diff --git a/packages/babel-preset-env/src/targets-parser.js b/packages/babel-preset-env/src/targets-parser.js
index 0a97f9f07b..ab009b0049 100644
--- a/packages/babel-preset-env/src/targets-parser.js
+++ b/packages/babel-preset-env/src/targets-parser.js
@@ -74,21 +74,31 @@ const getLowestVersions = (browsers: Array<string>): Targets => {
     try {
       // Browser version can return as "10.0-10.2"
       const splitVersion = browserVersion.split("-")[0].toLowerCase();
+      const isSplitUnreleased = isUnreleasedVersion(splitVersion, browserName);
 
-      if (isUnreleasedVersion(splitVersion, browserName)) {
+      if (!all[normalizedBrowserName]) {
+        all[normalizedBrowserName] = isSplitUnreleased
+          ? splitVersion
+          : semverify(splitVersion);
+        return all;
+      }
+
+      const version = all[normalizedBrowserName];
+      const isUnreleased = isUnreleasedVersion(version, browserName);
+
+      if (isUnreleased && isSplitUnreleased) {
         all[normalizedBrowserName] = getLowestUnreleased(
-          all[normalizedBrowserName],
+          version,
           splitVersion,
           browserName,
         );
+      } else if (isUnreleased) {
+        all[normalizedBrowserName] = semverify(splitVersion);
+      } else if (!isUnreleased && !isSplitUnreleased) {
+        const parsedBrowserVersion = semverify(splitVersion);
+
+        all[normalizedBrowserName] = semverMin(version, parsedBrowserVersion);
       }
-
-      const parsedBrowserVersion = semverify(splitVersion);
-
-      all[normalizedBrowserName] = semverMin(
-        all[normalizedBrowserName],
-        parsedBrowserVersion,
-      );
     } catch (e) {}
 
     return all;
diff --git a/packages/babel-preset-env/test/targets-parser.spec.js b/packages/babel-preset-env/test/targets-parser.spec.js
index 2a0d4bb074..268f50a510 100644
--- a/packages/babel-preset-env/test/targets-parser.spec.js
+++ b/packages/babel-preset-env/test/targets-parser.spec.js
@@ -75,6 +75,16 @@ describe("getTargets", () => {
       });
     });
 
+    it("prefers released version over TP", () => {
+      expect(
+        getTargets({
+          browsers: "safari tp, safari 11",
+        }),
+      ).toEqual({
+        safari: "11.0.0",
+      });
+    });
+
     it("returns TP version in lower case", () => {
       expect(
         getTargets({
@@ -84,6 +94,41 @@ describe("getTargets", () => {
         safari: "tp",
       });
     });
+
+    it("works with android", () => {
+      expect(
+        getTargets({
+          browsers: "Android 4",
+        }),
+      ).toEqual({
+        android: "4.0.0",
+      });
+    });
+
+    it("works with inequalities", () => {
+      expect(
+        getTargets({
+          browsers: "Android >= 4",
+        }),
+      ).toEqual({
+        android: "4.0.0",
+      });
+    });
+
+    it("ignores invalid", () => {
+      expect(
+        getTargets({
+          browsers: 59,
+          chrome: "49",
+          firefox: "55",
+          ie: "11",
+        }),
+      ).toEqual({
+        chrome: "49.0.0",
+        firefox: "55.0.0",
+        ie: "11.0.0",
+      });
+    });
   });
 
   describe("esmodules", () => {