diff --git a/src/compatibility/5.1/android-5.1-cdd.html b/src/compatibility/5.1/android-5.1-cdd.html
index bd8b17f..ef84ff8 100644
--- a/src/compatibility/5.1/android-5.1-cdd.html
+++ b/src/compatibility/5.1/android-5.1-cdd.html
@@ -3635,9 +3635,18 @@
  </tr>
  <tr>
     <td><ul>
-    <li class="table_list">xhdpi or lower on small/normal screens</li>
-    <li class="table_list">hdpi or lower on large screens</li>
-    <li class="table_list">mdpi or lower on extra large screens</li></ul></td>
+    <li class="table_list">hdpi or lower on small/normal screens</li>
+    <li class="table_list">mdpi or lower on large screens</li>
+    <li class="table_list">ldpi or lower on extra large screens</li>
+    </ul></td>
+    <td>424MB</td>
+    <td>Not applicable</td>
+ </tr>
+ <tr>
+    <td><ul>
+    <li class="table_list">xhdpi or higher on small/normal screens</li>
+    <li class="table_list">hdpi or higher on large screens</li>
+    <li class="table_list">mdpi or higher on extra large screens</li></ul></td>
     <td>512MB</td>
     <td>832MB</td>
  </tr>
@@ -3664,6 +3673,10 @@
 dedicated to hardware components such as radio, video, and so on that is not
 under the kernel&rsquo;s control.</p>
 
+<p>Device implementations with less than 512MB of memory available to the kernel
+and userspace, unless an Android Watch, MUST return the value "true" for
+ActivityManager.isLowRamDevice().</p>
+
 <p>Android Television devices MUST have at least 5GB and other device
 implementations MUST have at least 1.5GB of non-volatile storage available for
 application private data. That is, the /data partition MUST be at least 5GB for
@@ -4816,4 +4829,4 @@
 
 </div>
 </body>
-</html>
\ No newline at end of file
+</html>