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$d Hz zu erhöhen</string>
+</resources>
diff --git a/res/values-es/e_strings.xml b/res/values-es/e_strings.xml
index fe82c2caf44ffd29eeae340ac4f0157a7b08831a..8574d35898e6ecbf23c505beb777f7f56cd4fc7f 100644
--- a/res/values-es/e_strings.xml
+++ b/res/values-es/e_strings.xml
@@ -31,5 +31,5 @@
     <string name="telemetry_dialog_message">Permitirá el informe automático de errores cuando una aplicación se bloquee o se cierre inesperadamente. Reinicia tu dispositivo después de cambiar esta configuración.</string>
     <string name="use_ota_staging_popup_message">Te permitirá descargar e instalar versiones de prueba de /e/ OS. Estas versiones pueden ser inestables y sólo deben utilizarse con fines de prueba. Por favor, acepta sólo si sabes lo que estás haciendo.</string>
     <string name="parental_control_dashboard_title">Control paterno</string>
-    <string name="parental_control_dashboard_summary">Ayuda a los padres a controlar el dispositivo de sus hijos</string>               
-</resources>
\ No newline at end of file
+    <string name="e_peak_refresh_rate_summary">Active esta opción para aumentar la frecuencia de actualización de 60 a %1$d Hz</string>
+</resources>
diff --git a/res/values-fr/e_strings.xml b/res/values-fr/e_strings.xml
index b73f3f3dd44672fb0aca0200f3820d730dba7ae0..7db99914f9c142667663f4f3c5d291ef5d88c665 100644
--- a/res/values-fr/e_strings.xml
+++ b/res/values-fr/e_strings.xml
@@ -39,4 +39,5 @@
     <string name="e_developer_options">Options /e/OS pour les développeurs</string>
     <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>
-</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 261eaf1316e126232d740569007cda29b0a2e277..608f9d30a9f80134546b7cf7e48f7c83e68e6b9b 100644
--- a/src/com/android/settings/display/PeakRefreshRatePreferenceController.java
+++ b/src/com/android/settings/display/PeakRefreshRatePreferenceController.java
@@ -23,6 +23,7 @@ import static com.android.internal.display.RefreshRateSettingsUtils.findHighestR
 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;
@@ -85,8 +86,15 @@ public class PeakRefreshRatePreferenceController extends TogglePreferenceControl
         int defaultPeakRefreshRate = Math.round(mPeakRefreshRate);
 
         mPreference = screen.findPreference(getPreferenceKey());
-        mPreference.setSummary(mContext.getString(
-                R.string.peak_refresh_rate_summary, defaultPeakRefreshRate));
+
+        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, defaultPeakRefreshRate)
+            : mContext.getString(R.string.e_peak_refresh_rate_summary, defaultPeakRefreshRate);
+
+        mPreference.setSummary(summary);
     }
 
     @Override