Alongside the iPhone 12 and 12 Pro models, Apple introduced a new MagSafe charger that attaches to the magnetic ring in the back of the devices, providing up to 15W of charging power, which is double the speed of the 7.5W Qi-based wireless charging maximum.
Apple does not provide a power adapter with the $39 MagSafe charger, requiring users to supply their own USB-C compatible option. Apple does sell a new 20W power adapter alongside the MagSafe Charger, and as it turns out, that seems to be one of the the only charging options able to provide a full 15W of power to the new MagSafe charger at this time.
YouTuber Aaron Zollo of Zollotech tested several first and third-party power adapter options with the iPhone 12 Pro and a MagSafe charger using a meter to measure actual power output. Paired with the 20W power adapter that Apple offers, the MagSafe Charger successfully hit 15W, but no other chargers that he tested provided the same speeds.
The older 18W power adapter from Apple that was replaced by the 20W version was able to charge the iPhone 12 Pro using the MagSafe Charger at up to 13W, but the 96W Power Adapter and third-party power adapters that provide more than 20W were not able to exceed 10W when used with the MagSafe Charger. Below are the results from Zollo’s tests:
- Apple’s 20W Power Adapter – 15W
- Apple’s 18W Power Adapter – 13W
- Apple’s 96W MacBook Pro Power Adapter – 10W
- Anker 30W PowerPort Atom PD 1 = 7.5W to 10W
- Aukey 65W Power Adapter – 8W to 9W
- Pixel 4/5 Charger – 7.5W to 9W
- Note 20 Ultra Charger – 6W to 7W
For maximum charging speeds with the MagSafe Charger and an iPhone 12 or 12 Pro, Apple’s 20W power adapter is required, and older power adapter options won’t work as well. Third-party companies will need to come out with new chargers that use the particular power profile that Apple is using to provide the optimum amount of power before a third-party charger will be able to provide the full 15W with the MagSafe Charger.
Zollo’s testing also revealed that Apple is using aggressive temperature control, so when the iPhone gets warm, the charging power tends to stay below 10W. The best speeds come from charging using the 20W power adapter without a case on the iPhone to better let heat dissipate.
Older iPhones, such as the 11 Pro Max and 8 Plus, charged at around 5W with the MagSafe Charger and Apple’s 20W power adapter, which is in line with the testing results we saw last week. It’s not worth buying a MagSafe Charger to use with a non iPhone 12.
The same goes for Android phones. The MagSafe Charger technically supports Qi-based charging and can work with Android devices, but when paired with an Android smartphone, the MagSafe charger was outputting at 1.5W, which is slow enough that it’s nearly useless.
42 Amazon Cyber Monday Deals 2020: Robot Vacuums, Noise-Cancelling Headphones, Sweatshirts, and More – GQ
In previous years, Amazon has been the undisputed home of some of the best Cyber Monday deals, especially once Cyber Monday had turned into Cyber Week. You could feel confident that searching “Amazon Cyber Monday deals” would turn up all the best deals available, no need to look at Best Buy or Walmart or Target—the in-store mobs would have already picked those places through. This year, however, was a little different. The big box stores launched early Black Friday sales almost a month in advance. Not all of those sales were anything special, but enough were to make it clear that Amazon is no longer the reigning champ of fabricated deal holidays. This is not to say Amazon did not come to play. Now that the retailer’s Cyber Monday sale has become its Cyber Week sale, it might be fair to say that Amazon was just playing its cards close to the chest. Even if not all the sales are truly excellent, the amount of sales is pretty mind boggling. Most of the best deals are on tech and kitchen goods, like noise-cancelling headphones and electric pressure cookers. But there are plenty of options for people looking for menswear and home goods. Here are the best Amazon Cyber Monday deals we’ve found so far, including a cozy hoodie, a solution for your Wi-Fi troubles, and one of our favorite robot vacuums.
All products featured on GQ are independently selected by our editors. However, when you buy something through our retail links, we may earn an affiliate commission.
Qualcomm's Snapdragon 888 is a glimpse into how much better your next Android phone will be – CNET
The chip that will power most high-end 5G phones next year is here: the Qualcomm Snapdragon 888. And for the first time in its ultra high-end lineup, Qualcomm has integrated its 5G modem on the same chip as the brains, AI and other processor features, likely giving 5G phones a boost in battery life.
Smartphones need a lot of components to operate, but two key parts that make a phone a phone are the application processor that acts as the brains of a device and a modem that connects it to a mobile network. The first 5G devices needed standalone modems that worked alongside the main computing processor. That was because 5G technology was so new, it was too difficult to combine it with the brains.
Last year’s, while Qualcomm integrated 5G connectivity with the processor system on its . Many people expected Qualcomm’s highest-end chip to be the first Snapdragon SoC to have an integrated modem, but the company at the time said if it didn’t pare back the modem or the app processor features, the resulting chip would be too big and too power hungry for high-end smartphones. Qualcomm chose not to compromise on either feature for its high-end phones but was willing to make some compromises for its midrange chip lineup.
