diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9c8a1fe8..7368a288 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
 ArduinoJson: change log
 =======================
 
+HEAD
+----
+
+* Added operators `==` and `!=` for `JsonDocument`
+
 v6.11.2 (2019-07-08)
 -------
 
diff --git a/src/ArduinoJson/Document/JsonDocument.hpp b/src/ArduinoJson/Document/JsonDocument.hpp
index 0934572e..48f89baf 100644
--- a/src/ArduinoJson/Document/JsonDocument.hpp
+++ b/src/ArduinoJson/Document/JsonDocument.hpp
@@ -282,6 +282,14 @@ class JsonDocument : public Visitable {
     return VariantConstRef(&_data);
   }
 
+  bool operator==(VariantConstRef rhs) const {
+    return getVariant() == rhs;
+  }
+
+  bool operator!=(VariantConstRef rhs) const {
+    return getVariant() != rhs;
+  }
+
  protected:
   JsonDocument(MemoryPool pool) : _pool(pool) {
     _data.setNull();
diff --git a/src/ArduinoJson/Operators/VariantComparisons.hpp b/src/ArduinoJson/Operators/VariantComparisons.hpp
index 80094c38..db673dc6 100644
--- a/src/ArduinoJson/Operators/VariantComparisons.hpp
+++ b/src/ArduinoJson/Operators/VariantComparisons.hpp
@@ -126,7 +126,8 @@ class VariantComparisons {
     return compare(rhs, lhs) == 0;
   }
   template <typename T>
-  friend bool operator==(const T &lhs, TVariant rhs) {
+  friend typename enable_if<!IsVisitable<T>::value, bool>::type operator==(
+      const T &lhs, TVariant rhs) {
     return compare(rhs, lhs) == 0;
   }
 
@@ -136,7 +137,8 @@ class VariantComparisons {
     return compare(lhs, rhs) == 0;
   }
   template <typename T>
-  friend bool operator==(TVariant lhs, const T &rhs) {
+  friend typename enable_if<!IsVisitable<T>::value, bool>::type operator==(
+      TVariant lhs, const T &rhs) {
     return compare(lhs, rhs) == 0;
   }
 
@@ -146,7 +148,8 @@ class VariantComparisons {
     return compare(rhs, lhs) != 0;
   }
   template <typename T>
-  friend bool operator!=(const T &lhs, TVariant rhs) {
+  friend typename enable_if<!IsVisitable<T>::value, bool>::type operator!=(
+      const T &lhs, TVariant rhs) {
     return compare(rhs, lhs) != 0;
   }
 
@@ -156,7 +159,8 @@ class VariantComparisons {
     return compare(lhs, rhs) != 0;
   }
   template <typename T>
-  friend bool operator!=(TVariant lhs, const T &rhs) {
+  friend typename enable_if<!IsVisitable<T>::value, bool>::type operator!=(
+      TVariant lhs, const T &rhs) {
     return compare(lhs, rhs) != 0;
   }
 
diff --git a/src/ArduinoJson/Variant/VariantRef.hpp b/src/ArduinoJson/Variant/VariantRef.hpp
index 00f82057..f6449326 100644
--- a/src/ArduinoJson/Variant/VariantRef.hpp
+++ b/src/ArduinoJson/Variant/VariantRef.hpp
@@ -380,5 +380,13 @@ class VariantConstRef : public VariantRefBase<const VariantData>,
     const CollectionData *obj = variantAsObject(_data);
     return VariantConstRef(obj ? obj->get(adaptString(key)) : 0);
   }
+
+  FORCE_INLINE bool operator==(VariantConstRef lhs) const {
+    return variantEquals(_data, lhs._data);
+  }
+
+  FORCE_INLINE bool operator!=(VariantConstRef lhs) const {
+    return !variantEquals(_data, lhs._data);
+  }
 };
 }  // namespace ARDUINOJSON_NAMESPACE
diff --git a/test/JsonDocument/CMakeLists.txt b/test/JsonDocument/CMakeLists.txt
index 2bf05cf9..1e2d7b8a 100644
--- a/test/JsonDocument/CMakeLists.txt
+++ b/test/JsonDocument/CMakeLists.txt
@@ -5,6 +5,7 @@
 add_executable(JsonDocumentTests
 	add.cpp
 	BasicJsonDocument.cpp
+	compare.cpp
 	containsKey.cpp
 	createNested.cpp
 	DynamicJsonDocument.cpp
diff --git a/test/JsonDocument/compare.cpp b/test/JsonDocument/compare.cpp
new file mode 100644
index 00000000..2c0660bf
--- /dev/null
+++ b/test/JsonDocument/compare.cpp
@@ -0,0 +1,77 @@
+// ArduinoJson - arduinojson.org
+// Copyright Benoit Blanchon 2014-2019
+// MIT License
+
+#include <ArduinoJson.h>
+#include <catch.hpp>
+
+TEST_CASE("DynamicJsonDocument::operator==(const DynamicJsonDocument&)") {
+  DynamicJsonDocument doc1(4096);
+  DynamicJsonDocument doc2(4096);
+
+  SECTION("Empty") {
+    REQUIRE(doc1 == doc2);
+    REQUIRE_FALSE(doc1 != doc2);
+  }
+
+  SECTION("With same object") {
+    doc1["hello"] = "world";
+    doc2["hello"] = "world";
+    REQUIRE(doc1 == doc2);
+    REQUIRE_FALSE(doc1 != doc2);
+  }
+  SECTION("With different object") {
+    doc1["hello"] = "world";
+    doc2["world"] = "hello";
+    REQUIRE_FALSE(doc1 == doc2);
+    REQUIRE(doc1 != doc2);
+  }
+}
+
+TEST_CASE("DynamicJsonDocument::operator==(const StaticJsonDocument&)") {
+  DynamicJsonDocument doc1(4096);
+  StaticJsonDocument<256> doc2;
+
+  SECTION("Empty") {
+    REQUIRE(doc1 == doc2);
+    REQUIRE_FALSE(doc1 != doc2);
+  }
+
+  SECTION("With same object") {
+    doc1["hello"] = "world";
+    doc2["hello"] = "world";
+    REQUIRE(doc1 == doc2);
+    REQUIRE_FALSE(doc1 != doc2);
+  }
+
+  SECTION("With different object") {
+    doc1["hello"] = "world";
+    doc2["world"] = "hello";
+    REQUIRE_FALSE(doc1 == doc2);
+    REQUIRE(doc1 != doc2);
+  }
+}
+
+TEST_CASE("StaticJsonDocument::operator==(const DynamicJsonDocument&)") {
+  StaticJsonDocument<256> doc1;
+  DynamicJsonDocument doc2(4096);
+
+  SECTION("Empty") {
+    REQUIRE(doc1 == doc2);
+    REQUIRE_FALSE(doc1 != doc2);
+  }
+
+  SECTION("With same object") {
+    doc1["hello"] = "world";
+    doc2["hello"] = "world";
+    REQUIRE(doc1 == doc2);
+    REQUIRE_FALSE(doc1 != doc2);
+  }
+
+  SECTION("With different object") {
+    doc1["hello"] = "world";
+    doc2["world"] = "hello";
+    REQUIRE_FALSE(doc1 == doc2);
+    REQUIRE(doc1 != doc2);
+  }
+}