US ratchets up pressure on Chinese telecom firms

The Federal Communications Commission (FCC) is looking to strip three Chinese telecom firms of their US operating licenses.

China Unicom Americas, Pacific Networks and ComNet had failed to explain their links to Beijing, the FCC said.

The US communications watchdog has long argued those links could pose a national security risk.

The move signals that US president Joe Biden is likely continue Donald Trump’s tough approach on Chinese tech firms.

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Expelled from US
The FCC voted unanimously on Wednesday to revoke the licenses of the three companies, a move that could see them expelled from the US market.

The companies were asked in April last year to address concerns over the their links to the Chinese government, which the FCC claimed could leave them vulnerable to its “exploitation, influence, and control”.

But while the companies have tried to address the FCC’s concerns, it has not accepted their explanations.

“The threat to our networks from entities aligned with Communist China is one that we must address head on, and I am pleased that the FCC continues to show the strength and resolve necessary to meet this menace,” FCC Commissioner Brendan Carr said in a statement.

China Unicom is a unit of one China’s three major telecommunications networks.

Pacific Networks resells international voice and data services to US operators, while its subsidiary ComNet provides a variety of mobile services, including SIM cards and international calling cards.

The FCC granted approvals for the three companies to operate in the US more than a decade ago, when there was less concern in the US about Chinese technology companies.

More scrutiny
Separately, the Commerce Department said it had served subpoenas on multiple Chinese firms which operate in the US, to see if they pose a national security risk.

The move followed a Trump-era executive order, which sought to secure telecommunications and technology supply chain.

The subpoenas will gather information to “allow us to make a determination for possible action that best protects the security of American companies, American workers, and US national security,” Commerce Secretary Gina Raimondo said.

“Beijing has engaged in conduct that blunts our technological edge and threatens our alliances,” she added.

The department did not name any companies.

Space projects scrubbed in UK overseas aid cut

Space projects are the latest international scientific collaborations to lose funding because of the cut in UK overseas aid.

Ten initiatives that would have used space data to tackle developing-world problems, such as human trafficking and flood vulnerability, have had their support cancelled.

Ministers are dropping the commitment to spend 0.7% of GNI on foreign aid.

The result of Covid financial pressure, the move is supposed to be temporary.

But for the affected projects, it has left them scrambling to find alternative financing in an attempt to keep their ideas alive.

The projects all fall under the UK Space Agency’s award-winning International Partnership Programme (IPP).

The IPP has grant-funded 43 projects in 47 countries across Africa, Asia-Pacific and Latin America since its launch in 2016 – and is acknowledged by independent assessment to have had high impact. Annual spend has been about £20m.

But no new collaborations will receive support in 2021/22.

The 10 projects that received initial, or “discovery”, funding last August have been told they won’t now get the cash to move to the “delivery phase”.

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Dr Andrea Berardi, from the Open University, described the decision as “sad”, “embarrassing”, and “frankly baffling” given the relatively small sums involved.

His DETECT team is using satellite radar data to find areas of water that are potential breeding zones for malaria-carrying mosquitoes. Drones would investigate these pools of standing water and deliver a safe biocontrol agent.

“I think we would have revolutionised mosquito vector control in hard to reach areas, especially like the Amazon region where basically all other control methods have completely failed,” Dr Berardi told BBC News.

“We made promises to governments in three countries – Guyana, Vietnam and Sri Lanka – that we would be offering the solution to them with UK government support. This is incredibly damaging to the reputation of the UK.”

Earth observation consultant Dr Geoff Smith has been working on the University of Nottingham-led SAtellite SArgassum Monitoring System (SASAMS).

This would use spacecraft imagery to find problematic seaweed invasions along Mexico’s Caribbean coast. Large quantities of sargassum can disrupt the local ecosystem by smothering seagrasses and corals, and the fish that live among them; and will damage tourism because people don’t want to visit blighted beaches.

“SASAMS would allow people to plan better, by seeing the seaweed a few kilometres offshore. They’d know where to put booms out to try to collect it before it reached the beaches. It’s a solution that could be used all around the Caribbean,” Dr Smith explained.

