We were also quite impressed with the video conferencing and Ultra HD voice calling.
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Ultra HD (4K) TVs are brilliant to look at, as are the new OLED displays.
The new Ultra HD 4K screens have four times the number of pixels as standard High Definition TVs.
What's more, LG's Wireless Ultra HD Transmission system consumes less than half the power of other similar transmission technologies.
ENGADGET: LG shows off Wireless Ultra HD video streaming from phone to TV at MWC
Ultra HD Sharp is taking the lead in the development of the next generation of screen resolution: Ultra HD.
Now, with the new video player, consumers can for the first time enjoy true 4K Ultra HD video in the home.
And LG will be introducing two new sizes - 55-inch and 65-inch - to its Ultra HD TV lineup this year.
ENGADGET: LG's 55-inch OLED HDTV ships in Korea next week, has 100 pre-orders so far
High res screens will create desire for high res images. 10-plus companies will be launching Ultra HD televisions at the show.
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Supports Ultra HD 4 times the number of pixels of HD.
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When upscaled via the Sony 4K Ultra HD TVs, these discs serve as an ideal way for consumers to experience near-4K picture quality.
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When upscaled via the Sony 4K Ultra HD LED TVs, these discs serve as an ideal way for consumers to experience near-4K picture quality.
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"Sony is committed to delivering the finest 4K Ultra HD entertainment experiences to customers, " added Mike Lucas, senior vice president for Sony Electronics' Home Division.
This particular touch table now supports Ultra HD resolution (4K) and was shown running a software demo currently in use at Chicago's Museum of Science.
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Wireless Ultra HD Transmission technology makes the delivery of smartphone multimedia content to TVs faster and smoother than previous mobile video compression and transfer systems.
ENGADGET: LG shows off Wireless Ultra HD video streaming from phone to TV at MWC
This milestone marked the start of the Ultra HD TV era with LG also taking a leadership role in driving adoption of this new standard.
ENGADGET: LG's 55-inch OLED HDTV ships in Korea next week, has 100 pre-orders so far
We are delighted to propose this first Ultra HD platform forEurope.
High picture quality at ultra HD like resolution at lower cost.
This exciting next generation mobile feature enables users to view games and other smartphone content on Ultra HD TVs in real time, via wireless data transfer.
ENGADGET: LG shows off Wireless Ultra HD video streaming from phone to TV at MWC
LG's Ultra HD TV boasts 8 million pixels (3840 x 2160) to generate crystal clear images at a resolution four times higher than existing Full HD.
ENGADGET: LG's 55-inch OLED HDTV ships in Korea next week, has 100 pre-orders so far
In addition to boasting Ultra HD resolution, this prototype features a new screen technology, introduced as Moth Eye that virtually eliminates glare while preserving color vibrancy.
"The electronics industry's groundbreaking launch of 4K Ultra HD TV has given us reason to even further elevate our Blu-ray offering, " said David Bishop, President, SPHE.
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New compression formats like HEVC (high efficiency video coding) may be the key to enabling Ultra HD and making room for the explosion of mobile devices.
There's also a very limited amount of content in the new pixel-heavy Ultra HD format, though more will likely be churned out in the coming years.
It's a proof point of our leadership in all things 4K, and the first step in creating a full, complete 4K Ultra HD solution for the home.
Big ticket items like Ultra HD and even 3D printers hold promise for retailers offering a compelling service component or innovative shopping experience, but not next year.
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Ultra HD is expected to be a centrepiece at the show, with new Ultra HD sets showcased by display technology leaders revealing stellar resolution and immersive viewing experience.
Sony, as a total entertainment company encompassing movies and TV production, music, games and electronics, is uniquely positioned to be first to market in delivering 4K Ultra HD solutions.
Powering all 85 inches of high-def visuals is a quad-core processor, which should also help to up-sample 1080p footage to make better use of that Ultra HD (4K) resolution.
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This milestone is a pivotal moment in TV history because Ultra HD 4K technology will make it possible for consumers to purchase huge TVs with crystal clear picture quality.
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