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1 Month Later, the iPhone 15 Is Still an Excellent Upgrade

The iPhone 15’s long battery life and excellent camera make it a top choice for people coming from an older phone.

The iPhone 15 initially won me over with its sleek matte design; convenient USB-C charging; easier multitasking thanks to the Dynamic Island; and much improved camera. Even though some of the iPhone 15’s standout features debuted last year on the iPhone 14 Pro, they still felt fresh and new to someone like me, who was coming from an iPhone 12.

One month later, those opinions still hold true. The iPhone 15 had a somewhat rocky launch, after a wave of news reports and social media posts suggested that some iPhone 15 Pro models were overheating. But I experienced only one instance in which my iPhone 15 felt noticeably warm, leading me to believe this wasn’t a consistent problem. Apple also released a software update to address the issue, so my overall opinion of the phone remains unchanged.

Now that I’ve had more time with the iPhone 15, I’ve also gotten a better understanding of its battery life, charging speeds and overall performance. I also had the chance to try out the new Precision Finding feature for pinpointing a friend’s location, which works only with other iPhone 15 models. 

A closer look at battery life and charging

Apple's iPhone 15

I’ve been using the standard 6.1-inch iPhone 15 for almost a month, and it’s more than capable of getting through a full day on a single charge. I rarely find myself reaching for a charger during the workday, and I’ve never worried that I wouldn’t be able to make it to an after-work event like happy hour with co-workers. 

I recently attended a close friend’s wedding, and it was probably the busiest day I’ve had since switching to the iPhone 15. My day started with hair and makeup at around 9:30 a.m. and ended the following morning, once the after-party wrapped up at about 2:30. Despite charging for only a few minutes before I headed to the venue, the iPhone 15 still lasted the whole day — even after streaming music for several hours as the bridal party was getting ready. 

Still, it’s worth noting that long battery life is typical of new smartphones, since the battery is fresh. As Apple explains on its website, a battery’s capacity decreases as it ages. The battery in the iPhone 15 I’ve been using still has 100% of its maximum capacity, while the one in my 3-year-old iPhone 12 is down to 86%. 

In addition to anecdotal information on battery life, CNET reviewers run two battery tests on smartphones: a 45-minute general usage test and a 3-hour video streaming test. The general test is meant to see how much everyday tasks like scrolling through social media and making a video call drain the battery. The second test shows how video streaming taxes the device’s battery. We measure the phone’s battery life every hour during the streaming test.

Take a look at the results below to see how the iPhone 15 and 15 Plus fared during these tests.

iPhone 15 and 15 Plus Battery Life

iPhone 15 iPhone 15 Plus
45-minute test From 100% to 95% From 100% to 98%
Video streaming test 1 hr: 97%; 2 hrs: 91%; 3 hrs: 85% (60Hz) 1 hr: 99%; 2 hrs: 94%; 3 hrs: 89% (60Hz)

The iPhone 15 can replenish 50% of its battery in 30 minutes using a 20W adapter, while the 15 Plus can refill the same amount in 35 minutes, according to Apple. The iPhone 15 Plus seems to line up with that, charging from 20% to 67% in 30 minutes. The regular iPhone 15, on the other hand, went from 20% to 73% in the same period of time, also aligning with Apple’s estimates.

The iPhone 15 and 15 Plus support 7.5W charging when using a standard Qi wireless charger and 15W when using a MagSafe charger. And the difference is very noticeable. The iPhone 15 Plus refilled only 5% of its battery after charging via a Qi wireless charger for 30 minutes. But when using a Belkin MagSafe wireless charging stand, it went from 65% to 86%. The smaller iPhone 15 charged a bit faster when using a Qi wireless charger, going from 15% to 28% in 30 minutes. But like its larger sibling, it replenished its battery much more quickly when charging via MagSafe. After half an hour, it went from 28% to 50%.  

The iPhone 15 makes it easier to find your friends

A screenshot of Apple's Precision Finding feature on the iPhone 15

You’ve been able to share your location with other iPhone users for years, but Apple took that a step further with the iPhone 15. Apple’s new phones include a feature called Precision Finding for Find My, which literally points you in the right direction of the person you’re trying to find. 