The Snapdragon 865to power the majority of high-end 5G phones released in 2020, .
With the Snapdragon 888, Qualcomm gets back to its SoC strengths, and phone users will benefit. The biggest advantages of SoCs are better battery life and lower cost. Instead of two chips taking up room in a phone, there’s just one, resulting in thinner, sleeker phones or more room for bigger batteries. Having an integrated chip also enables device makers to quickly develop phones for essentially any 5G network in the world, and it makes 5G handsets cheaper for consumers.
“It gives you everything you need in a single package and theoretically makes phone design easier, cheaper and just better integrated,” Technalysis Research analyst Bob O’Donnell said.
The continued advance of 5G is more critical than ever now that the coronavirus has radically changed our world. People are stuck at home and are maintaining their distance from each other, forcing them to rely on home broadband service — something 5G could amp up. The next-generation cellular technology, which boasts anywhere from 10 to 100 times the speed of 4G and rapid-fire responsiveness, could improve everything from simple video conferencing to telemedicine and advanced augmented and virtual reality. Gaming is one area that’s expected to benefit from 5G’s responsiveness and fast speeds.
Qualcomm is hosting a two-day virtual Tech Summit in lieu of its annual in-person event in Hawaii. Instead of releasing a flood of new chips and news, the company is keeping its digital event focused on the Snapdragon 888’s capabilities. Wednesday featured technical deep dives into.
The world may be grappling with a widespread pandemic, but Ericsson on Monday. That makes 5G the fastest deployed mobile network ever, the Swedish networking giant said.. The super-fast technology reached more customers this year than expected and will cover about 60% of the global population by 2026, according to report from
By the end of this year, there will be 218 million 5G subscriptions around the world,— which itself was an increase from an earlier estimate.
A lot of those people are using phones powered by Qualcomm’s processors. Apple’s own application processor, relies on Qualcomm modems to connect to 5G networks., which uses
For Qualcomm’s Snapdragon 888, the focus is on four areas: 5G, artificial intelligence, gaming and camera, Alex Katouzian, Qualcomm senior vice president and general manager of mobile, compute and infrastructure, said in an interview ahead of Tuesday’s news.
“It really rounds off all of the use cases and capabilities that this device has,” Katouzian said. “We concentrated on really core technologies for low power compute as well as communications.”
The Verizon and the slower and steadier sub-6 spectrum preferred by virtually all other carriers in the world. It supports many features that allow for faster speeds and other network benefits., which is capable of downloading data at up to 7.5 Gbps and uploading information as fast as 3 Gbps. The modem, unveiled in February, taps into super-fast but unreliable millimeter-wave airwaves favored by
“On the 5G side, the communication capabilities are going to become much better,” Katouzian said.
While the peak download speed isn’t much faster than the previous generation, the X60 aims to boost the average speed on devices by aggregating different types of wireless signals. The X60 has the ability to aggregate the slower sub-6 networks with the faster mmWave spectrum, boosting overall performance.
The X60 also increases network capacity and expands coverage. Networks operators will be able to double sub-6 peak speeds in standalone mode (that’s where the phone goes straight to 5G instead of today’s non-standalone networks, where 4G works as the anchor to make the initial handshake between a phone and a network before passing the device along to a 5G connection).
T-Mobile is one carrier that will benefit from carrier aggregation. Users of the earliest T-Mobile 5G phones . But when T-Mobile can combine its different airwaves, users should see faster download and upload rates. The modem in 5G phones this year, the X55, couldn’t aggregate that spectrum together.
“The X60 is really the first modem that does all the 5G stuff you really need,” Technalysis’ O’Donnell said. Qualcomm “now really has a modem that can be leveraged more successfully to get the best possible 5G speeds.”
And AI, gaming and camera
When it comes to artificial intelligence, the Snapdragon 888 includes Qualcomm’s new, sixth-generation AI Engine. Qualcomm re-engineered its Hexagon processor, which it said provides a “pivotal leap forward in AI” when compared with the previous technology. It improves performance and power efficiency and crunches data at 26 tera operations per second, or TOPS. Qualcomm also included its second-generation Sensing Hub, which includes lower-power, always-on AI processing.
AI “underpins so many different applications that [are] very widely used today,” including in photography and videography, Katouzian said. It “really just takes [out] all of the headaches that were there before in terms of choosing the right parameters, putting it in the right mode, making sure the lighting is correct, even recognizing scenes and faces and backgrounds and depth. All of those things are taken care of through AI capabilities.”
And the Snapdragon 888 features a faster Spectra image signal processor that lets users capture photos at videos at 2.7 gigapixels per second. That equates to about 120 photos in one second at 12MP resolution, which is up to 35% faster than the previous generation.
“That’s huge,” Katouzian said. “When this capability comes out, people will start to [develop] different applications and services associated with it.” That could include things such as ultra-sharp video conferencing or giving users the ability to capture photos of what they’re doing throughout the day and share those on social media with others, he said.
