diff --git a/tns-core-modules/ui/search-bar/search-bar.android.ts b/tns-core-modules/ui/search-bar/search-bar.android.ts
index 3ce9c4199..b6e041d75 100644
--- a/tns-core-modules/ui/search-bar/search-bar.android.ts
+++ b/tns-core-modules/ui/search-bar/search-bar.android.ts
@@ -138,16 +138,18 @@ export class SearchBar extends SearchBarBase {
     set [fontInternalProperty.native](value: Font | { typeface: android.graphics.Typeface, fontSize: number }) {
         let textView = this._getTextView();
 
-        let typeface: android.graphics.Typeface;
         if (value instanceof Font) {
-            typeface = value.getAndroidTypeface();
-            textView.setTextSize(value.fontSize);
-        } else {
-            typeface = value.typeface;
+            // Set value
+            textView.setTypeface(value.getAndroidTypeface());
+            if (value.fontSize !== undefined){
+                textView.setTextSize(value.fontSize);
+            }
+        } 
+        else {
+            // Reset value
+            textView.setTypeface(value.typeface);
             textView.setTextSize(android.util.TypedValue.COMPLEX_UNIT_PX, value.fontSize);
         }
-
-        textView.setTypeface(typeface);
     }
 
     get [backgroundInternalProperty.native](): Font {
diff --git a/tns-core-modules/ui/segmented-bar/segmented-bar.android.ts b/tns-core-modules/ui/segmented-bar/segmented-bar.android.ts
index 51c98c679..ff2670b3d 100644
--- a/tns-core-modules/ui/segmented-bar/segmented-bar.android.ts
+++ b/tns-core-modules/ui/segmented-bar/segmented-bar.android.ts
@@ -94,13 +94,18 @@ export class SegmentedBarItem extends SegmentedBarItemBase {
         };
     }
     set [fontInternalProperty.native](value: Font | { typeface: android.graphics.Typeface, fontSize: number }) {
-        let tv = this._textView;
+        let textView = this._textView;
         if (value instanceof Font) {
-            tv.setTypeface(value.getAndroidTypeface());
-            tv.setTextSize(value.fontSize);
-        } else {
-            tv.setTypeface(value.typeface);
-            tv.setTextSize(android.util.TypedValue.COMPLEX_UNIT_PX, value.fontSize);
+            // Set value
+            textView.setTypeface(value.getAndroidTypeface());
+            if (value.fontSize !== undefined){
+                textView.setTextSize(value.fontSize);
+            }
+        } 
+        else {
+            // Reset value
+            textView.setTypeface(value.typeface);
+            textView.setTextSize(android.util.TypedValue.COMPLEX_UNIT_PX, value.fontSize);
         }
     }
 
diff --git a/tns-core-modules/ui/tab-view/tab-view.android.ts b/tns-core-modules/ui/tab-view/tab-view.android.ts
index 617711dce..a496117f0 100644
--- a/tns-core-modules/ui/tab-view/tab-view.android.ts
+++ b/tns-core-modules/ui/tab-view/tab-view.android.ts
@@ -384,7 +384,8 @@ export class TabView extends TabViewBase {
         if (value instanceof Font) {
             isFont = true;
             typeface = value.getAndroidTypeface();
-        } else {
+        } 
+        else {
             typeface = value.typeface;
         }
 
@@ -397,7 +398,9 @@ export class TabView extends TabViewBase {
                 tv.setTypeface(typeface);
 
                 if (isFont) {
-                    tv.setTextSize(fontSize);
+                    if (fontSize !== undefined){
+                        tv.setTextSize(fontSize);
+                    }
                 }
                 else {
                     tv.setTextSize(android.util.TypedValue.COMPLEX_UNIT_PX, fontSize);
diff --git a/tns-core-modules/ui/text-base/text-base.android.ts b/tns-core-modules/ui/text-base/text-base.android.ts
index 86be64bc4..7b6474c31 100644
--- a/tns-core-modules/ui/text-base/text-base.android.ts
+++ b/tns-core-modules/ui/text-base/text-base.android.ts
@@ -52,17 +52,18 @@ export class TextBase extends TextBaseCommon {
     }
     set [fontInternalProperty.native](value: Font | { typeface: android.graphics.Typeface, fontSize: number }) {
         let textView = this._nativeView;
-
-        let typeface: android.graphics.Typeface;
         if (value instanceof Font) {
-            typeface = value.getAndroidTypeface();
-            textView.setTextSize(value.fontSize);
-        } else {
-            typeface = value.typeface;
+            // Set value
+            textView.setTypeface(value.getAndroidTypeface());
+            if (value.fontSize !== undefined){
+                textView.setTextSize(value.fontSize);
+            }
+        } 
+        else {
+            // Reset value
+            textView.setTypeface(value.typeface);
             textView.setTextSize(android.util.TypedValue.COMPLEX_UNIT_PX, value.fontSize);
         }
-
-        textView.setTypeface(typeface);
     }
 
     //TextAlignment