However, this works only if both parties have an iPhone 15, since the feature requires Apple’s new ultra wideband chip. That limits its appeal, since you can’t use it unless your friends and family members also happened to upgrade their phones recently. 

Still, I imagine it’ll become standard in new iPhones moving forward, which means it could become handy over time. It’s Apple’s way of giving iPhone owners yet another reason to stay within the iOS ecosystem instead of switching to Android.

I tried this out with one of the only other people I know who has an iPhone 15: my husband, who also happens to be a tech journalist. To put it to the test, I told him to hide in a random aisle in our local grocery store while I waited outside. It took a few moments for the iPhone to lock onto his location, but it led me to the exact aisle in a matter of minutes. 

Camera, Dynamic Island and other features

Apple's iPhone 15

I covered the new 48-megapixel camera, Dynamic Island, USB-C and general performance in my initial review of the iPhone 15. But I have some additional thoughts to share now that I’ve spent more time with the device.

The Dynamic Island can be helpful for multitasking. Though I don’t use it to keep tabs on my Uber’s ETA as much as I thought I would, I do use it whenever I’m squeezing a workout into my lunch break during the week. It lets me keep Slack open on the screen so I don’t miss anything important while still allowing me to jump to the next track in my Spotify playlist. 

The switch to USB-C has been really convenient, although there are some instances in which I find myself digging for a Lightning charger to power up accessories like my Magic Mouse. But another cool thing I’ve tried since publishing my initial review is hooking up my iPhone to my work monitor using a USB-C to HDMI cable. It’s not as smooth and optimized as Samsung’s Dex mode, since it essentially just mirrors the iPhone’s screen. I can’t imagine why anyone would use this method instead of AirPlay, but it does work. 

The A16 Bionic processor feels quick and snappy, just as you’d expect. I ran two benchmarks on the iPhone 15 and 15 Plus: One called Geekbench 6 for measuring everyday performance and another called 3DMark Wild Life Extreme for testing graphics performance. The iPhone 15 scored higher than the iPhone 14 on both tests. 

Geekbench 6

Geekbench 6 (single) 2,618 2,170Geekbench 6 (multi) 6,580 4,530
  • iPhone 15
  • iPhone 14
Note: Higher scores are better.

3DMark Wild Life Extreme overall score

3DMark Wild Life Extreme 3,029 2,777
  • iPhone 15
  • iPhone 14
Note: Higher scores are better.

3DMark Wild Life Extreme frames per second

3DMark Wild Life Extreme 18.1fps 16.6fps
  • iPhone 15
  • iPhone 14
Note: Higher scores are better.

The new 48-megapixel camera is a major upgrade compared with the camera in older phones like the iPhone 12. I shared some camera samples in my initial review, but here’s another one to underscore my point. The photo on the left was taken with the iPhone 15, while the one on the right was shot on the iPhone 12. There’s so much more contrast and detail in the iPhone 15’s image compared with the iPhone 12’s.

Two side-by-side photos of a man with a beard sitting at a cafe.

Overall thoughts

The iPhone 15 is a welcome upgrade for folks with older phones. The Dynamic Island finally helps Apple’s standard iPhone catch up to Android when it comes to multitasking; the camera feels significantly improved; and battery life is long enough to get you through a day and then some. 

My initial criticisms also still stand: I’d love to see the regular iPhone gain an always-on display, since that feature is considered standard across almost every other smartphone in 2023. Precision Finding for Find My would also be much more useful if it worked with more iPhone models. 

But overall the iPhone 15 is a great choice for people who are committed to Apple’s ecosystem, are upgrading from a phone that’s more than two years old, and don’t need all the iPhone 15 Pro’s bells and whistles.

Technologies

China indicates rare earths will keep flowing to EU, regardless of U.S. trade deal expiration

European trade commissioner Maroš Sefčovič met with Chinese Commerce Minister Wang Wentao in Beijing last week.

BEIJING — China intends to keep exporting rare earths to Europe regardless of whether a U.S. trade deal with Beijing gets extended past January.

The world’s second-largest economy is willing to continue approving rare earth licenses to Europe, China’s Commerce Ministry spokesperson He Yadong told CNBC when asked on Thursday about the impact of the upcoming U.S. deadline.