“We’d developed the technology, engaged with stakeholders and were looking forward to seeing the operational phase – and then we got a letter to say it wasn’t going to happen.”

What has puzzled IPP teams is the emphasis put on their type of international engagement in Tuesday’s Integrated Review, which set out new foreign policy objectives for a post-Brexit Britain.

The overseas development assistance (ODA) approach was praised in the document, which led Sir Jeremy Farrar, the director of the Wellcome Trust, to comment: “There’s a growing gulf between rhetoric and reality in the government support for science. The Integrated Review is full of fantastic and achievable ambitions, but the words are meaningless if they’re not backed up with funding.”

The UK Space Agency disperses the funds it receives from the Department for Business, Energy & Industrial Strategy. A BEIS spokesperson told BBC News: “The UK remains a world-leading aid donor. We will spend more than £10bn this year to address poverty, tackle climate change, fight Covid and improve global health.

“We are working with our delivery partners, including the UK Space Agency, to implement the new settlement for 2021/22 and protect the most effective research programmes.”

Ministers intend to set out their broader R&D plans shortly. They have promised to raise investment significantly, to reach 2.4% of national productivity by 2027.

Foreign Secretary Dominic Raab has said the decision to cut overseas aid from 0.7% of UK Gross National Income (GNI) to 0.5% will be reversed when the fiscal situation allows. He told MPs the amount spent on aid even after the cut was “extraordinary”.

The UK’s national research funding agency, UKRI, informed scientists last week by letter that there would be a £120m shortfall for the projects it supports through the international aid budget.

UK Space Agency IPP projects already in the delivery phase will receive their expected funding this year.

Google Play store to cut fees for Android app developers

Google plans to reduce the fees it charges to feature Android apps within its Play store.

From 1 July, it will take a 15% cut from the first $1m (£720,000) in sales each year of the apps and any digital goods and services sold within them, rather than its current 30% commission.

It follows a similar step announced by Apple in November.

Regulators are investigating both of the big tech companies following claims of anti-competitive practices.

The situation for Google is slightly different in that it allows rival app stores to work on its mobile platform, and also makes it easier to install software by other means.

However, the fact that the Play store remains most Android phones’ default option may be judged to give it an unfair advantage.

Games developer Epic is among those to have argued that both Apple and Google charge “exorbitant” fees.

Bigger payouts
In a blog, Google’s vice president of product management defended its charges on the grounds that the company provided marketing tools and other resources to help developers succeed.

But Sameer Samat acknowledged taking developers’ “input into account” over the matter.

The firm said 99% of global Android developers did not earn over $1m a year, so would benefit from a 50% reduction in fees.

Those that do earn more should find the scheme to be more generous than Apple’s, it added.

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Google’s 15% rate will apply to the first $1m of sales a developer makes each year regardless of their total earnings, with the remainder subject to the 30% fee.

By contrast, Apple only offers a 15% rate if a developer’s net sales fall below $1m. As soon as they surpass that limit, all earnings are subject to the higher charge.

Apple issued the latest defence of its own practices on Monday, when it said more than 330,000 jobs in the UK alone were supported by its App Store.It’s a fast-growing industry, key to the infrastructure of the digital economy – and dominated by two giants which control access and prices.

In any other business than mobile apps – say electricity or communications networks – you would expect such a duopoly to be subject to strict regulation.

But until recently Google and Apple have felt free to do what they want.

Now they have had to respond to pressure from developers for a better deal – though it’s doubtful if they’d have acted if regulators, particularly in the EU, had not begun to show an interest.

Google appears to have outbid Apple when it comes to cutting fees for developers. But both companies can easily afford to be more generous.

It’s estimated that mobile app revenues grew by 30% in 2020 – and the tech giants took a healthy slice of that.

Don’t expect the Brussels regulators to step back and say “job done”.

