diff --git a/snowplow-tracker/src/androidTest/java/com/snowplowanalytics/snowplow/tracker/SubjectTest.kt b/snowplow-tracker/src/androidTest/java/com/snowplowanalytics/snowplow/tracker/SubjectTest.kt
index 153148ef7..e63b75d16 100755
--- a/snowplow-tracker/src/androidTest/java/com/snowplowanalytics/snowplow/tracker/SubjectTest.kt
+++ b/snowplow-tracker/src/androidTest/java/com/snowplowanalytics/snowplow/tracker/SubjectTest.kt
@@ -18,7 +18,6 @@ import androidx.test.platform.app.InstrumentationRegistry
 import com.snowplowanalytics.core.tracker.Logger.updateLogLevel
 import com.snowplowanalytics.core.tracker.Subject
 import com.snowplowanalytics.snowplow.Snowplow.createTracker
-import com.snowplowanalytics.snowplow.network.HttpMethod
 import com.snowplowanalytics.snowplow.util.Size
 import org.junit.Assert
 import org.junit.Test
@@ -131,6 +130,14 @@ class SubjectTest {
         Assert.assertNull(subject.getSubject(true)["ip"])
     }
 
+    @Test
+    fun testSetsScreenResolutionAutomaticaly() {
+        val subject = createSubject()
+        Assert.assertNotNull(subject.screenResolution)
+        Assert.assertTrue((subject.screenResolution?.width ?: 0) > 0)
+        Assert.assertTrue((subject.screenResolution?.height ?: 0) > 0)
+    }
+
     // Helper Methods
     private fun createSubject(): Subject {
         updateLogLevel(LogLevel.DEBUG)
diff --git a/snowplow-tracker/src/main/java/com/snowplowanalytics/core/tracker/Subject.kt b/snowplow-tracker/src/main/java/com/snowplowanalytics/core/tracker/Subject.kt
index b7cf2132a..8ecdde838 100755
--- a/snowplow-tracker/src/main/java/com/snowplowanalytics/core/tracker/Subject.kt
+++ b/snowplow-tracker/src/main/java/com/snowplowanalytics/core/tracker/Subject.kt
@@ -13,7 +13,9 @@
 package com.snowplowanalytics.core.tracker
 
 import android.content.Context
-import android.graphics.Point
+import android.content.res.Resources
+import android.os.Build
+import android.util.DisplayMetrics
 import android.view.WindowManager
 import com.snowplowanalytics.core.constants.Parameters
 import com.snowplowanalytics.core.tracker.Logger.v
@@ -225,11 +227,25 @@ class Subject(context: Context, config: SubjectConfigurationInterface?) {
      * @param context the android context
      */
     private fun setDefaultScreenResolution(context: Context) {
-        val windowManager = context.getSystemService(Context.WINDOW_SERVICE) as? WindowManager
-        val display = windowManager?.defaultDisplay
-        val size = Point()
-        display?.getSize(size)
-        screenResolution = (Size(size.x, size.y))
+        try {
+            screenResolution = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+                val metrics =
+                    context.getSystemService(WindowManager::class.java).currentWindowMetrics
+                Size(metrics.bounds.width(), metrics.bounds.height())
+            } else {
+                val windowManager =
+                    context.getSystemService(Context.WINDOW_SERVICE) as? WindowManager
+                val display = windowManager?.defaultDisplay
+                val metrics = if (display != null) {
+                    DisplayMetrics().also { display.getRealMetrics(it) }
+                } else {
+                    Resources.getSystem().displayMetrics
+                }
+                Size(metrics.widthPixels, metrics.heightPixels)
+            }
+        } catch (e: Exception) {
+            Logger.e(TAG, "Failed to set default screen resolution.")
+        }
     }
 
     /**