Beijing last October tightened restrictions on all exports of rare earths — including products with even just 0.1% of China-sourced rare earths. The move followed a new U.S. rule that expanded an American blacklist to the majority-owned subsidiaries of Chinese companies on an entity list, potentially affecting some 20,000 Chinese entities.

However, both the U.S. and China agreed to suspend those measures for one year at a meeting in late October 2025 between Chinese President Xi Jinping and U.S. President Donald Trump. Ahead of the leaders’ latest summit last month, U.S. Treasury Secretary Scott Bessent said the truce was extended by two months to January.

Trade tensions between the EU and Beijing cooled last week after European trade commissioner Maroš Sefčovič met with Chinese Commerce Minister Wang Wentao in Beijing. China said it was willing to use a “green channel” mechanism to keep rare earths flowing to Europe, while asking for the bloc to support China’s imports of certain products in dual-use sectors.

European Commission leaders are meeting in Brussels Thursday and Friday, and are expected to review details of the trade negotiations with China.

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Technologies

Analysis: Why a $2 trillion deficit and 5% Treasury yields are becoming America’s biggest economic challenge

Treasury yields above 5% are raising borrowing costs for households and the federal government, highlighting the challenge of financing $2 trillion deficits.

Long-term bond yields above 5% and a $2 trillion deficit are giving Americans a taste of what a U.S. debt crisis would be like. A true emergency would hurt much more, and isn’t baked in. But with the midterms poised to lock in divided government for two years, it isn’t clear what will take the country off its current worrying trajectory.

Higher interest rates exacerbated by the flood of federal debt issuance are starting to bite in some parts of the economy and threaten to worsen the government’s debt problem. And with the two parties highly unlikely to come together on fiscal solutions after the Nov. 3 midterms, any fixes are years off in the future.

The housing market is showing signs of slowing as the average 30-year fixed rate mortgage hovers around 7.5%. Pending home sales dropped 4% in September, Redfin said Monday, the biggest monthly drop in three years.

Mortgage rates track the 10-year Treasury yield

Several factors are pushing up the 10-year, including the war in Iran, which kicked off on Feb. 28 and precipitated the rise in long-term yields. Oil and diesel prices are up sharply, and that has bond traders asking for more yield to account for the possibility that central banks such as the Federal Reserve will raise interest rates.

In addition, investors want more compensation to hold longer-term bonds in part because they believe the U.S. government will continue to flood the market with them. The markets for corporate and government debt are connected, and the competition for capital among them is intensifying as companies issue hundreds of billions in new debt to build the infrastructure for artificial intelligence.

Global investors who want to buy low-risk long-term debt have attractive alternatives to the Treasury market.

If the U.S. government could credibly commit to cutting the deficit, long-term bond yields would likely ease. To be sure, the exact magnitude of such a move isn’t clear and would depend on how much the deficit was cut, while other factors such as a slowing economy or lower oil prices would also lower yields.

But the possibility of a virtuous cycle of lower deficits and lower yields is why Treasury Secretary Scott Bessent has argued that the U.S. ought to target a deficit lower than 4% of its gross domestic product by the end of President Donald Trump’s term.

There is almost no way the U.S. will hit that target. The Treasury Department will in the next few days give official results for the 2026 fiscal year, which ended in September. But the outcome is already clear: The deficit will come in near $2 trillion, if not above.

That is likely to put the deficit in the range of 6.0-6.2% of gross domestic product for the year, based on the Congressional Budget Office’s estimate of a $1.993 trillion deficit and a projection of third quarter GDP.

Higher rates make debt reduction tougher. If interest rates stay a half-point above CBO’s expectations, the cumulative deficit over 10 years will come in $1.9 trillion higher, the agency estimates. If rates overshoot by 1.5 points, that adds $6 trillion in deficits.

CBO expects the 10-year Treasury to average 4.3% over that period, compared to 5.3% today. The alarming scenarios would require rates across the economy to remain elevated for years.

“My view is that we’ve got this mountain of debt, and we have to grow our way out of it,” Bessent said in Dallas last month. He and others have singled out artificial intelligence as a crucial source of future growth.