The Snapdragon 888 adds a third image processing module that allows flagship smartphones to handle three simultaneous video streams, all in 4K resolution with high dynamic range imagery. And for photos, the chip now uses artificial intelligence training to better judge photo focus and brightness.
That will result in better low-light and night photos and action shots of something moving very quickly — or very slowly. Combining AI and the camera, the phone will automatically know which setting to select for each circumstance, and users won’t have to “worry about the technical details, Katouzian said.
The processor also, an effort to prevent deepfakes. And Qualcomm’s third-generation Snapdragon Elite Gaming technology that boosts the video effects on mobile devices.
Qualcomm’s new Kryo 680 CPU, the brains of the Snapdragon 888, is 25% power powerful and 25% more battery efficient than its predecessor. The updated Adreno 660 graphics processor renders graphics 35% faster while being 20% more power efficient.
Qualcomm’s new Snapdragon 888 is expected to power most high-end Android phones next year. Companies that plan to use the Snapdragon 888 in devices include Asus, Black Shark, LG, Meizu, Motorola, Nubia, Realme, OnePlus, Oppo, Sharp, Vivo, Xiaomi and ZTE.
“I’m glad that our new flagship smartphone Mi11 will be the one of the first devices with Snapdragon 888,” Xiaomi CEO Lei Jun said in a press release. “This is another cutting-edge product from us and will be loaded with various hardcore technologies.”
Qualcomm didn’t specifically name Samsung, but it’s likely the next Galaxy S handsets will include the Snapdragon 888 when they launch early next year. The first phone to have last year’s Snapdragon 865 was the.
Qualcomm’s new Snapdragon 888 promises faster speeds, better cameras, and more powerful AI – The Verge
Qualcomm teased the Snapdragon 888, its latest 5G-equipped flagship smartphone processor, on the first day of its Snapdragon Tech Summit. But at the day two keynote, the company provided all of the details on the new chipset, which will be the brains powering almost every major 2021 Android flagship.
First off, the basic specs: the new processor will feature Qualcomm’s new Kryo 680 CPU, which will be one of the first devices to feature Arm’s latest customized Cortex-X1 core and promises up to 25 percent higher performance than last year’s chip with a maximum clock speed of 2.84GHz. And the company’s new Adreno 660 GPU promises a 35 percent jump on graphics rendering, in what it says is the biggest performance leap for its GPUs yet. The new CPU and GPU are also more power-efficient compared to those on the Snapdragon 875, with a 25 percent improvement for the Kyro 680 and a 20 percent improvement on the Adreno 660.
Another key difference between the Snapdragon 888 and last year’s 865 is that Qualcomm has finally integrated its 5G modem directly into the SoC. That means manufacturers won’t have to deal with finding the space (and power) for a second external modem. Specifically, the Snapdragon 888 will feature Qualcomm’s 5nm X60 modem, which the company announced back in February, and it will enable better carrier aggregation and download speeds up to 7.5 Gbps on new devices. The Snapdragon 888 will also support Wi-Fi 6 as well as the new 6GHz Wi-Fi 6E standard, which should boost that rollout by making it the default on most Android flagships.
As is tradition for a Snapdragon update, Qualcomm is also putting a big emphasis on its camera improvements. The new Spectra 580 ISP is the first from Qualcomm to feature a triple ISP, allowing it to do things like capture three simultaneous 4K HDR video streams or three 28-megapixel photos at once at up to 2.7 gigapixels per second (35 percent faster than last year).
It also offers improved burst capabilities and is capable of capturing up to 120 photos in a single second at a 10-megapixel resolution. Lastly, the upgraded ISP adds computational HDR to 4K videos, an improved low-light capture architecture, and the option to shoot photos in 10-bit color in HEIF. That said, it’ll be up to phone manufacturers to build cameras that can take advantage of the new features.
The final major changes come in AI performance, thanks to Qualcomm’s new Hexagon 780 AI processor. The Snapdragon 888 features Qualcomm’s sixth-generation AI Engine, which it promises will help improve everything from computational photography to gaming to voice assistant performance. The Snapdragon 888 can perform 26 trillion operations per second (TOPS), compared to 15 TOPS on the Snapdragon 865, while delivering three times better power efficiency. Additionally, Qualcomm is promising big improvements in both scalar and tensor AI tasks as part of those upgrades.
The Snapdragon 888 also features the second-generation Qualcomm Sensing Hub, a dedicated low-power AI processor for smaller hardware-based tasks, like identifying when you raise your phone to light up the display. The new second-gen Sensing Hub is dramatically improved, which means the phone will be able to rely less on the main Hexagon processor for those tasks.
All of this adds up to a substantial boost in Qualcomm’s — and therefore, nearly every Android flagship’s — capabilities for what our smartphones will be able to do. The first Snapdragon 888 smartphones are expected to show up in early 2021, which means it won’t be long before we’ll be able to try out the next generation of Android flagships for ourselves.
42 Amazon Cyber Monday Deals 2020: Robot Vacuums, Noise-Cancelling Headphones, Sweatshirts, and More – GQ
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