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4K Ultra High Definition: The next evolution in TV explained

A new kind of television will be taking over store shelves in 2015. It’s called 4K Ultra High Definition, or 4K UHD for short, and you’re going to be hearing a lot about it in the coming months. That’s because over the next few years, 4K UHD televisions are going to replace the 1080p HD televisions we’ve just become familiar with.

Just as we made a change from standard definition (SD) to high definition (HD) over the past few years, we’re now making another transition, from HD to 4K UHD. This new technology brings us higher resolution, sure, but 4K UHD brings other benefits as well.

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In this video, we explain how 4K UHD works and what it means for the future of television, all in easy-to-understand terms, so you can be ready when the time comes to purchase a new television.

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LG’s latest 4K UST projector only needs 2.2 inches of wall clearance
lg cinebeam hu915qe ultra short throw 4k laser projector 01

LG's new flagship ultra-short-throw (UST) 4K laser projector, the CineBeam HU915QE, sets some impressive new benchmarks, with 3,700 lumens of claimed brightness, and the ability to be placed as close as 2.2 inches away from a wall. At that distance, it can create a 90-inch image, but if you move it just a little farther away, to a distance of 7.2 inches, that image size can increase to a massive 120 inches. We're still waiting to hear how much LG wants for the HU915QE, but the company says it will be available to order before the end of June 2022.

UST projectors are the perfect solution for those who crave super-large image sizes for their movies, sports, and games, and who don't want to contend with a projector in the middle of their room or suspended from their ceiling. LG is no stranger to laser-driven UST projectors and has produced several models over the past few years. The HU915QE is the second and most advanced LG UST projector to be announced in 2022 -- it follows the the previously released CineBeam HU715Q, which only delivers 2,500 lumens.

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Sony brings laser power, native 4K to every 2022 projector
Sony XW Laser Series Projectors.

Sony has updated its 4K home theater projector lineup for 2022, and in so doing has said goodbye to high-pressure bulbs. The entire range now uses lasers as its light source, including the new entry-level, $6,000 VPL-XW5000ES, marking the first time a native 4K laser projector has been sold for so little.

Most of the models have also been redesigned with smaller chassis. Sony has also taken its X1 Ultimate image processing chip for projectors, which it previously reserved for its most expensive flagship, and given it to every model. It has also ditched 1080p resolution, going native 4K and HDR across its collection.
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Furrion’s 4K HDR outdoor TVs can take the heat
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If you're fortunate enough to live someplace where the great outdoors forms part of your living space, you might want to equip your patio with a TV. But if you do, it will need to withstand sun, rain, or anything else that mother nature can throw at it. Furrion's new Aurora line of 4K HDR outdoor TVs are designed to do just that, and come in three models for full sun, full shade, or anything in between, with prices starting at $1,400. The partial sun and full shade models are available now, with the full sun models coming in May, according to the company.

All three Furrion Aurora models (Full Sun, Partial Sun, Full Shade) are 4K HDR LED TVs that have been weatherproofed to an IP54 rating, which means they can withstand some dust and grit, and they won't object to rain or being hit with a sprinkler -- just don't dunk them in the pool. Furrion says this protection is also sufficient for all-weather use, including snow. The Full Sun and Partial Sun models are also designed to be impact and scratch-resistant, given that they're more likely to be placed where they could be exposed to an errant baseball, frisbee, or pool noodle.

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