They sound alike, but the two mobile payment solutions each offer their own unique advantages.
The PlayStation maker shows off its latest prototype, saying it's "close to the final consumer product." But is it ready to convert VR skeptics?
With its big-screened iPhone 6 lineup, Apple jumped past Samsung to capture a 20.4 percent share of smartphone sales last quarter, says research firm Gartner.
Microsoft's focus on productivity will be evident in the impending top-of-the-line smartphone, poised to launch alongside Windows 10.
Korean electronics giant fires the latest shots at rival Apple with newly designed flagship smartphones, a mobile payment system, and a virtual reality headset.
An annual event in San Francisco has often been where game developers come together to discuss design. Now it's one of the biggest showcases of the latest VR tech.
Samsung has a hefty $56 billion in cash, but dividends may not be a priority. For 2015, its investor relations chief says, "our primary objective is growth."
As tech giants try to figure out their place in the future, they're giving more autonomy to founders of companies they've swallowed up.
ZipDial lets consumers make a phone call and then instantly start receiving marketing promotions via text, voice, and app notifications. This is designed to appeal to people with limited or no Internet access.
The purchases bring former Zynga executive Mike Verdu on as an executive ahead of eventual public offering.