‘I play digital music through my 1949 radio’

When we think of technology our imagination usually takes us to images of the future. But for some, technology links us to the past – whether for nostalgia or for personal reasons

Following our recent feature on vintage technology, we asked you to share some of your collections with us – and people from around the world responded..

Rob Seaward, North Yorkshire, UK: 1949 Murphy A146 radio
I have a collection of older technology which I have collected throughout my life – including old cameras, calculators, hi-fis and radios. I had been interested in music from an early age, but it was really when my father purchased a Bang and Olufsen music centre that my interest in not only music, but style and function really took off.

To me, a lower middle-class grammar school kid living in Bradford, I suddenly had access to a world of real style and glamour.

My favourite piece must be the Murphy A146 console radio designed by Gordon Russell in 1949.

Its nickname is the “Batwing” because of the shape of the back panel. The sound is rich, slightly warm and typical of valve equipment. In its day, the radio cost the equivalent of an average monthly wage, it was built to last and the original valves are still working today.

However, as it pre-dates FM it is a little limited. I’ve had it restored and as part of the process we had a Bluetooth adapter installed which means I can now play my favourite digital music through this wonder from the 1940s – which really amazes people.

Konrad Hayashi, Atlanta, USA: 1981 AM/FM Panasonic radio

I still listen to my reliable, dual-voltage, AM/FM Panasonic radio that I bought in 1981 when my US Navy ship was stationed in Yokosuka, Japan. I often played music in my small stateroom at night in the Indian Ocean, Persian Gulf, and elsewhere far from any land signals. It reminds me of places I’ve been and of how it provided a connection, usually through the tapes that would play, with friends that I had been with.

I also realise that while our digital connectivity offers incredible options older analogue devices can still operate, on battery if necessary, in the face of threats by computer viruses or drought-imposed scheduled brownouts such as they have in Peru.

I wouldn’t consider an upgrade any more than I would get rid of a dependable friend because they aren’t wearing the latest fashions.

Web inventor Sir Tim Berners-Lee warns of widening digital divide

The creator of the web says coronavirus has highlighted the importance of internet connectivity as a basic right.

Sir Tim Berners-Lee says too many young people do not have internet access and the digital divide has widened during the pandemic.

He called on governments to invest to provide universal broadband by 2030.

“We can’t afford not to do it,” he wrote in his annual letter to mark the anniversary of the world wide web.

‘A lifeline’
Sir Tim first conceived of the web while working at the Cern particle research lab in 1989.

He says over the last 12 months, it “has proven to be a lifeline that allows us to adapt and carry on”.

But, he says, one-third of young people do not have any internet access and many more lack the quality of connection needed to work or learn from home.

In an interview with the BBC, he said that as the web became more powerful, the digital divide between the haves and have-nots had grown wider.

“That’s always been the case,” he says.

“Now working from home, and learning at home, have made it much more clear.”

He says this applies in the UK as well as in developing countries.

“The UK cannot be complacent,” he says.

“A shocking number of kids in the UK don’t have meaningful connectivity.”

The computer scientist is calling for an acceleration of the push to bring fibre broadband and better mobile connections to rural areas.

“It should be a much higher priority of both businesses and government,” he says of his home country.

On Tuesday, the Secretary of State for Digital, Oliver Dowden, said the government was working “tirelessly” with broadband companies to extend access to hyperfast broadband.

“Two years ago, we were about 7% [of premises with] gigabit-capable broadband. We’re now up to about 30%, and I’m confident by the end of the year that we’ll get to 50%.

“I will be prioritising the hardest-to-reach places, and we will be setting out a broadband action plan in about a month or so.”

Misinformation and abuse
Sir Tim’s letter, written with the co-founder of the Web Foundation Rosemary Leith, calls for a global push to connect young people.

It quotes a figure of $428bn (£306bn), which the Alliance for Affordable Internet initiative says would need to be invested by governments and the private sector to achieve this aim by 2030.

But, the letter says, this would deliver huge economic benefits for the developing world and concludes “we cannot afford not to do it”.Sir Tim also expresses concern about misinformation and abuse on the web, particularly that aimed at young women.

