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Samsung Galaxy Z Fold 3 battery life results are in – Tom's Guide

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The Samsung Galaxy Z Fold 3 has a lot to recommend it, from its massive 7.6-inch display and improved durability to its S Pen support and enhanced multitasking features. But heading into my Galaxy Z Fold 3 review I was a bit worried that this foldable phone’s battery life, partly because it has a smaller battery than the Galaxy Z Fold 2.

As it turns out, my fears were well founded. The Galaxy Z Fold 3’s 4,400 mAh battery is only slightly smaller than the 4,500 mAh pack in the Z Fold 2, but its endurance was significantly less in our testing. Just as important, the Z Fold 3 trails top flagship phones that don’t fold by a couple of hours.

Samsung Galaxy Z Fold 3 battery life results

Battery life (Hrs:Mins) Battery capacity
Samsung Galaxy Z Fold 3 (60Hz/120Hz) 7:52/6:35 4,400 mAh
Samsung Galaxy Z Fold 2 (60Hz/120Hz) 10:10/9:05 4,500 mAh
Samsung Galaxy Z Flip 3 (60Hz/120Hz) 6:00/5:43 3,300 mAh
Samsung Galaxy S21 (60Hz/120Hz) 9:53/6:31 4,000 mAh
Samsung Galaxy S21 Plus (60Hz/120Hz) 9:53/9:41 4,800 mAh
Samsung Galaxy S21 Ultra (60Hz/120Hz) 11:25/10:07 5,000 mAh
iPhone 12 Pro Max 10:53 3,687 mAh
iPhone 12 Pro 9:06 2,815 mAh
OnePlus 9 Pro (60Hz/120Hz) 10:38/10:40 4,500 mAh

On the Tom’s Guide battery test, which involves surfing the web continuously over 5G at 150 nits of screen brightness, the Galaxy Z Fold 3 lasted only 7 hours and 52 minutes with the display set to 60Hz mode. We saw an even worse 6:35 with the adaptive display mode on, which scale up to 120Hz.

The Galaxy Z Fold 2 endured for 10 hours and 10 minutes last year in 60Hz mode and 9:05 in adaptive mode. That’s a pretty steep drop-off, but the smaller battery might not be the only culprit. We tested the Z Fold 3 on Verizon’s network, and the Z Fold 2 on T-Mobile, and the carrier can definitely impact battery life.

Regardless, the Galaxy Z Fold 3’s battery life trails most other flagship phones by a long shot. For example, the Galaxy S21 Ultra’s 5,000 mAh battery lasted a very impressive 11 hours and 25 minutes in 60Hz mode and 10:07 in adaptive mode. Meanwhile, the iPhone 12 Pro Max lasted 10:53.

The regular Galaxy S21, which has a 4,000 mAh battery, turned in a battery life of 9:53 in 60Hz mode. That runtime dipped to 6:31 in 120Hz mode. 

To be fair, the Galaxy Z Fold 3 has a huge 7.6-inch display, compared to 6.8 inches for the Galaxy S21 Ultra and 6.7 inches for the iPhone 12 Pro. So this foldable simply has a larger canvas for its battery to power. 

The Galaxy Z Fold 3 also has a 6.2-inch cover display, and while I don’t think anyone would use it for that long of a stretch, we ran our battery test on it just to see how long it would last. In 60Hz mode, the Z Fold 3’s front panel lasted 8 hours and 47 minutes, and it endured for 7:57 in adaptive mode. 

The bottom line is that the Galaxy Z Fold 3’s battery life is a disappointment, but overall, we still recommend this foldable phone for everything that it enables you to do. I would just make sure you bring the (optional) charger with you if you’re going to be away from home for most of the day. 

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Apple's iOS 14.8 Pegasus security fix: iPhone owners urged to update immediately – CNET

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Angela Lang/CNET

Apple released security updates for its iPhones, iPads, Apple Watches and Mac computers earlier this week that close a vulnerability reportedly exploited by invasive spyware built by NSO Group, an Israeli security company. 

On Monday, the tech giant posted a security note for iOS 14.8 and iPadOS 14.8 that said some malicious PDFs could take advantage of its operating systems. “Processing a maliciously crafted PDF may lead to arbitrary code execution,” the note read. “Apple is aware of a report that this issue may have been actively exploited.” 

Apple also released WatchOS 7.6.2, MacOS Big Sur 11.6 and a security update for MacOS Catalina to address the vulnerability. 

The fix, earlier reported by The New York Times, stems from research done by a public interest cybersecurity group called Citizen Lab that found a Saudi activist’s phone had been infected with Pegasus, NSO’s best-known product. According to Citizen Lab, the zero-day, zero-click exploit against iMessage, which it nicknamed ForcedEntry, targets Apple’s image rendering library and was effective against the company’s iPhones, laptops and Apple Watches. 

Read more: Check if your iPhone is infected with Pegasus spyware with this free tool

Citizen Lab, based at the University of Toronto, says it determined NSO used the vulnerability to remotely infect devices with its Pegasus spyware, adding that it believes the exploit has been in use since at least February. It urged all Apple users to immediately update their operating systems.

“Ubiquitous chat apps have become a major target for the most sophisticated threat actors, including nation state espionage operations and the mercenary spyware companies that service them,” Citizen Lab said in a report. “As presently engineered, many chat apps have become an irresistible soft target.”

