     60.3     56.2
   640x480        75.0     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)