diff --git a/res/values-de/e_strings.xml b/res/values-de/e_strings.xml
index 5fff375748bd8283ae98fb4f16c6ea2105b998ad..067ab03b3f44b620399856ee5422ed783ae4b70c 100644
--- a/res/values-de/e_strings.xml
+++ b/res/values-de/e_strings.xml
@@ -44,4 +44,5 @@
     <string name="parental_control_dashboard_summary">Hilft Eltern, die Geräte ihrer Kinder zu beaufsichtigen</string>
     <string name="e_developer_options">/e/OS Entwickleroptionen</string>
     <string name="e_disabled_by_policy_title">Diese Einstellung ist gesperrt</string>
-</resources>
\ No newline at end of file
+    <string name="e_peak_refresh_rate_summary">Aktivieren Sie diese Option, um die Aktualisierungsrate von 60 auf %1$d Hz zu erhöhen</string>
+</resources>
diff --git a/res/values-es/e_strings.xml b/res/values-es/e_strings.xml
index ecfa5c0034a24a6965c8d3d58b18aab9b4696480..2c06340597195e444d1499e6bca82d324c526ca6 100644
--- a/res/values-es/e_strings.xml
+++ b/res/values-es/e_strings.xml
@@ -44,4 +44,5 @@
     <string name="e_developer_options">/e/OS opciones de desarrollo</string>
     <string name="e_version_reboot_pending_summary">/e/OS v<xliff:g id="version" example="6.0">%1$s</xliff:g> - instalado. Reinicio necesario</string>
     <string name="e_disabled_by_policy_title">Este ajuste está bloqueado</string>
-</resources>
\ No newline at end of file
+    <string name="e_peak_refresh_rate_summary">Active esta opción para aumentar la frecuencia de actualización de 60 a %1$d Hz</string>
+</resources>
diff --git a/res/values-fr/e_strings.xml b/res/values-fr/e_strings.xml
index 356ca2887e0e83e6905f05e097a1dfc2be4204d4..28d1fa9f9b47c4b2ea01d37bab62d3839b2310ad 100644
--- a/res/values-fr/e_strings.xml
+++ b/res/values-fr/e_strings.xml
@@ -40,4 +40,5 @@
     <string name="parental_control_dashboard_title">Contrôle Parental</string>
     <string name="parental_control_dashboard_summary">Aide les parents à protéger l\'appareil de leur enfant</string>
     <string name="e_disabled_by_policy_title">The paramètre est verrouillé</string>
-</resources>
\ No newline at end of file
+    <string name="e_peak_refresh_rate_summary">Activez cette option pour augmenter la fréquence de rafraîchissement de 60 à %1$d Hz</string>
+</resources>
diff --git a/res/values-it/e_strings.xml b/res/values-it/e_strings.xml
index b58a7340e571ee19f48a971c46466726a1d100e4..cac49d7eb4d0f52da6d1d7addd66ef07798eb1f3 100644
--- a/res/values-it/e_strings.xml
+++ b/res/values-it/e_strings.xml
@@ -38,4 +38,5 @@
     <string name="e_version_reboot_pending_summary">/e/OS v<xliff:g id="version" example="6.0">%1$s</xliff:g> - installato Riavvio obbligatorio</string>
     <string name="parental_control_dashboard_title">Controllo Parentale</string>
     <string name="parental_control_dashboard_summary">Aiuta i genitori a controllare il dispositivo del bambino</string>
-</resources>
\ No newline at end of file
+    <string name="e_peak_refresh_rate_summary">Attiva questa opzione per aumentare la frequenza di aggiornamento da 60 a %1$d Hz</string>
+</resources>
diff --git a/res/values/e_strings.xml b/res/values/e_strings.xml
index b3649f242ab828f18d6cb2955b06c1189b773c5e..9e3047a36719fbf66d722c230309cd6c31a67405 100644
--- a/res/values/e_strings.xml
+++ b/res/values/e_strings.xml
@@ -67,4 +67,7 @@
     <string name="parental_control_dashboard_summary">Helps parent to control child device</string>
 
     <string name="e_disabled_by_policy_title">"This setting is blocked"</string>
-</resources>
\ No newline at end of file
+ 
+    <!-- Refresh rate -->
+    <string name="e_peak_refresh_rate_summary">Turn on this option to raise the refresh rate from 60 to %1$d Hz</string>
+</resources>
diff --git a/src/com/android/settings/display/PeakRefreshRatePreferenceController.java b/src/com/android/settings/display/PeakRefreshRatePreferenceController.java
index 7bc34ef5598220efa438034d42c7114ca9e3bd22..b3f65f304987b1a839fade090e6230d11bf3d653 100644
--- a/src/com/android/settings/display/PeakRefreshRatePreferenceController.java
+++ b/src/com/android/settings/display/PeakRefreshRatePreferenceController.java
@@ -19,6 +19,7 @@ package com.android.settings.display;
 import android.content.Context;
 import android.hardware.display.DisplayManager;
 import android.os.Handler;
+import android.os.SystemProperties;
 import android.provider.DeviceConfig;
 import android.provider.Settings;
 import android.util.Log;
@@ -90,8 +91,13 @@ public class PeakRefreshRatePreferenceController extends TogglePreferenceControl
 
         mPreference = screen.findPreference(getPreferenceKey());
 
-        final String summary = mContext.getString(R.string.peak_refresh_rate_summary_custom,
-                (int)mPeakRefreshRate);
+        boolean usesContentDetection = SystemProperties.getBoolean(
+            "ro.surface_flinger.use_content_detection_for_refresh_rate", false);
+
+        final String summary = usesContentDetection
+            ? mContext.getString(R.string.peak_refresh_rate_summary_custom, (int) mPeakRefreshRate)
+            : mContext.getString(R.string.e_peak_refresh_rate_summary, (int) mPeakRefreshRate);
+
         mPreference.setSummary(summary);
     }