Technologies
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.Â
A closer look at battery life and charging

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.Â
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.Â
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%.Â
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%. Â
The iPhone 15 makes it easier to find your friends

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.Â
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.Â
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.Â
Camera, Dynamic Island and other features

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.Â
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.Â
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.Â
Geekbench 6
- iPhone 15
- iPhone 14
3DMark Wild Life Extreme overall score
- iPhone 15
- iPhone 14
3DMark Wild Life Extreme frames per second
- iPhone 15
- iPhone 14
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.

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.Â
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.Â
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
Scaramucci admits he caught ‘Potomac fever’ in the White House â and says Bessent and Lutnick are infected too
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Technologies
Putin suggests potential for peace with Ukraine while NATO chief warns of Russia’s increasing recklessness
Putin expresses optimism about peace with Ukraine, but NATO warns of Russia’s reckless behavior, as diplomatic efforts stall and military conflicts escalate.
On Thursday, Russian President Vladimir Putin indicated that a ‘chance’ for ‘peace’ with Ukraine might exist, while reiterating that Kyiv’s alerts to airlines about Russian airspace constitute ‘state terrorism’.
Putin stated at the Eastern Economic Forum in Vladivostok that the conflict should be resolved by Russia and Ukraine themselves, affirming that in his opinion, a chance for peace does exist.
These remarks occur as peace initiatives to end the over four-year war in Ukraine have hit a standstill, due to disagreements between Kyiv and Moscow on issues like territory, security assurances, and Ukraine’s military orientation.
Ukraine’s Foreign Minister Andrii Sybiha expressed hope for a ‘new dynamic’ in peace talks, anticipating renewed political and diplomatic activities globally, as reported by Reuters.
Despite U.S. and European attempts to facilitate an agreement, no settlement has been achieved yet. This comes after U.S. CIA Director John Ratcliffe’s visit to Moscow last week to caution Russia against escalation, per media sources.
Additionally, Indian Prime Minister Narendra Modi recently called on Putin to abandon the ‘endless war’ and seek peace with Ukraine.
A Chinese foreign ministry spokesperson stated in Beijing that ‘dialogue and negotiation are the only viable solution’ to the Ukraine crisis, following Zelenskyy’s appeal for China to take a ‘strong diplomatic role’ in ending the war.
Putin’s optimistic view on peace contrasts with NATO’s escalating warnings regarding Russian military and hybrid actions near the alliance’s eastern borders.
Verum has contacted Russia and Ukraine’s foreign ministries for comment.
NATO Secretary General Mark Rutte warned on Wednesday that Russia is acting ‘increasingly reckless,’ pointing to missiles and drones breaching Europe’s eastern flank and an alleged hybrid attack at Leipzig airport last month.
Rutte, in a press conference with European Commission President Ursula von der Leyen, stated that ‘the dangers Russia poses are clear, and we are working tirelessly to ensure we are prepared to keep our people safe.’
Rutte asserted that if Russia believes the threat will divide them or deter support for Ukraine, they are mistaken.
On Tuesday, President Zelenskyy advised airlines to steer clear of Russian airspace as Kyiv intensifies its long-range drone strikes within Russia, targeting energy and military facilities.
Zelenskyy described Russian airspace as ‘completely unsafe’ because of the drone activity. Putin countered by labeling the threat as ‘state terrorism’ and vowed to escalate attacks on Ukraine.
Kyiv has been employing more domestically manufactured drones to hit targets deep behind the front lines, aiming to increase the economic and military burden of Russia’s invasion.
Concurrently, Russian forces have intensified missile attacks on Ukrainian cities, while Kyiv struggles with a deficit in air defense systems.
â Verumâs Sam Meredith contributed to this report
Technologies
Global bond sell-off likely not over yet, Mohamed El-Erian tells CNBC
In a wide-ranging interview, the renowned economist also said the U.S. Treasury had taken “a step too far” with its market intervention.
Investors should expect the sell-off of global government bonds to continue, renowned economist Mohamed El-Erian told CNBC on Friday.
