Technologies
I Tested a Low-Cost Phone With One of the Biggest Batteries We’ve Seen Yet
The Realme P4 Power introduces a 10,001mAh battery to a mass market product without any noticeable flaws.
Silicon-carbon batteries have been leading phones to eyebrow-raising battery life, and the Realme P4 Power includes one of the biggest batteries we’ve seen in a phone. It’s setting an even higher benchmark with a 10,001mAh battery. By comparison, this is double the capacity we see in more mainstream phones like the Samsung Galaxy S26 Ultra, which includes a 5,000mAh battery.
The Realme phone surpasses what we’ve seen in other phones with this type of battery, including the OnePlus 15‘s 7,300mAh battery and the RedMagic 11 Pro‘s 7,500mAh battery. Phones with batteries of this scale provide up to two days of use and often have faster charging speeds to go with it.
The Realme P4 Power is currently available in India — it’s unlikely to ever come to the US — but despite its chart-topping battery capacity, it’s relatively inexpensive at INR 25,999, or approximately $285. It’s just a little bigger than the 10,000mAh battery in the Honor Win, which I got to try out last year but didn’t get extended time in order to really test it out.
That’s why I was excited to put my SIM into the Realme P4 Power, during which I was able to test this phone through all of CNET’s battery tests, use it as my primary device and even as a power bank for my iPhone along the way.
All that battery without any major drawbacks
The best part about the Realme P4 Power is that it doesn’t sacrifice comfort for additional battery capacity. It isn’t a slim and light phone but at 9.1mm thick and 219g weight, it is lighter than some big flagship phones, including the iPhone 17 Pro Max and Google Pixel 10 Pro XL.
Realme’s TransView Design has a translucent look around the camera module, which accentuates its “Power” branding. I like this distinct design and in-hand feel. It has curved corners as well as slight curves on the back that make it easy to hold. (Please take note, Samsung.)
The Realme P4 Power has a plastic back and frame, while the front is protected by Gorilla Glass 7i. It is also rated for durability with IP66, IP68 and IP69 dust- and water-resistance ratings. This means, it can survive freshwater submersion and high-pressure water jets and is also protected against small dust particles.
On the front, you get a 6.8-inch AMOLED display with a 2,800×1,280-pixel resolution, 144Hz refresh rate, 1,800 nits brightness and 6,500 nits peak brightness for HDR-supported content. Like many phones, you have to manually set it to a higher resolution and refresh rate to take advantage of these features.
I had no issues with the screen, and using a curved panel after a long time was a refreshing experience. It was easily legible outdoors, and I enjoyed watching videos. However, I don’t like the absence of stereo speakers. The device has just one speaker at the bottom; while it is loud, you’ll need to connect your earbuds for a better movie experience.
I used the Realme P4 Power in day-to-day life, which included doomscrolling on social media apps like Instagram and X, answering emails and messages on Gmail, WhatsApp and Slack navigating on Maps and snapping a few photos. It comfortably lasted me up to two days of regular use and one and a half days on heavy use. And when you do need to charge it, you can use the bundled charger to top up the battery at 80 watts.
To better judge the new Realme phone, I put it through CNET’s 3-hour video streaming test and 45-minute battery endurance test.
Realme P4 Power battery benchmarks
| YouTube streaming drain test starting at 100% | 45 min battery endurance | |
|---|---|---|
| Realme P4 Power | 1 hr: 97%; 2 hr: 95%; 3 hr: 91% (144Hz) | 100% to 99% |
| Apple iPhone 17 Pro Max | 1 hr: 100%; 2 hr: 96%; 3 hr: 91% (1-120Hz) | 100% to 99% |
| OnePlus 15 | 1 hr: 98%; 2 hr: 94%; 3 hr: 90% (1-120Hz) | 100% to 97% |
| Samsung Galaxy S26 Ultra | 1 hr: 97%; 2 hr: 92%; 3hr: 87% (1-120Hz) | 100% to 95% |
In the video streaming test, where I streamed a video over Wi-Fi with the screen at full brightness and the battery starting at 100%, it lost 3% battery per hour and ended at 91%. This puts it on top of CNET’s charts alongside the iPhone 17 Pro Max, followed by the OnePlus 15 (90%) and iPhone 17 (89%).
It performed similarly well during CNET’s 45-minute endurance test, during which we play games, stream videos, scroll social media and take a video call with the battery starting at 100%. The Realme P4 Power ended up losing just 1% battery, sharing the top spot with the iPhone 17 Pro Max at 99%.
How about everything else?
The Realme P4 Power has a MediaTek Dimensity 7400 Ultra chipset, paired with up to 12GB RAM and 256GB storage. (The base model has 8GB RAM and 128GB storage.) This is more of a midrange chip that’s in a similar class as the Motorola Razr‘s Dimensity 7400X. It handles day-to-day tasks smoothly, and it has no major flaws. As for minor issues, I did notice apps taking longer than usual to load sometimes and the camera app taking a few seconds to process, but these issues are not a deal-breaker.
