adb shell dumpsys | grep Width

gistfile1.txt

C:\adb\src
λ adb shell dumpsys | grep Width
          requiresSmallestWidthDp=0 compatibleWidthLimitDp=0 largestWidthLimitDp=0
          requiresSmallestWidthDp=0 compatibleWidthLimitDp=0 largestWidthLimitDp=0
          requiresSmallestWidthDp=0 compatibleWidthLimitDp=0 largestWidthLimitDp=0
          requiresSmallestWidthDp=0 compatibleWidthLimitDp=0 largestWidthLimitDp=0
          requiresSmallestWidthDp=0 compatibleWidthLimitDp=0 largestWidthLimitDp=0
    options=Bundle[{appWidgetMaxHeight=492, appWidgetCategory=1, appWidgetMaxWidth=492, appWidgetMinHeight=306, appWidgetMinWidth=336}]
    options=Bundle[{appWidgetMaxHeight=111, appWidgetCategory=1, appWidgetMaxWidth=492, appWidgetMinHeight=64, appWidgetMinWidth=336}]
    options=Bundle[{appWidgetMaxHeight=492, appWidgetCategory=1, appWidgetMaxWidth=492, appWidgetMinHeight=306, appWidgetMinWidth=336}]
    options=Bundle[{appWidgetMaxHeight=238, appWidgetCategory=1, appWidgetMaxWidth=492, appWidgetMinHeight=145, appWidgetMinWidth=336}]
  mDefaultViewport=DisplayViewport{valid=true, displayId=0, orientation=0, logicalFrame=Rect(0, 0 - 720, 1280), physicalFrame=Rect(0, 0 - 720, 1280), deviceWidth=720, deviceHeight=1280}
  mExternalTouchViewport=DisplayViewport{valid=false, displayId=0, orientation=0, logicalFrame=Rect(0, 0 - 0, 0), physicalFrame=Rect(0, 0 - 0, 0), deviceWidth=0, deviceHeight=0}
      mAdvertisedDisplayWidth=0
  mDisplayWidth=720
      SurfaceWidth: 720px
      SwipeMaxWidthRatio: 0.2
  mWidth=1440 mHeight=1280