So for at least the next couple of years, you'll be playing your 4K video off a hard drive or disc, or you'll get it from the Internet or your cable company in a heavily compressed form (that is, it will use less data to describe each frame of the picture, with some sacrifice in quality).

The penetration of Chinese and Japanese firms into the global OLED display market, which is dominated by Korean companies, is threatening Korean industry.

Flexible displays have still yet to appear en masse, despite many of the biggest tech companies spending lots of time and money developing them.

Toshiba said Thursday that it would stop making and selling TVs for the North America market amid stiff price competition.

Samsung has announced the first full-year revenue decline at its mobile division since 2006 - a 21% fall - analysts barely mentioned that business. They focused instead on the semiconductor arm.

Qualcomm reduced its outlook for fiscal 2015, saying it expects its newest Snapdragon mobile chip will not be used in a major customer's flagship smartphone, sending its shares lower.

Qualcomm is a great American technology company. But it has two weaknesses. First, its growth depends too much on two business segments - CDMA technologies and technology licensing. Second, it relies too much on the Chinese market to monetize these technologies.

During Apple's quarterly conference call on Tuesday, CEO Tim Cook said Apple Watch development is on track and expects to launch the device in April, coming in just under the company's "early 2015" promise.

Singapore unexpectedly eased monetary policy, sending the currency to the weakest since 2010 against the US dollar as the country joined global central banks in shoring up growth amid dwindling inflation.

Sony plans to cut around 1,000 additional jobs in its struggling smartphone division as it tries to bring its electronics business back into the black, sources said on Wednesday.

Taiwan's Foxconn Technology Group, the world's largest contract electronics manufacturer, will cut its massive workforce, the company told Reuters, as the Apple supplier faces declining revenue growth and rising wages in China.

Get details on how some telecoms have been able to increase revenue, thanks to real-time anticipatory selling propelled by big data analytics.

Greenwave Systems launches research and development center focusing on Internet of Things technology, and plans to expand its headcount in the country by 50%.

No 3D TVs were shown at CES. The industry is counting on 4k and 8k instead.

A sports bar is a great place to watch the big game. But if you're buying a TV for your Super Bowl party at home, Consumer Reports has complete buying advice. Its testers say a screen that's at least 50 inches or larger is a good size for a crowd.

At the World Economic Forum, Google's Eric Schmidt is predicting that the Internet will disappear.

Korean businesses invested US$3.97 billion in China, up almost 30 percent compared to 2013 and the most since 2006, according to the Korea International Trade Association on Sunday.

For more than a year now, an enormous solar thermal power plant has been humming along in the Arizona desert, sending out power as needed, even well after sunset.

It has been all the hype for the past few years at CES, and it can now be found in any store selling televisions.

IBM is expected to go through a massive reorg next month that will reportedly see 26% of its 430,000-strong work force let go, or 111,800 people.

The owner of the mobile network Three has confirmed it is in exclusive negotiations to acquire O2 UK from Spanish telco Telefonica.

Growth in Asia's fourth largest economy, South Korea, fell to a six year low in the fourth quarter of 2014.

Samsung Electronics said it is considering a stock split, the latest signal that the company is willing to bend to demands from shareholders and regulators as its shares trade at more than US$1,200 each.

A new report investigating the importance of public opinion and policy priority on renewable energy development has concluded "winning community consent is the only sustainable way to deliver affordable, green energy to the UK in the long term."

There's a shareholder resolution being presented to BP and Shell in the current round of annual meetings, one that asks them to invest more in renewable energy.