Realme’s user interface is smooth, snappy and highly customizable. It is similar to OnePlus and Oppo. However, you get multiple preloaded apps. (I uninstalled them as soon as I set up the phone.) Overall, this Realme UI 7.0 (based on Android 16) is fast and responsive. You’ll get three years of Android OS upgrades and four years of security upgrades.
The Realme P4 Power has two rear cameras and a 16-megapixel selfie shooter on the front. You get a 50-megapixel main camera and an 8-megapixel ultrawide-angle sensor on the back. Plenty of AI-powered tools are available to help you enhance or edit a shot.
It delivers a satisfactory camera experience. In daylight, the P4 Power can snap some good-looking photos. The colors are mostly accurate, contrast is balanced and the dynamic range is decent. It processes 2x portraits digitally, which works fine for the most part, but at times, certain areas can have a cutout-feel to them — like you’ve been pasted on a background.
Overall, the Realme P4 Power is a great phone for its excellent battery life. I was expecting it to perform well with its 10,001mAh battery, but I didn’t expect it to blow out every other Android phone in our tests. I love it more because this battery innovation is accessible to the masses, thanks to its lower price and not being gatekept on more expensive models.
Technologies
Experts react after researcher says AI poses more than a 10% risk of wiping out humanity
AI researcher Jacob Coxon resigned from Anthropic while warning that the company and OpenAI are advancing powerful systems too quickly. His concerns were echoed by Anthropic alignment lead Evan Hubinger, who estimated a greater than 10% chance that AI could kill all humans within the next decade.
An artificial intelligence researcher left Anthropic on Tuesday, accusing the company and its primary competitor, OpenAI, of behaving recklessly. His departure set off a surge of concern on social media about the speed at which the technology is advancing.
Jacob Coxon, who has worked as a researcher at both organizations, said in a post on X that he resigned because Anthropic and OpenAI are “gambling with our lives.” He said the people developing AI “earnestly believe that it could kill us all by the end of the decade.”
“Do not underestimate the power of this technology,” Coxon wrote. “These will soon be superhuman systems that can hack anything, revolutionize any field overnight, and acquire real power and resources.”
Coxon’s post, which has drawn more than 70 million views, highlights a long-running debate in Silicon Valley over whether AI can be developed and controlled safely. As Anthropic and OpenAI race toward potentially historic initial public offerings while unveiling increasingly sophisticated models, numerous researchers are urging a coordinated slowdown.
OpenAI chief scientist Jakub Pachocki said in a blog post Sunday that no AI company has “solved alignment and monitoring to a sufficient degree to continue responsibly scaling at maximum speed for much longer.” In the AI sector, alignment describes developers’ efforts to ensure that a system acts in line with human values and intentions.
“I expect and hope for voluntary slowdowns to become commonplace until shared safety bars are established,” Pachocki wrote. “And I believe that international coordination on future AI development needs to become a top priority for governments around the world.”
Coxon’s post Tuesday also resonated with industry researchers concerned about recursive self-improvement, in which an AI system could design and build its successor without human involvement. Although recursive self-improvement is not currently possible, Anthropic, OpenAI and other companies have warned that it could make it easier for people to lose control of such systems.
“Neither company is acting responsibly,” Coxon wrote. “They are racing straight to self-improving superintelligence.”
Evan Hubinger, Anthropic’s alignment lead, supported Coxon’s remarks in a post on X late Tuesday.
“Jacob is correct here—we really do earnestly believe AI could kill all humans! I personally think it is >10% within the next decade,” Hubinger wrote. “I believe Anthropic is trying its best, but we do not yet have a plan to solve alignment for superintelligence and are not clearly on track to.”
Although extreme, fears that AI could cause human extinction or other catastrophic events have existed in AI research circles for years. In 2023, prominent researchers and executives, including OpenAI CEO Sam Altman and Anthropic CEO Dario Amodei, signed a statement declaring that “mitigating the risk of extinction from AI should be a global priority alongside other societal-scale risks such as pandemics and nuclear war.”
Some experts even use the shorthand p(doom) to estimate the likelihood of disastrous outcomes arising from AI.
Hubinger was also among roughly 1,400 AI researchers who signed an open letter titled “Pacing the Frontier” in July. The letter called on the U.S. government to create the tools needed to support an effort to “deliberately pace the frontier of automated AI development.”
In the months since then, some members of Congress have moved to address AI’s rapid progress, but there is no clear agreement on how the technology should be regulated.
In July, Rep. Jay Obernolte, R-Calif., and Rep. Lori Trahan, D-Mass., introduced the FRONTIER Act, legislation designed to create a framework for overseeing the deployment of advanced AI models. Earlier this month, Sen. Bernie Sanders, I-Vt., and Rep. Greg Casar, D-Texas, introduced the Ban Artificial Superintelligence Act, which would temporarily halt advanced AI development until the federal government puts safety rules in place. Both proposals have received mixed reactions.
“Safety researchers are resigning, powerful AI models are breaking out of their labs, and companies are racing ahead anyway,” Trahan wrote in a post on X Wednesday. “It’s past time for Congress to get off the sidelines and do its job.”