But he says the pandemic has offered the opportunity to think again about improving his creation for everyone.

“There’s a very positive energy about people fixing things, and building a better world,” he says.

Shops return to rural Sweden but are now staff-free

Dark clouds loom over the pine forest surrounding Hummelsta, a town of 1,000 people that hasn’t had any local shops for a decade.

Since December, a red wooden container, about the size of a mobile home, has offered a lifeline. It’s a mini supermarket that locals can access round-the-clock.

“We haven’t had any shops here during the time we have been here, and getting this now is perfect,” says 31-year-old Emma Lundqvist who moved to Hummelsta with her boyfriend three years ago. “You don’t need to get into the city to buy this small stuff,” she adds, pointing to the packet of bacon she’s popped in for.

There’s a wide assortment of groceries available, from fresh fruit and vegetables to Swedish household staples like frozen meatballs, crisp breads and wafer bars. But there are no staff or checkouts here.

You open the doors using the company’s app, which works in conjunction with BankID, a secure national identification app operated by Sweden’s banks. Then, you can scan barcodes using your smartphone and the bill is automatically charged to a pre-registered bank card.

The store is part of the Lifvs chain, a Stockholm-based start-up that launched in 2018 with the goal of returning stores to remote rural locations where shops had closed down because they’d struggled to stay profitable.

In Asia several companies including Alibaba are testing unstaffed stores in more urban locations. Amazon has also opened supermarkets in US cities and this month in the UK, which use sensors and cameras to work out what you’ve bought, so there’s not even the need for self-scanning.

But Lifvs co-founder Daniel Lundh saw the opportunity in rural locations: “There were food deserts where people had to travel to the next town or city to pick up their groceries and so we definitely saw that there was a need.”

Alongside skipping the need to pay cashiers, the firm also avoids pricey long-term rental leases. And if there’s less footfall than expected in one location, the wooden containers can easily be picked up and tested elsewhere.

Sweden has a tech-savvy population that isn’t known for small-talk, so it’s easy to see why the model has taken off here, despite critics warning that it would make shopping a less sociable experience. And, during the pandemic when people have been encouraged to limit contact with others, its lack of staff has been a major bonus. The chain has opened 20 new shops in rural neighbourhoods since March last year.

“It’s very safe during corona times,” says Alexander Vidlund, 29, who works for a fishing company and regularly stops off to buy his favourite spicy sausage snack. “It’s a good way to keep a further distance from people. And there’s not the same kind of crowding here as in our big cities.”

Since January, all Swedish supermarkets have, by law, had to limit customer numbers to ensure there’s at least 10 square metres available per person. Lifvs’ technology guarantees that only two people are let into the store at any time.

“Customers like to shop in our store because for one, they can be by themselves. They can come in the middle of the night. And the most important thing is it has less touch points,” says Mr Lundh.

Since the company always knows the identity of who’s in the store at any moment, this limits shoplifting. There are 24-hour surveillance cameras too, which alert the store’s manager Domenica Gerlach if there’s a break-in or a stock spillage.

She looks after four stores in the region, usually visiting once a week to clean, stack the shelves and put together click-and-collect orders made online. Lifvs uses artificial intelligence to work out what stock to order for each store, based on the data it collects about locals’ shopping habits. Customers also receive digital coupons and special offers based on their previous purchases.

“If you go on an e-commerce site they track every movement, every click of your mouse… in a sense we are able to track that too but in a physical store,” explains Mr Lundh. “We don’t have to be here to look at the pineapples to know that it’s not selling, or if it’s selling a lot.”That might sound a bit “Big Brother”. But Sweden already has one of the most cashless economies in the world and high levels of trust in businesses and authorities mean most people aren’t worried about sharing this kind of data.

“I don’t really care that much, I’m just buying potatoes, it doesn’t bother me,” says 21-year-old customer Alice Hellqvist, who’s out shopping for her parents.

