diff --git a/map/proto_to_styles.cpp b/map/proto_to_styles.cpp
index d8a09ed51b..162e6adf1f 100644
--- a/map/proto_to_styles.cpp
+++ b/map/proto_to_styles.cpp
@@ -122,7 +122,8 @@ void ConvertStyle(CircleRuleProto const * pSrc, double scale, graphics::Circle::
 
 void ConvertStyle(CaptionDefProto const * pSrc, double scale, graphics::FontDesc & dest, m2::PointD & offset)
 {
-  uint8_t const h = static_cast<int>(pSrc->height() * scale);
+  // fonts smaller than 8px look "jumpy" on LDPI devices
+  uint8_t const h = max(8, static_cast<int>(pSrc->height() * scale));
 
   offset = m2::PointD(0,0);
   if (pSrc->has_offset_x())
diff --git a/platform/platform.cpp b/platform/platform.cpp
index bd5688f728..972c42d213 100644
--- a/platform/platform.cpp
+++ b/platform/platform.cpp
@@ -58,43 +58,7 @@ string Platform::DefaultUrlsJSON() const
 
 void Platform::GetFontNames(FilesList & res) const
 {
-  char const * fontsWhitelist[] = {
-    "Roboto-Regular.ttf",
-    "DroidSansArabic.ttf",
-    "DroidNaskh-Regular.ttf",
-    "Lohit-Bengali.ttf",
-    "Lohit-Devanagari.ttf",
-    "Lohit-Tamil.ttf",
-    "DroidSansThai.ttf",
-    "DroidSans.ttf",
-    "DroidSansArmenian.ttf",
-    "DroidSansEthiopic-Regular.ttf",
-    "DroidSansGeorgian.ttf",
-    "DroidSansHebrew-Regular.ttf",
-    "DroidSansHebrew.ttf",
-    "DroidSansJapanese.ttf",
-    "DroidSansFallback.ttf",
-    "LTe50872.ttf",
-    "LTe50259.ttf",
-    "DejaVuSans.ttf",
-    "arial.ttf"
-  };
-
-  char const * systemFontsPath[] = {
-    "/system/fonts/",
-    "/usr/share/fonts/truetype/droid/",
-    "/usr/share/fonts/truetype/ttf-dejavu/",
-  };
-
-  for (size_t i = 0; i < ARRAY_SIZE(fontsWhitelist); ++i)
-  {
-    for (size_t j = 0; j < ARRAY_SIZE(systemFontsPath); ++j)
-    {
-      string const path = string(systemFontsPath[j]) + fontsWhitelist[i];
-      if (IsFileExistsByFullPath(path))
-        res.push_back(path);
-    };
-  };
+  GetSystemFontNames(res);
 
   string const resourcesPaths[] = { WritableDir(), ResourcesDir() };
 
diff --git a/platform/platform.hpp b/platform/platform.hpp
index b826dc970e..89c87ac1d9 100644
--- a/platform/platform.hpp
+++ b/platform/platform.hpp
@@ -129,6 +129,10 @@ public:
 
   /// @return JSON-encoded list of urls if metaserver is unreachable
   string DefaultUrlsJSON() const;
+
+private:
+  void GetSystemFontNames(FilesList & res) const;
+
 };
 
 extern Platform & GetPlatform();
diff --git a/platform/platform_unix_impl.cpp b/platform/platform_unix_impl.cpp
index d16291c1e7..6c11ecd16d 100644
--- a/platform/platform_unix_impl.cpp
+++ b/platform/platform_unix_impl.cpp
@@ -13,6 +13,67 @@
   #include <sys/vfs.h>
 #endif
 
+void Platform::GetSystemFontNames(FilesList & res) const
+{
+#if defined(OMIM_OS_MAC) || defined(OMIM_OS_IPHONE)
+#else
+  char const * fontsWhitelist[] = {
+    "Roboto-Regular.ttf",
+    "DroidSansFallback.ttf",
+    "DroidSans.ttf",
+    "DroidSansArabic.ttf",
+    "DroidNaskh-Regular.ttf",
+    "Lohit-Bengali.ttf",
+    "Lohit-Devanagari.ttf",
+    "Lohit-Tamil.ttf",
+    "DroidSansThai.ttf",
+    "DroidSansArmenian.ttf",
+    "DroidSansEthiopic-Regular.ttf",
+    "DroidSansGeorgian.ttf",
+    "DroidSansHebrew-Regular.ttf",
+    "DroidSansHebrew.ttf",
+    "DroidSansJapanese.ttf",
+    "LTe50872.ttf",
+    "LTe50259.ttf",
+    "DejaVuSans.ttf",
+    "arial.ttf"
+  };
+
+  char const * systemFontsPath[] = {
+    "/system/fonts/",
+    "/usr/share/fonts/truetype/droid/",
+    "/usr/share/fonts/truetype/ttf-dejavu/",
+  };
+
+  uint64_t fileSize = 0;
+
+  for (size_t i = 0; i < ARRAY_SIZE(fontsWhitelist); ++i)
+  {
+    for (size_t j = 0; j < ARRAY_SIZE(systemFontsPath); ++j)
+    {
+      string const path = string(systemFontsPath[j]) + fontsWhitelist[i];
+      if (IsFileExistsByFullPath(path))
+      {
+        if (GetFileSizeByName(path, fileSize))
+        {
+          res.push_back(path);
+          LOG(LINFO, ("Found system font", path, "with file size", fileSize));
+        }
+      }
+    }
+  }
+
+  // Ignoring system fonts if broken Samsung Duos font detected
+  if (GetPlatform().GetFileSizeByName("/system/fonts/DroidSans.ttf", fileSize))
+  {
+    if (fileSize == 183560)
+    {
+      res.clear();
+      LOG(LINFO, ("Ignoring system fonts"));
+    }
+  }
+#endif
+}
 
 bool Platform::IsFileExistsByFullPath(string const & filePath)
 {
diff --git a/platform/platform_win.cpp b/platform/platform_win.cpp
index 43541563e9..e7058814e2 100644
--- a/platform/platform_win.cpp
+++ b/platform/platform_win.cpp
@@ -148,3 +148,7 @@ bool Platform::GetFileSizeByFullPath(string const & filePath, uint64_t & size)
   }
   return false;
 }
+
+void Platform::GetSystemFontNames(FilesList & res) const
+{
+}