The security update rolled out a day before Apple took the wraps off a slate of new products, including iPads, Apple Watches and iPhones. The company used the fall rollout of devices, which is one of the company’s most important annual events, to tout its security measures. Saying that privacy is “built in from the beginning,” Apple said the upcoming version of its iOS software will block trackers and prevent monitoring of email, among other safety provisions.

Read more: Watch iPhone 13 launch live: How to watch Apple’s event today

Apple thanked Citizen Lab for providing a sample of the exploit, which the iPhone maker said wasn’t a threat to most of its users.

“Attacks like the ones described are highly sophisticated, cost millions of dollars to develop, often have a short shelf life, and are used to target specific individuals,” Ivan Krstić, who runs Apple’s security engineering and architecture operations, said in a statement. “While that means they are not a threat to the overwhelming majority of our users, we continue to work tirelessly to defend all our customers, and we are constantly adding new protections for their devices and data.”

In July, researchers found evidence of attempted or successful installations of Pegasus on 37 phones of activists, journalists and businesspeople. All but three of the devices were iPhones. Some of the people appear to have been targets of secret surveillance through Pegasus, software that’s supposed to be used to pursue criminals and terrorists. The spyware is reportedly capable of accessing and recording texts, videos, photos and web activity as well as passively recording and scraping passwords on a device. 

NSO released a statement late Monday that didn’t directly address Apple’s update but said it “will continue to provide intelligence and law enforcement agencies around the world with life saving technologies to fight terror and crime.”

The company, which licenses surveillance software to government agencies, says its Pegasus software helps authorities combat criminals and terrorists who take advantage of encryption technology to go “dark.” Pegasus runs secretly on smartphones, providing insight into what their owners are doing. Other companies provide similar software.

CEO Shalev Hulio co-founded the company in 2010. In addition to Pegasus, NSO offers other tools that locate where a phone is being used, defend against drones and mine law enforcement data to spot patterns.

NSO has been implicated in other hacks, including the high-profile hack of Amazon founder Jeff Bezos in 2018. In the same year, a Saudi dissident sued the company for its alleged role in hacking a device belonging to journalist Jamal Khashoggi, who was murdered inside the Saudi embassy in Turkey.

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iPhone 13 Pro runs Geekbench, reveals 55% better GPU performance vs iPhone 12 Pro – GSMArena.com news – GSMArena.com

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As you probably already know, Apple unveiled four new smartphones yesterday – the iPhone 13, 13 mini, 13 Pro, and 13 Pro Max. They’re all powered by the A15 chip, but there are GPU differences between them.

While the iPhone 13 and 13 mini have a 4-core GPU, the iPhone 13 Pro and 13 Pro Max, along with the new iPad mini, have a 5-core GPU.

This A15 chip with a 5-core GPU has been tested on Geekbench’s compute benchmark using the Metal API today, by someone in possession of an iPhone 13 Pro prototype. The resulting score is 14216, which is about 55% more than the iPhone 12 Pro‘s 9123. This points to huge GPU performance improvements in the new iPhone 13 Pro and 13 Pro Max compared to their direct predecessors.

iPhone 13 Pro runs Geekbench, reveals 55% better GPU performance compared to iPhone 12 Pro

Apple has called the 5-core GPU version of the A15 “the world’s fastest smartphone chip”, and promised that it delivers “50% faster graphics performance than any other smartphone chip”. Well, that seems to be the case at least when comparing to last year’s A14 Bionic with 4-core GPU, as featured in the iPhone 12 Pro. The iPhone 13 Pro has 6GB of RAM too.

We don’t yet know how the A15 with 4-core GPU would perform, since no one has benchmarked an iPhone 13 or 13 mini yet. We also don’t have CPU benchmark results for any of Apple’s new devices at this point, but all of these are surely coming soon.

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Apple Quietly Removes 256GB iPhone SE Model From Online Store – MacRumors

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Following updates to its product lineups this week, Apple has quietly discontinued the 256GB capacity option for the iPhone SE.


Prior to this week, the ‌iPhone SE‌ was available in 64GB, 128GB, and 256GB configurations, but since Tuesday’s “California streaming” event and subsequent product lineup rejig, only the first and second of those capacities are listed on Apple’s online store. Pricing for the 64GB and 128GB ‌iPhone SE‌ options remains the same.

According to Apple analyst Ming-Chi Kuo, Apple is planning an update to the ‌iPhone SE‌ for the first half of 2022. The current model was launched in April 2020, so the removal of the 256GB variant could be a sign that Apple is beginning to ramp down production of this particular model.

During its virtual event, Apple announced that the iPhone 13 and ‌iPhone 13‌ mini start with 128GB of storage, which is double the base 64GB offered for the iPhone 12 and iPhone 12 mini.

The storage capacities available for the ‌iPhone 13‌ and ‌iPhone 13‌ mini include 128GB, 256GB, and 512GB, while the iPhone 13 Pro and ‌iPhone 13 Pro‌ Max also have a new 1TB storage option.

Pricing continues to start at $699 for the ‌iPhone 13‌ mini, $799 for the ‌iPhone 13‌, $999 for the ‌iPhone 13 Pro‌, and $1,099 for the ‌iPhone 13 Pro‌ Max. Preorders for the new ‌iPhone 13‌ models begin Friday.

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