Jonas Arnberg, managing director of HUI, a major Swedish consultancy that advises the retail industry, warns one challenge with the model is that it might not be accessible to vulnerable groups such as pensioners who aren’t used to this kind of technology. But he says the pandemic has been a major catalyst for increased digital awareness across age groups.

“The consumer has matured a lot in a digital way during the pandemic. We’ve been shopping online, we’ve worked through video calls and now to go into a store using a digital tool like a mobile phone – I think people are okay with that.”

“I think it’s very easy. It’s like two clicks on the phone,” agrees shopper Ms Hellqvist. “My parents are 60, but they don’t have a problem with it.”As remote working and social distancing continue around the world, demand for local convenience stores is expected to remain high. A recent report for global firm Research and Markets predicted a 6.1% growth in 2021.

Lifvs is planning to launch hundreds more container stores in Sweden in the next few years, following heavy lobbying from other local communities who’ve lost their shops.

There is global interest in the idea, and the company’s mulling whether to share its technology with supermarket chains in other countries or launch more of its own container stores across Europe.

“Any country with a rural area or any country that has this type of lack of service has asked us when we can come to their country and expand… England, Spain, Portugal, Germany,” says Mr Lundh. “We’ll definitely expand outside Sweden in the near future.”

Elsewhere in Sweden, Lifvs has competition from the country’s major supermarket chains ICA and Coop, which have been testing both unmanned stores and hybrid models, with some shops going staff-less during off-peak hours only.

In Stockholm, Coop recently opened an unstaffed convenience store in the same building as Epicenter, a chic glass-flanked co-working and innovation hub in the city centre. While quieter than usual during the pandemic, the idea is that its tech-aware members can feed back on their experiences using the store, and any other new retail technologies Coop wants to experiment with.

“The first time I used [the unmanned store] it took a while to get the idea how it would work,” says Jonny Josef, head of innovation for a Swedish bank based in the building. “I like the idea… it’s not seamless, but I think you could improve it, with face recognition.”

Cecilia Johansson, an entrepreneur working in tech and retail, says the store has been handy during long work days when she needs energy-boosting snacks.

She’s convinced unmanned shops could become mainstream in city centres within five years. “Even though the year of 2020 has been different and people are staying home, I think there is a need for people to have the opportunity to just do really quick and easy purchases while they’re on the run.”

Coop says it hasn’t yet decided how many more unmanned shops to open, but it insists its long-term strategy doesn’t involve mass job cuts. Instead, existing staff will be trained to focus on providing better customer advice and experiences in its biggest stores.

“If you think about an Apple store, if you have noticed how they are built, their ability to create a community – sort-of like a plaza – I think the future of supermarkets is something very similar,” says Amer Mohammed, Coop’s digital director in Sweden.

Virtual reality headsets for work ‘could snowball’

Use of virtual reality headsets for workplace meetings could “snowball”, a business group has said, as firms try to blend home and office working.

“We’re likely to see it really take off quite quickly,” Joe Fitzsimons of the Institute of Directors told the BBC’s Wake Up To Money programme.

He’s been investigating how firms are using tech to help staff based at home and in the office to work together.

Companies are looking at alternatives to using services such as Zoom.

“I think there will be a snowball effect of the benefits being so clear that organisations come to terms with it and employ it as fast as they can,” said Mr Fitzsimons.

Zoom fatigue
During the pandemic video conferencing services such as Zoom have seen a huge increase in use, with many workers forced to work from home.

But now some companies are looking at alternative ways for colleagues to keep in touch.

“I was tired of just doing these things over Zoom,” said Job Van Der Voort, the chief executive of international payroll company Remote.

“The way we use virtual reality (VR) is to replicate that feeling where you can hang out together. When you have an office you get a lot of things for free.

“You walk into the office, you see your colleagues, you can walk over to them and have a conversation with them. We lost this completely with not having an office.”

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Zoe Clark, a partner at the PR firm Tyto agrees. They issued their staff with VR headsets just before Christmas, to bring back that sense of closeness.

“For meetings it can be great to get people together when you can’t physically be together” she said.