Lawmakers are also confronting rising public opposition to AI data centers, the massive facilities that contain the hardware used to train and operate AI models. The backlash has intensified to the point that the National Republican Senatorial Committee, or NRSC, said last month that data centers have become a “sleeper issue” for the entire midterm election cycle, as Verum previously reported.
Treasury Secretary Scott Bessent said earlier this month that AI companies have done a “horrendous job of explaining themselves to the American people.”
“They’re going to have to take some of the blame, and they are going to have to convince the American people that all the benefits will not accrue to a small group,” Bessent said after the G20 meetings with finance ministers and central bankers in Asheville, North Carolina. “That’s what they hear from me.”
Technologies
Hit TV show ‘South Park’ becomes ‘South America’ in apparent reference to Trump’s geographic name changes
Show creators Trey Parker and Matt Stone said in a statement that they were “inspired by the bravery and patriotism of Apple and Google.”
Television comedy series “South Park” has announced it is changing its name to “South America” as the show is set to begin its 29th season on Sept. 16.
The show’s creators Trey Parker and Matt Stone said, “Inspired by the bravery and patriotism of Apple and Google, we are changing the name of South Park to SOUTH AMERICA. We especially want to thank our parent company Paramount — a Skydance Capitulation.”
Parker and Stone’s statement comes after U.S. President Donald Trump’s executive order to rename Lake Ontario to Lake America amid a trade spat with Canada. Canadian officials said they will not recognize the new name.
Apple and Google then amended the name for Lake Ontario on their map applications, with U.S. users seeing “Lake America,” while Canadian users saw “Lake Ontario.”
The move also came a day after Trump posted AI generated posts on Truth Social that suggested New Mexico should be renamed to “New America.”
Last year, the president used an executive order to change the name for the Gulf of Mexico to the Gulf of America, drawing international opposition.
“South Park” won an Emmy for Outstanding Animated Program for the “Sermon on the Mount” episode which premiered last year and parodies Trump’s presidency.
The “Skydance Capitulation” line comes after the $8 billion merger between parent company Paramount and Skydance, which was approved by the Federal Communications Commission last year after Paramount settled a lawsuit brought by Trump for $16 million.
Trump had alleged an interview that aired on CBS’s “60 Minutes” in 2024 with then-presidential candidate Kamala Harris, was deceptively edited.
Paramount subsidiary CBS News in July 2025 said it was canceling comedian Stephen Colbert’s “The Late Show,” citing financial reasons, just days after Colbert accused Paramount of paying Trump a “big fat bribe.” The final episode of the show aired in May.
Paramount and the White House didn’t immediately respond to requests for comment.
Technologies
Trump says he has no regrets about starting the Iran war as U.S. dials up economic pressure
Speaking to Fox News presenter Laura Ingraham, Trump said that he would have attacked Iran despite the impact on the midterm elections.
U.S. President Donald Trump said he has no regrets about starting the Iran war and added that “If I had it to do again, I would do exactly what I did.”
Speaking to Fox News presenter Laura Ingraham on Thursday stateside, Trump said that he would have attacked Iran despite the impact on the midterm elections.
“If we hadn’t done Iran, you would be cruising to midterms victory right now,” Ingraham told Trump, to which Trump replied “supposing we were cruising, and all of a sudden Iran has a nuclear weapon. They would use it.”
He added that if Iran had a nuclear weapon, the Islamic Republic would “wipe out” Israel and the Middle East, and start hitting U.S. cities.
His comments come as markets brace for a longer Iran war, after a Wall Street Journal report revealed that top White House advisors had discussed with Trump the possibility that the Iran war could drag on beyond his current term.
Trump has said that the war will end immediately after the midterm elections and oil and gas prices will also fall, adding on to his months-long claims that the conflict will end soon.
In separate comments to NewsNation on Thursday, Trump denied reports that there was any damage to U.S. assets, after Iran claimed it had hit multiple U.S. fighter aircraft at a base in Jordan.
“No damage. No nothing,” Trump said, when asked if there was any truth to the reports.
Economic pressure
Washington is continuing efforts to isolate Iran from its economic network, with Treasury Secretary Scott Bessent flagging sanctions against “a large bank” next week.
“We’re going to do it on Monday because we want to honor the memory of our fallen citizens on 9/11. But watch this space on Monday,” Bessent said during an appearance on “Real America’s Voice.”
Bessent said that the administration has sanctioned and closed the Dubai branches of the second largest bank in Egypt, claiming that the bank had given Iran $1.8 billion dollars. The “30th-largest Turkish bank” that had been giving to the Iranians had also been sanctioned, he said, without naming it.
The U.S. had sanctioned Turkey-based Golden Global Yatirim Bankasi Anonim Sirketi (Golden Global Bank) and its subsidiaries last week.
Trump, in the NewsNation interview, was also asked how Iran could continue holding out under the current economic pressure.
“I don’t know that they’re gonna be able to hold out,” Trump said. “But it’ll get settled after the elections. Or maybe sooner. But it’ll get settled right after the election.”
Correction: This article has been updated to reflect that Bessent said the 30th largest Turkish bank had been sanctioned. An earlier version misstated the bank’s ranking.
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