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Testing out internet speeds on an Oppo Reno 5G smartphone with EE’s network.

Ryan Browne | CNBC

London falls far behind other major European cities when it comes to the quality of its 5G connection, according to a report shared with CNBC.

The findings from fixed and mobile network benchmarking firm MedUX found that London ranked 10th for 5G quality of experience in Europe, out of a group of 10 cities that includes Berlin, Barcelona, Paris, and Lisbon.

The German capital had the best 5G experience overall, which MedUX attributed to Berlin’s outperformance in areas like network consistency across different levels of applications and overall low latency.

“They are very good at doing things properly,” Rafael Galarreta, chief marketing officer of MedUX, told CNBC in an interview.

“They are the best in particular worlds,” he added, highlighting the city’s prowess in video streaming and data for over-the-top media platforms.

MedUX uses robots to quality assess fixed and mobile wireless internet broadband, identifying and resolving network issues. The company works with telecom providers, regulators, and enterprises to benchmark and monitor networks.

According to MedUX, Berlin has the best 5G coverage of any European city overall, according to MedUX, with a 89.6% reach. It is also the best city overall for 5G streaming, with average latency of less than 40 milliseconds.

Berlin, Barcelona, and Paris scored the highest among European cities on MedUX’s overarching 5G quality benchmark. Lisbon, Milan and Porto were the runners up.

London, on the other hand, was close to the bottom of the ranking for European 5G networks. According to MedUX, nearly 77.5% of the city’s population has 5G on their devices now, below the urban average.

London also performs badly on downlink speeds, with MedUX data showing the city gives users an average download speed of 143 megabits per second (Mbps), compared to 528 Mbps for Lisbon, 446 Mbps for Porto, 326 Mbps for Barcelona.

Munich in Germany, the second-worst city for 5G downlink speeds, had average download speeds of 259 Mbps.

“The U.K. is struggling for several reasons,” Galaretta said. “We already spoke about the macro things, but the two most important dimensions in which the U.K. mobile networks are lagging behind is speed and accessibility, and network responsiveness.”

Network responsiveness, Galaretta said, affects latency, which impacts data-intensive applications like online gaming — and in particular cloud gaming, which provides constant delivery of games to an end user through a remote data center.

Huawei ban to blame?

Figures shared by MedUX also show a clear picture of how British carriers are underperforming their European peers on 5G quality.

EE ranks 12th out of the top 36 carriers across European markets for 5G network quality of experience, data MedUX shared with CNBC shows. Vodafone ranks 24th, while Three is 33rd. O2 comes in at number 36. These companies and EE owner BT weren’t immediately available for comment when contacted by CNBC on Tuesday.

Galaretta highlighted the U.K.’s decision to ban Huawei from its 5G network as a possible reason behind the poor performance on 5G network quality.

The U.K. began rolling out 5G networks in 2019, as British carriers EE and Vodafone launched super fast data plans in the country for the first time.

It has faced struggles, after the U.K. government in the summer of 2020 announced Huawei would have to ban 5G equipment from its network completely by 2027. British carriers, which have heavily criticized the decision due to disruption to their rollouts, have been racing to dump Huawei gear in their core and non-core networks.

“This delayed deployment has likely affected overall coverage, availability, and user experience, particularly considering that the Huawei ban came after the initial rollout had already commenced,” Galaretta said.

Galaretta noted that quantifying the effects of the U.K.’s Huawei ban is a hard task, since MedUX’s research primarily focuses on measuring service quality and experience for end-customers.

Another factor at play, Galaretta noted, is the impact of industry mergers and acquisitions, along with the resulting pushback from regulators, which have led to disruptions to certain installations.

MedUX tests 5G quality across a number of different environments, including through radio technology samples and multi-thread download speed tests based on public content delivery networks.

It also takes into account the quality of usage of a range of different online services, including X, Facebook, YouTube streaming, the ease of accessing a certain URL, requests to gaming servers and navigating websites accessed through a Google Chrome browser.

Huawei competes with network infrastructure giants like Ericsson in Sweden and Nokia in Finland.

Despite Huawei’s ban from the U.K., the Chinese telecoms vendor still reportedly has a large presence in the country’s 5G network. According to a report from Strand Consulting, gear from Chinese vendors — among which Huawei is the only one active in Britain — still makes up some 41% of the U.K. 5G network.

