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Huawei has relied on the Google-developed Android operating system to power its popular range of smartphones.

Google has dealt a major blow to Chinese telecommunications giant Huawei by blocking the firm from using critical apps and services like Gmail and YouTube on its range of smartphones, according to reports.

Just like other major smartphone makers including Samsung and LG, Huawei relies on the Google-developed Android operating system to power its mobile devices.

But, amid a US crackdown on Chinese technology companies due to ongoing security concerns, Reuters and The Verge report that Google has suspended business with Huawei and in doing so hugely undermined its lineup of handsets, which are among the most critically-acclaimed and best-selling on the market.

Existing products will no longer receive Android updates, which bring new features and security improvements, and future releases will lose access to the vital Google Play Store, through which users download new apps.

Huawei will instead be restricted to using a public version of the operating system called Android Open Source Project, which does not include standard Google apps like Gmail, Google Maps, Google Photos and YouTube.

Although Huawei smartphones are banned from the US, enormous sales figures in China and impressive growth in parts of Europe has seen the company overtake iPhone maker Apple in terms of market share.

The Verge reported earlier this month that Huawei was now only behind Samsung when it comes to global smartphone sales, with 59.1 million shipments in the first quarter of 2019.

But the intervention from Google could cripple hopes of further expansion.

While a custom Huawei-built operating system would cause little issue in its home market, where most Google apps are banned anyway, it would likely be rejected by Western customers.

Google apps and services are a critical part of Android devices, and Huawei owners in Europe and the UK may now be forced to seek alternatives to what the Chinese company has to offer.

Huawei has not commented on the reports, but has continued to insist that its products pose no security threat.

Last week, its UK executive vice president Jeremy Thompson told Sky Newsit is willing to go the “extra mile” to reassure countries its technology is safe.

His comments came after Prime Minister Theresa May came in for criticism over a National Security Council decision to back the use of Huawei technology in “non-core” 5G network infrastructure in the UK.

That was despite a warning from the National Cyber Security Centre and the US government that the company could not be trusted.

Donald Trump has declared a “national emergency” over the perceived threat posed by Chinese companies and imposed severe sanctions on Huawei, with US companies barred from using telecommunications equipment made by firms deemed to pose a national security risk.

The US commerce department has also added Huawei and 70 affiliated companies to a blacklist banning it from acquiring components and technology from US firms without government approval.

Google has not responded directly to the reports, but said it was “complying with the order” issued by the US president and was “reviewing the implications”.

A widely-covered report out of France this week said that the blue light in LED lighting can damage the eyes. Dell, seeing the writing on the wall, isn’t taking any chances.

Blue light can damage the retina and disturb natural sleep rhythms, the French Agency for Food, Environmental and Occupational Health & Safety (ANSES) said in a statement, according to a report* from France24.

“Exposure to an intense and powerful [LED] light is ‘photo-toxic’ and can lead to irreversible loss of retinal cells and diminished sharpness of vision,” the agency said. LEDs are often used for home lighting and in offices.

Importantly, the agency “distinguished between high-intensity LED light, and ‘chronic exposure’ to lower intensity sources,” according to the report.

LEDs on cellphones, tablets and laptop screens “do not pose a risk of eye damage because their luminosity is very low compared to other types of lighting,” an ophthalmologist and head of the expert group that conducted the review, told reporters, according to France24.

(The French agency also called into question the effectiveness of some “anti-blue light” filters and sunglasses.)

Dell isn’t taking any chances

There is still a concern, however, about prolonged chronic exposure to device screens.

“We want to reduce the risk of blue light damage. The science is still being put together,” Frank Azor , VP and General Manager, Alienware, Gaming & XPS at Dell, told me in an interview this past week.

Dell is doing this “on several of our products and rolling out more into our portfolio in the future,” he said. “As we continue to invest in higher quality, brighter displays with better color gamuts, the unintended consequence is that blue light emissions have been increasing over time.”

“A lot of research is going on in this area. There are already solutions that reduce the light but they’re software based solutions,” he said. “That often compromises the color gamut of the screen in order to reduce the blue light,” Azor said.

Software-based solutions on smartphones and PCs typically give a yellow tint to the display.

“We’ve made a considerable investment in bringing up a hardware solution that allows you to reduce blue light to unharmful levels and it does it without any compromise to the display quality and the color gamut,” he said.

Azor said Dell has partnered with Eyesafe, which is helping Dell design the solution and certify it.

The OPPO K3 just received an official launch date today. The budget mid-ranger that will spearhead OPPO’s attack on aggressively priced products like Xiaomi’s Redmi Note 7 is due for a debut on May 23. There’s much we know about the handset but all that is mostly restricted to specifications. Now, OPPO’s newest teaser posted today on Weibo sheds light on a key aspect of the design that was suspected earlier. The new OPPO K3 was recently unearthed from China Telecom’s website with its complete specifications which we will mention below.

As for the new teaser, it clearly shows a pop-up camera clearing all doubts about the frontal facia of the handset. The rear is rumoured to look like the recently announced OPPO Reno series. A bunch of other features have also been confirmed including a Snapdragon 710 SoC, a 6.5-inch AMOLED display, and an on-screen fingerprint reader. Storage type will be UFS 2.1 and the handset will be loaded with some of the latest software features like Game Boost 2.0, Link Boost, and Frame Boost.

As for other specifications, we expect 16MP primary shooters on the rear and the front. Moreover, VOOC 3.0 is also being rumoured while battery size is not yet known. There’s a 6GB version as well as an 8GB version too and pricing is believed to be in the 1,000 Yuan to 2,200 Yuan bracket.

A short video reveals more details about the rumored phone.

It’s no secret that Motorola is working on a foldable phone. According to Sina Tech, Lenovo shared a video with media today that shows the new, RAZR-like phone in action — Engadget has since learned the video was an edited fan render Lenovo was using for a press demo. The video offers a glimpse of the device folding in half and opening flat.

Last month, we saw the first leaked images, and while you could see a hinge, the phone was displayed open. Now, in addition to demonstrating the phone’s foldability, this video does a close up on the hinge and teases the black, red and blue color options. Unfolded, the phone matches the photos leaked last month, and the video aligns with Motorola’s patent designs for a foldable phone. But, the clip is only 33 seconds long, so it leaves plenty of room for questions.

We don’t know when the device will launch, or how much it’ll cost, but according to The Wall Street Journal, it could be in the range of $1,500. That’s almost $500 less than the Galaxy Fold. If Motorola can avoid major design flaws and tap into nostalgia for the original RAZR, it might have a few advantages over its competitors.