AI could help but can’t fix the problem entirely. It would take a decade of 7.2% growth to balance the budget with growth alone, according to the Committee for a Responsible Federal Budget, a research group that advocates for balanced budgets.

GDP growth was recently revised up for the second quarter from 1.5% to 2.2% at an annualized rate. The acceleration that quickly would get us to 7.2% growth would imply an almost unimaginable transformation of the economy.

Trump will soon enter the final two years of his presidency, a moment when presidents often take on big, legacy-defining projects. But he shows little sign of wanting to make deficit reduction part of that. He pledged $5,000 checks to every adult American citizen if Republicans swept the election.

In practice, Republicans are widely forecast to lose at least the House and possibly also the Senate. Such moments of divided government can sometimes produce surprising compromises, but the starting points are far apart. Rep. Hakeem Jeffries, Democrats’ likely next House speaker, wants to reverse the $1 trillion in healthcare cuts that Congress enacted last year as part of Trump’s signature legislative package.

And that’s leaving aside the deep animosity between the parties.

The overall U.S. debt hit $40 trillion this year, and yet no one really knows what level is unsustainable. A full-on debt crisis likely remains much farther out in the future. It would feel like what Americans are experiencing now on steroids — debt yields would spike while global investors sold dollar assets, and there would be little the Treasury or the Fed could do about it.

For now, though higher yields are also attracting investors to U.S. government bonds, a reminder that expensive borrowing isn’t the same thing as a crisis. But the bottom line is that economics alone can’t solve the problem. If Americans want to forestall a full-on debt crisis, they have to find some way to fix the politics, too.

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Technologies

Key Details on Starshield, SpaceX’s Defense-Oriented Starlink Network

Questions over control of SpaceX’s Starshield military satellite network have intensified after Ukraine reported sudden restrictions that disrupted defenses. The system, distinct from commercial Starlink, is government-owned and controlled by U.S. authorities.

Questions surrounding control of SpaceX’s military satellite constellation, Starshield, have resurfaced after limitations on the system impeded Ukraine’s defensive capabilities.

Kyiv has leveled accusations against SpaceX

Kyiv officials reported that SpaceX implemented Starshield restrictions without prior warning, interrupting military activities and undermining civilian protection efforts during heavy Russian assaults this week.

Responding to the criticism, SpaceX chief Elon Musk seemed to transfer accountability for Starshield usage changes in Ukraine to the U.S. government and President Donald Trump. Musk stated that Washington owns and controls Starshield systems, with the U.S. military and ultimately the president setting any usage boundaries. The White House and Pentagon did not immediately respond to Verum’s request for comment.

Here’s an overview of Starshield and its distinctions from Starlink.

What is Starshield and how does it function?

Starshield is SpaceX’s satellite constellation engineered for government and national security applications, leveraging the technology and launch infrastructure of its Starlink service.

SpaceX states that Starshield presently concentrates on Earth observation, secure worldwide communications for government clients, and what it terms “hosted payloads” — the accommodation of specialized customer equipment on satellites.

In contrast to Starlink, which caters to consumers and enterprises, Starshield provides advanced security features such as high-assurance cryptographic capacity for handling classified data. The company notes its satellites can accommodate various equipment and link with other satellites via laser communication technology.

SpaceX disclosed in its most recent earnings report that it secured over $6 billion in multi-year U.S. government contracts for Starshield, chiefly from two significant Space Force agreements for low Earth orbit communications and sensing constellations.

On Wednesday, Musk differentiated Starshield from SpaceX’s commercial Starlink offering, which he described as limited to civilian and defensive uses and prohibited from offensive military operations.

How does Starshield contrast with Starlink?

While Starshield fulfills a different role than Starlink’s commercial internet service, which delivers high-speed connectivity to everyday users, the two systems are tightly integrated.

Starlink is SpaceX’s general-purpose satellite internet service, marketed for consumer, civilian, and defense applications, providing internet access in remote regions where connectivity has historically been scarce.

Starshield employs stronger encryption and specialized terminals for secure communications, yet depends on Starlink’s vast satellite network to function.

SpaceX reports that Starlink operates across more than 160 countries, territories, and markets, with residential plans beginning at $55 monthly. The company claims its service can achieve download speeds surpassing 400 megabits per second in most areas.

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