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Amazon deploys its 1 millionth robot in a sign of more job automation

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Amazon deploys its 1 millionth robot in a sign of more job automation

An Amazon logistics center in Mecklenburg-Western Pomerania, Dummerstorf, Germany, on Nov. 27, 2024.

Picture Alliance | Picture Alliance | Getty Images

Amazon announced Monday its millionth worker robot, and said its entire fleet will be powered by a newly launched generative artificial intelligence model. The move comes at a time when more tech companies are cutting jobs and warning of automation.

The million robot milestone — which joins Amazon’s global network of more than 300 facilities — strengthens the company’s position as the world’s largest manufacturer and operator of mobile robotics, Scott Dresser, vice president of Amazon Robotics, said in a press release

Meanwhile, Dresser said that its new “DeepFleet” AI model will coordinate the movement of its robots within its fulfillment centers, reducing the travel time of the fleet by 10% and enabling faster and more cost-effective package deliveries.

Amazon began deploying robots in its facilities in 2012 to move inventory shelves across warehouse floors, according to Dresser. Since then, their roles in factories have grown tremendously, ranging from those able to lift up to 1,250 pounds of inventory to fully autonomous robots that navigate factories with carts of customer orders.

Meanwhile, AI-powered humanoid robots — designed to mimic human movement and shape — could be deployed this year at factories owned by Tesla.

Job security fears

But although advancements in AI robotics like those working in Amazon facilities come with the promise of productivity gains, they have also raised concerns about mass job loss.

A Pew Research survey published in March found that both AI experts and the general public see factory workers as one of the groups most at risk of losing their jobs because of AI.

That’s a concern Dresser appeared to attempt to address in his statements. 

“These robots work alongside our employees, handling heavy lifting and repetitive tasks while creating new opportunities for our front-line operators to develop technical skills,” Dresser said. He added that Amazon’s “next-generation fulfillment center” in Shreveport, Louisiana, which was launched late last year, required 30% more employees in reliability, maintenance and engineering roles. 

However, the news of Amazon’s robot expansion came soon after CEO Andy Jassy told CNBC that Amazon’s rapid rollout of generative AI will result in “fewer people doing some of the jobs that the technology actually starts to automate.”

Jassy said that even as AI eliminates jobs in certain areas, Amazon will continue to hire more employees in AI, robotics and elsewhere. But in a memo to employees earlier in June, the CEO had admitted that he expects the company’s workforce to shrink in the coming years in light of technological advancements. 

The decline may have already begun. CNBC reported that Amazon cut more than 27,000 jobs in 2022 and 2023, and had continued to make more targeted cuts across business units. 

Other big tech CEOs such as Shopify’s CEO Tobi Lutke also recently warned of the impact that AI will have on staffing. That comes as a vast array of firms investing in and adopting AI execute rounds of layoffs. 

According to Layoffs.fyi, which tracks technology industry layoffs, 551 companies laid off roughly 153,000 employees last year. And a World Economic Forum report in February found that 48% of U.S. employers plan to reduce their workforce due to AI.

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Chipmakers get larger tax credits in Trump’s latest ‘big beautiful bill’

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Chipmakers get larger tax credits in Trump’s latest ‘big beautiful bill’

U.S. President Donald Trump (right) and C.C. Wei, chief executive officer of Taiwan Semiconductor Manufacturing Co. (left), shake hands during an announcement of an additional $100 billion into TSMC’s U.S. manufacturing at the White House in Washington, DC, U.S., on March 3, 2025.

Bloomberg | Bloomberg | Getty Images

The latest version of U.S. President Donald Trump’s “big beautiful bill” could make it cheaper for semiconductor manufacturers to build plants in the U.S. as Washington continues its efforts to strengthen its domestic chip supply chain.

Under the bill, passed by the Senate Tuesday, tax credits for those semiconductor firms would rise to 35% from 25%. That’s more than the 30% increase that had made it into a draft version of the bill. 

Companies eligible for the credits could include chipmakers such as Intel, Taiwan Semiconductor Manufacturing Company and Micron Technology, provided that they expand their advanced manufacturing in the U.S. ahead of a 2026 deadline

The new provisions expand on tax incentives under the 2022 CHIPS and Science Act, which provided grants of $39 billion and loans of $75 billion for U.S.-based semiconductor manufacturing projects. 