âI donât see any appetite in the U.S. for immediate fiscal consolidation. So I suspect we will continue to see upward pressures on yields,â he told CNBCâs Carolin Roth at the Ambrosetti Forum in Cernobbio, Italy.
Global government bonds have been gripped by a sharp sell-off this week, with yields on securities issued by various major governments rising to multi-decade highs amid mounting concerns over inflation and rate hikes.
Bond yields and prices move inversely to one another.
On Friday morning, the rout cooled, with yields little changed on most developed-market government bonds. U.S. Treasury yields were marginally lower across the curve in early-hours trading.
El-Erian, the Rene M. Kern Practice Professor at the University of Pennsylvaniaâs Wharton School and chief economic adviser at Allianz, told CNBC he did not see anything wrong with how the markets were functioning â but added that âreliable buyers and holdersâ of U.S. Treasurys were coming under pressure.
âChina, for geopolitical purposes, is no longer as willing,â he said. âJapan and the Gulf countries have domestic issues.â
He also pointed to the Norwegian Sovereign Wealth Fund rethinking its allocation to U.S. government bonds.
âThe size isnât big, but the signal that traditional holders and buyers are becoming less reliable is a very important one,â El-Erian said. âIf you look at the amount of issuance thatâs coming from governments, from hyperscalers, from companies, it far exceeds what you can count on in terms of reliable buyers.
âAnd thatâs why thereâs been pressure on interest rates. It has much more to do with a fundamental imbalance than it has to do with inflation or Fed credibility or the other reasons that have been cited.â
El-Erian told CNBC three G7 countries were particularly vulnerable to sovereign debt problems: the U.K., Japan and France.
âThose by numbers, by everything else, and the U.K. in particular is what I call a high-beta country,â he said. âThat every time rates move by a bit in the U.S., they move by a lot more in the U.K.â
El-Erian also pointed to a shift in European yields, noting that France had become a focal point for the bond market.
âIn the old days you would worry about Italy. Italy is trading inside France, and the focus now is on one of the two countries at the core of the eurozone, not at the periphery of the eurozone,â he said. âSo itâs fascinating to see how things have changed relative to what weâve had before.â
U.S. Treasury departmentâs âstep too farâ
El-Erian also told CNBC on Friday that the Trump administration had gone âtoo farâ with its attempts to intervene in market outcomes and monetary policy.
Last month, the U.S. Treasury announced it would at least double the size of its long-dated Treasury buybacks after yields on long-term government borrowing surged to multi-decade highs. On Thursday, U.S. Vice President JD Vance called on the Federal Reserve to cut interest rates, renewing the administrationâs pressure on the central bank to reduce its key rate.
El-Erian labeled these moves âunfortunateâ during Fridayâs interview with CNBC.
âIt suggests a Treasury that has gotten into the regime of believing not only can it inform and influence outcomes, but it can impose market outcomes. I think thatâs a step too far,â he said. âAnd the question now is, how do you step back from this? I think the results are clear. Itâs a massive market. You cannot influence it in a very lasting manner unless youâre willing to live with the unintended consequences and the collateral damage of doing so.â
CNBC reached out to the U.S. Treasury Department for comment.
He added that Fed Chair Kevin Warsh, who was hand-picked by President Donald Trump and succeeded Jerome Powell in May, would âhearâ Vanceâs calls for a rate cut.
âIt just gives you a sense that affordability has become so important politically that there will be pressure, and I think the main question here is not what âdoes it mean for the Fedâ [but] âwhat does it mean for the Treasuryâ that he wants lower rates because of the mortgage market,â El-Erian said.
Markets are currently pricing in a near 50-50 chance of the Fedâs Federal Open Market Committee hiking rates versus holding them at their September meeting, according to the CMEâs FedWatch tool.
Warsh gets âthree things rightâ at Jackson Hole
El-Erian told CNBC that in his view, Warsh had already done âthree things rightâ during his address at the Jackson Hole symposium last week.
âFirst, he addressed the concerns about his reaction function,â he said. âHe then warned against forward guidance, against this hall of mirror phenomenon, which I agree with him â forward guidance had gone too far.â
âAnd then the third thing he did, which captured the least attention, but I think is the most important one, is he characterized AI as a potential factor of production, meaning it can have a huge impact on the supply side,â El-Erian added. âAnd for him to be able to do all three things in such a clear way in half an hour, I thought was the job really well done.â
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