diff --git a/samples/android/15-puzzle/.project b/samples/android/15-puzzle/.project
index 415bed2576..9005e16179 100644
--- a/samples/android/15-puzzle/.project
+++ b/samples/android/15-puzzle/.project
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <projectDescription>
-	<name>15-puzzle</name>
+	<name>Sample - 15-puzzle</name>
 	<comment></comment>
 	<projects>
 	</projects>
diff --git a/samples/android/15-puzzle/res/values/strings.xml b/samples/android/15-puzzle/res/values/strings.xml
index 99e7315887..35902fd9af 100644
--- a/samples/android/15-puzzle/res/values/strings.xml
+++ b/samples/android/15-puzzle/res/values/strings.xml
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="app_name">15-puzzle</string>
+    <string name="app_name">OpenCV Sample - 15-puzzle</string>
 </resources>
diff --git a/samples/android/image-manipulations/.project b/samples/android/image-manipulations/.project
index 6c7d5fd7ce..2920cef591 100644
--- a/samples/android/image-manipulations/.project
+++ b/samples/android/image-manipulations/.project
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <projectDescription>
-	<name>image-manipulations</name>
+	<name>Sample - image-manipulations</name>
 	<comment></comment>
 	<projects>
 	</projects>
diff --git a/samples/android/image-manipulations/res/values/strings.xml b/samples/android/image-manipulations/res/values/strings.xml
index 630c8e3f6d..590b4485b3 100644
--- a/samples/android/image-manipulations/res/values/strings.xml
+++ b/samples/android/image-manipulations/res/values/strings.xml
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="app_name">image-manipulations</string>
+    <string name="app_name">OpenCV sample - image-manipulations</string>
 </resources>