“We decided to have a go at playing around with virtual reality and seeing what it could do for our business at the midpoint of the pandemic, because obviously there was a really clear impact on us being able to meet up in person, everybody was totally remote.

“And we were really looking around for things that could make our staff feel a little bit more connected and just trying to inject a little bit more fun, really, in quite a tough year.”

Mr Van Der Voort added: “You might think it’s weird, you have an avatar, you have a headset on your head, [but] you actually get more of a sense of a presence rather than just sitting at your desk staring at Zoom.”

Presentational grey line
What is it like in a virtual reality meeting?
The room is large and airy, filled with smaller huddles of people having a chat. If you stand in the middle of the room and turn around then you can hear different conversations. Now and then a burst of laughter causes everyone’s heads to turn.

People are dressed in smart clothes eating pizza and drinking from bottles. But none of it is real – not the food, not the drink and not the people.

Instead, everyone there is in their own home, scattered across the globe and coming together using VR headsets and an app called Rec Room to chat and move around.

They are using VR to meet their colleagues and have dressed their cartoon avatars as themselves, choosing and personalising their skin tone, hair and outfits.

As they talk, their mouths and heads move, they can gesture with their hands and even dance. But although it is very different to a flat meeting through a screen, it is still a long way from meeting up in an office or at an event with real drinks, real pizza and real people.

Sony Xperia 1 III alleged specs and price leaked: 5G smartphone with Snapdragon 888 and 6.5-inch 4K OLED for US$1,199

The Sony Xperia line still has a loyal group of fans who will be pleased to hear about the alleged specs for the Sony Xperia 1 III 5G smartphone. Not only will the premium device sport an essential Snapdragon 888 SoC but it will boast of the kind of display enthusiasts will drool over. Being a Sony device, a lot can be expected from the screen, and it seems this will be delivered: 6.5-inch diagonal, 4K resolution, AMOLED type panel, HDR support, 120 Hz refresh rate.

On top of a first-class chipset and probably stunning display (apparently 15% brighter now), the Sony Xperia 1 III should offer 8 GB RAM and 256 GB storage, although other configurations might be made available. As mentioned above, 5G is supported, and the next Xperia 1 will also be IP65/IP68 water and dust resistant according to the leak source. The fingerprint sensor will be fitted into the side of the smartphone, but the camera equipment is still a mystery. However, once again being Sony you could bet that the lenses will be of a very high standard.

Predictions from a separate source state up to 512 GB storage, a 5,000-mAh battery, and 650+ ppi display. There’s no denying this potential Sony Xperia 1 III has the potential to be a terrific purchase, but the price tag is yet again supposedly over US$1,000, which is a sharp contrast to the admittedly domestic prices of the Xiaomi Mi 11. At US$1,199, the Xperia 1 III will really have to perform, but at least the price tag hasn’t rocketed as the Xperia 1 II was launched at the same price point.

Razer Book 13 vs. Dell XPS 13 9310: Same CPU, Same Display, Big Differences

The Razer Book 13 and Dell XPS 13 are some of the sexiest 13-inch laptops in the market at the moment, but we’re not here to talk about looks. Instead, we’re going to try and compare them as objectively as we can to see which system comes out on top. After all, hard numbers are hard to argue against at the end of the day.

See our individual reviews on the Dell XPS 13 9310 and Razer Book 13 for more detailed information on each. Note that this comparison deals only between the two FHD configurations listed below as other SKUs have different CPU and display options.

Case

The Dell is slightly lighter, but both are otherwise almost the same in overall dimensions. Nonetheless, the tapered chassis design of the XPS makes the system feel smaller when compared to the boxier design of the Razer.

Ports

Razer has the clear advantage in this category. The Book 13 integrates all the ports on the XPS 13 plus full-size USB-A and even HDMI.

Display

Both utilize the same Sharp LQ134N1 IPS panel and backlight for essentially the same visual experience between them. However, it’s worth noting that our Book 13 display was better calibrated out of the box than our XPS display. Additionally, Razer offers a matte option whereas all XPS 13 9310 SKUs are glossy.

