4k

Sony Alpha 7s II arrives with 4K video, ultra-high ISO

Sony Alpha 7s II arrives with 4K video, ultra-high ISO

Sony has just announced its latest camera, the Alpha A7s II. As a follow-up to the original Alpha A7s, the new full-frame mirrorless shooter maintains the same 409,600 ISO setting, but adds support for internal 4K video recording. The first model relied on an external recorder for 4K, making it the camera's biggest weakness. Those who passed on the original A7s may find themselves tempted to upgrade, as the new model includes several other refinements in addition to better video features.

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iPhone 6s and iPad Pro: every hands-on video you need

iPhone 6s and iPad Pro: every hands-on video you need

Yesterday we had the opportunity to get some hands-on time with the full collection of new Apple products at the company's special event in California. Included were the iPhone 6s, the iPhone 6s Plus, the iPad Pro, and the new Apple TV. Today we've got a hands-on video roundup with the iPhone 6s and 6s Plus, a video of the device's camera apps, the iPad Pro, the Pro with its new Apple Pencil, and the iPad Pro Smart Keyboard.

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21.5-inch iMac with 4K display tipped for October launch

21.5-inch iMac with 4K display tipped for October launch

It seems that Apple is really dreaming it big this year. Aside from the big iPad Pro expected to be revealed in little less than a week, Apple is now also said to be preparing a refresh to the smaller 21.5-inch iMac that bumps up the resolution to 4K, matching the same huge leap that the larger iMac made to 5K resolution. According to sources, this new model will be revealed around the end of October, to coincide with the launch of OS X El Capitan.

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Snap 4K flying camera drone keeps your hands safe

Snap 4K flying camera drone keeps your hands safe

We've seen a drones a lot these past days, months, and even years. We've seen them do a lot of things, like surviving crashing into walls or even, sadly, harm people. But Vantage Robotics is returning to the roots of what made personal UAVs a popular consumer product: taking photos and recording videos from near impossible angles, distances, and locations. The company's new Snap 4K flying camera promises to do just that while protecting your hand for those times when you do have to hold it.

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Samsung Ultra HD Blu-ray player supports 4K streaming, HDR video

Samsung Ultra HD Blu-ray player supports 4K streaming, HDR video

At IFA 2015 in Berlin today, Samsung unveiled its first Ultra HD Blu-ray player. The player sees Samsung bringing its support for Ultra HD media beyond just streaming and to physical discs as well, which offer four times the resolution of standard Blu-ray and 64 times the number of colors. Even more impressive is that the new player is capable of upscaling content to "UHD resolution for any disc," and even supports streaming 4K video content and high dynamic range (HDR) video playback.

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Sony Xperia Z5 Premium hands-on with 4K display

Sony Xperia Z5 Premium hands-on with 4K display

Today we're having a look at the Sony Xperia Z5 Premium with 4K display, deciding whether or not it makes sense to go this far with sharpness on a mobile display. This device has a 5.5-inch display panel, meaning you'll have 806 pixels per inch - far more than is discernible by the human eye. We'll have to try this device out for an extended period of time before we decide whether or not it'll be worth the "Premium" price it'll cost.

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LG has four more 4K OLED TVs to display at IFA 2015

LG has four more 4K OLED TVs to display at IFA 2015

Albert Einstein defined insanity as doing the same thing over and over again yet expecting different results. That definition might seem appropriate with LG's strategy of inundating the consumer market with model after model of 4K UHD smart TVs. But since it's almost time for IFA 2015, the manufacturer could be excused for trying to push harder a segment that is worryingly stagnating. Introducing the two EF9500s, ED9200, and the curved EG9100, LG's latest hurrah for the Smart TV segment, on top of the 9 others it already launched this year.

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AUO’s new displays include 4K smartphones, wearables

AUO’s new displays include 4K smartphones, wearables

AUO or AU Optronics isn't exactly a name you'll always hear thrown around when it comes to displays, compared with, say Sharp or even JDI, but the company has been steadily putting out screen after screen intended for a wide range of electronic devices, including smarpthones, tablets, TVs, in-vehicle systems, and even vending machines. Releasing a flood of new screens right before IFA 2015, AUO is once again trying to cover that large gamut of products, which now also include everyone's favorite eccentric gadget, the ever so loyal smartwatch.

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Canon’s next portable zoom lens will target 4K broadcasting

Canon’s next portable zoom lens will target 4K broadcasting

4K resolution content is no longer just the purview of the movie-making industry. With the prevalence of consumer equipment for both viewing and recording 4K content, the trend has also started to become popular in broadcast media as well. To support this budding development in the industry, Canon is developing a new portable zoom lens that caters to 4K broadcast cameras, attempting to bring together the advantage of mobility of conventional HDTV lenses with the quality that's required for the next generation of broadcast media.

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DirecTV 4K Genie Mini spreads UHD around the home

DirecTV 4K Genie Mini spreads UHD around the home

DirecTV has launched a new Ultra HD set-top box, the 4K Genie Mini, extending UHD content to more TVs around the home. Available as an add-on for those with DirecTV's existing Genie HD DVR, the new box is around the size of a paperback book and offers remote access to all the usual on-demand and DVR content stored on the main box.

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YouTuber films Mad Max GoKart Paintball War in glorious 4K

YouTuber films Mad Max GoKart Paintball War in glorious 4K

Today the creative video maker Devin Super Tramp has released a tribute to the action film of the summer: Mad Max: Fury Road. This tribute is not just a bunch of dust-coated Warboys firing arrows at one another in cobbled-together monster machines, but something so much more wonderful. Instead of full-sized cars, this war is being fought with GoKarts. Instead of using full-sized machine guns, this tiny feature uses guns generally employed on paintball.

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Sony 4K X-Reality Pro branding tipped for mobile devices

Sony 4K X-Reality Pro branding tipped for mobile devices

Earlier this month we talked a bit about a new smartphone that was tipped to be on the way from Sony. That device is claimed to be called the Xperia Z5 Plus and the big claim to fame for that smartphone is the use of a big 4K resolution screen. If true, the Sony smartphone would be among the first to bring a 4K screen to the mobile market.

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