But before the expanded credits come into play, Trump’s sweeping domestic policy package will have to be passed again in the House, which narrowly passed its own version last month. The president has urged lawmakers to get the bill passed by July 4.

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Trump has previously stated that tariffs, as opposed to the CHIPS Act grants, would be the best method of onshoring semiconductor production. The Trump administration is currently conducting an investigation into imports of semiconductor technology, which could result in new duties on the industry.

In recent months, a number of chipmakers with projects in the U.S. have ramped up planned investments there. That includes the world’s largest contract chipmaker, TSMC, as well as American chip companies such as Nvidia, Micron and GlobalFoundries.  

According to Daniel Newman, CEO at tech advisory firm Futurum Group, the threat of Trump’s tariffs has created more urgency for semiconductor companies to expand U.S. capacity. If the increased investment tax credits come into law, those onshoring efforts are only expected to accelerate, he told CNBC. 

“Given the risk of tariffs, increasing manufacturing in the U.S. remains a key consideration for these large semiconductor companies,” Newman said, adding that the tax credits could be seen as an opportunity to offset certain costs related to U.S.-based projects.

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Tesla shares drop on Musk, Trump feud ahead of Q2 deliveries

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Tesla shares drop on Musk, Trump feud ahead of Q2 deliveries

Elon Musk, chief executive officer of Tesla Inc., during a meeting between US President Donald Trump and Cyril Ramaphosa, South Africa’s president, not pictured, in the Oval Office of the White House in Washington, DC, US, on Wednesday, May 21, 2025.

Jim Lo Scalzo | Bloomberg | Getty Images

Tesla shares have dropped 7% from Friday’s closing price of $323.63 to the $300.71 close on Tuesday ahead of the company’s second-quarter deliveries report.

Wall Street analysts are expecting Tesla to report deliveries of around 387,000 — a 13% decline compared to deliveries of nearly 444,000 a year ago, according to a consensus compiled by FactSet. Prediction market Kalshi told CNBC on Tuesday that its traders forecast deliveries of around 364,000.

Shares in the electric vehicle maker had been rising after Tesla started a limited robotaxi service in Austin, Texas, in late June and CEO Elon Musk boasted of its first “driverless delivery” of a car to a customer there.

The stock price took a turn after Musk on Saturday reignited a feud with President Donald Trump over the One Big Beautiful Bill Act, the massive spending bill that the commander-in-chief endorsed. The bill is now heading for a final vote in the House.

That legislation would benefit higher-income households in the U.S. while slashing spending on programs such as Medicaid and food assistance.

Musk did not object to cuts to those specific programs. However, Musk on X said the bill would worsen the U.S. deficit and raise the debt ceiling. The bill includes tax cuts that would add around $3 trillion to the national debt over the next decade, according to an analysis by the Congressional Budget Office.

The Tesla CEO has also criticized aspects of the bill that would cut hundreds of billions of dollars in support for renewable energy development in the U.S. and phase out tax credits for electric vehicles.

Such changes could hurt Tesla as they are expected to lower EV sales by roughly 100,000 vehicles per year by 2035, according to think tank Energy Innovation.

The bill is also expected to reduce renewable energy development by more than 350 cumulative gigawatts in that same time period, according to Energy Innovation. That could pressure Tesla’s Energy division, which sells solar and battery energy storage systems to utilities and other clean energy project developers.

Trump told reporters at the White House on Tuesday that Musk was, “upset that he’s losing his EV mandate,” but that the tech CEO could “lose a lot more than that.” Trump was alluding to the subsidies, incentives and contracts that Musk’s many businesses have relied on.

SpaceX has received over $22 billion from work with the federal government since 2008, according to FedScout, which does federal spending and government contract research. That includes contracts from NASA, the U.S. Air Force and Space Force, among others.

Tesla has reported $11.8 billion in sales of “automotive regulatory credits,” or environmental credits, since 2015, according to an evaluation of the EV maker’s financial filings by Geoff Orazem, CEO of FedScout.

These incentives are largely derived from federal and state regulations in the U.S. that require automakers to sell some number of low-emission vehicles or buy credits from companies like Tesla, which often have an excess.

Regulatory credit sales go straight to Tesla’s bottom line. Credit revenue amounted to approximately 60% of Tesla’s net income in the second quarter of 2024.

WATCH: Threats to SpaceX & Tesla as Musk, Trump feud heats up

Threats to SpaceX & Tesla as Musk, Trump feud heats up

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