The Samsung Galaxy S4 has dethroned the LG Optimus G to become Consumer Reports’ new top-rated smartphone.

It “delivered top-notch performance in the most critical areas of our tests, including the camera,” the report reads, before praising the handset’s display, and its “gesture- and sensor-based tools.”

Still trying to find a mobile browser you can really rely on? Maybe Opera’s new browser for Android will do the trick. Announced back in February, this is the first Opera browser powered by the WebKit rendering engine. It’s been in beta testing since March, but it officially launches today with additional features.

Samsung Wallet, the new Passbook-like virtual wallet service that was unveiled at Mobile World Congress back in February, has begun appearing on select Samsung devices in Korea and the United States. It’s currently compatible with the Galaxy S4, Galaxy S III, Galaxy Note, Galaxy Note II, Galaxy Note 10.1, and the Galaxy S II HD LTE.

Back in April, we heard Samsung was planning a “ruggedized” version of its new Galaxy S4 that would be both dust and water resistant, and considerably stronger than the original. Now that device, called the Galaxy S4 Active, has been leaked ahead of its official release.

Yahoo! has this morning announced that it has reached a deal to acquire popular blogging platform Tumblr for $1.1 billion. The company promises “not to screw it up,” and says that Tumblr will continue to operate as a separate business, with David Karp remaining CEO.