CPU Performance

The Book 13 handily defeats the XPS 13 in terms of raw processor performance. Clock rates are both higher and more consistent to leapfrog over the Dell in all CPU performance benchmarks by quite the margin.

Graphics Performance

The Book 13 comes out ahead again in almost all scenarios. Frame rates are also steadier on the Razer machine since clock rates do not fluctuate.

Keyboard and ClickPad

Razer has the slightly larger clickpad (11.1 x 7 cm vs. 11.2 x 6.5 cm), but clicking on its surface is softer and spongier than on the Dell. Furthermore, the keyboard on the Dell feels firmer and more satisfying to use. Keys along the edges are also larger than on the Razer since there are no speaker grilles to worry about.

A unique advantage on the Razer keyboard is its per-key RGB lighting. Nonetheless, this is wholly aesthetic.

Battery Life

The Dell system is just slightly more power efficient when under medium to heavy loads. Overall battery life, however, still favors the Razer system by almost 4 hours longer when both systems are under the same WLAN conditions.

Additionally, the AC adapter for the XPS 13 is rated for only 45 W compared to 65 W on the Razer which partly explains why the Razer system can outperform the Dell on most benchmarks.

System Noise

Both models utilize twin fans with vapor chamber cooling, but the Razer system will be the louder machine when running high loads for extended periods. 

Temperature

Surface temperatures are warmer on the Dell than on the Razer. Hot spots on the top and bottom can reach 47 C and 46 C, respectively, compared to 38 C and 43 C on the Razer. The overall warmer CPU temperature of the Dell may be responsible for the higher surface temperatures.

Verdict

The Razer Book 13 comes out ahead with faster performance, cooler temperatures, and even longer battery life than the Dell XPS 13 9310. It’s a tad bit heavier and larger, but the aforementioned advantages and additional port options might outweigh the minor size disadvantage for many users. It also just happens to be much more expensive than the Dell XPS 13 9310 when configured with the same CPU, display, RAM, and SSD options.

A key drawback to the Razer is its spongier keyboard keys and clickpad. If you’re already used to typing on Ultrabooks with shallow or light keys, however, then this should shouldn’t be a huge issue.

Xiaomi’s fast-charging technology used in the Mi 10 Ultra is a game changer

When it comes to fast-charging technology, no other manufacturer is currently ahead of Xiaomi. The Mi 10 Ultra has a 4,500 mAh battery – to be precise, the Chinese manufacturer installs a 2,250 mAh battery in a dual format, so that the aforementioned capacity is achieved by combining the two batteries.

Fast-charging technologies have been revolutionized in the smartphone segment over the past few years. Early breakthroughs were achieved in the Android segment with 20-watt chargers and later with the nowadays “common” 50-watt or 60-watt power adapters. Xiaomi has now advanced into the triple-digit range, and it looks like a limit is still a long way off.

Xiaomi’s flagship already comes with a 120-watt power adapter in the box, and it charges the two 2,250 mAh batteries in less than 25 minutes. We were also able to confirm this manufacturer’s claim in the test. Going from 0 to 70% only takes about 14 minutes, which should (theoretically) get most users through the day in view of the Mi 10 Ultra’s runtimes of over 12 hours in our WLAN test with an adjusted display brightness of 150 cd/m². For comparison purposes, an Apple iPhone 12 Pro charges at a maximum of 20 watts using a cable.

However, according to reports, Xiaomi’s 120-watt charger actually “only” delivers 80 watts to the Mi 10 Ultra, which again suggests that these incredibly fast charging times of the flagship smartphone might soon be significantly surpassed.

Wireless charging is also supported at 50 watts, so that a charge only takes about 45 minutes according to Xiaomi. And Reverse Wireless Charging is also on board, allowing peripheral devices to be charged at up to 10 watts.

Would you like to get a detailed impression of the Mi 10 Ultra? In that case, we recommend our review of the Xiaomi smartphone.