Recently, Xiaomi showed off its new fast-charging solution that leverages a whopping 200W of power. While the battery is charged within no time, the ultra-fast solution severely degrades battery capacity within a short period of time.
The Chinese phone maker did a Q&A on Weibo, China’s leading social media site, and revealed that the technology has adverse side effects on the phone’s battery. The battery loses 20 percent of its capacity within 800 cycles, enough to last an average user two years.
In simpler terms, it means that a Mi 11 Ultra with a 5000mAh battery will only retain 4000mAh after two years of usage. The Chinese regulatory authority requires at least 60 percent of capacity retention with 400 cycles, making it acceptable for the market.
In defense, Xiaomi says that its 200W solution only depletes a battery as much as any regular 5W charger would do over the course of two years. And that’s correct. Whether you charge your phone via 5W for four hours or 200W for 15 minutes, the heat generated in the process is bound to have long-term effects on the battery itself.
What are charging cycles?
Most smartphone batteries have an average life of 1000 cycles, which is more than sufficient to last you more than two years. The ability of lithium-ion batteries to store charge depends on the extent of their degradation, and each recharge technically degrades it.
One cycle count is completed only when the phone completely depletes 100 percent of the battery. So, even if you charge the phone mid-way through the battery drain, a cycle will only be completed when it depletes its charge completely.
The aging process continues at the same rate as before so that a cell whose capacity had fallen to 80 percent after 1000 cycles will probably continue working to perhaps 2000 cycles when its effective capacity will have fallen to 60 percent of its original capacity.
Qualcomm officially launches Snapdragon 8 Gen 1
Coming first late 2021
A few days ago, Qualcomm officially confirmed a coming name change for its ubiquitous Snapdragon chipset series. Of course, though Qualcomm already announced the change, the company did not reveal the new naming scheme. Now, the mystery is gone. Welcome, the new Snapdragon 8 Gen 1.
Sporting a new coat of paint, the chipset touts an improved 5G modem, the X65 5G. According to the company, the modem can reportedly reach 10Gbps in download speeds. It can also connect to the emerging Wi-Fi 6 standard, allowing up to 3.6Gbps in download speeds. The upper limit won’t mean much in today’s still-young 5G global network. However, it does mean much for the chipset’s longevity.
In the camera department, the chipset sports an 18-bit processor which can supposedly process 4,000 times more data than its predecessor. It can support up to three 36-megapixel cameras simultaneously. It can shoot up to 8K HDR footage at 30 frames per second, UHD footage at 120 frames per second, or slow-mo 720p videos at 960 frames per second.
Qualcomm didn’t specifically indicate how much the Snapdragon 8 Gen 1 differs from the Snapdragon 888 in the performance department. However, it will once again focus on the future of AI. Features that use AI will reportedly get a boost going forward.
According to the company, the first smartphones with the chipset will launch sometime by the end of the year. As expected, more smartphones will come out next year in 2022.
Jack Dorsey steps down as Twitter CEO
Twitter’s Jack Dorsey has been as much of a staple for the social media network as Mark Zuckerberg has for Facebook. However, as followers of Apple and Microsoft can attest to, long-standing figureheads of tech can change in an instant. Twitter is suddenly undergoing just that sort of shakeup. In a surprise announcement, Dorsey has announced that he is stepping down as Twitter CEO.
On-brand for his eccentric personality, Dorsey tweeted out the internal email detailing his resignation from his post. According to the email, Dorsey now feels that it is time to transition the company from a “founder-led” system to something potentially greater. He, along with other members of the board, has already appointed successors for his position.
not sure anyone has heard but,
I resigned from Twitter pic.twitter.com/G5tUkSSxkl
— jack⚡️ (@jack) November 29, 2021
First, now-former Twitter CTO Parag Agrawal will serve as the company’s CEO effective immediately. Agarwal was formerly an engineer with Twitter but has since led the company through several key decisions beside Dorsey.
Secondly, Bret Taylor, a member of Twitter’s board, will eventually serve as the new chairman. Dorsey will still serve the rest of this term until around May. Between now and the end of his term, Dorsey will help both new leaders transition into their new positions.
Though Dorsey’s announcement has a sense of intensity, this isn’t the first time that the Twitter founder exited his position. Back in 2008, he left his post for a time before returning to helm the company again in 2015. Only time will tell whether this current resignation will stick and what role he will transition into now. Regardless, it’s a new era for Twitter.
Dimensity 9000 will reportedly cost double its predecessor
Same with Snapdragon, reportedly
The end of the year often means the latest generation of smartphone chipsets. Qualcomm and MediaTek, two of the world’s top chipset makers, launch the latest flagship series that will power the following year’s slate of smartphones. Qualcomm already teased a rebranding with their upcoming launch. Now, we have a few more details about MediaTek’s recently launched Dimensity 9000.
Recently, MediaTek launched its next flagship chipset series. The Dimensity 9000 promises impressive performance that can allegedly topple its predecessor’s performance, the Dimensity 1200. However, a promise like that can come with its drawbacks.
Via GizChina, the Dimensity 9000 will reportedly cost double of its predecessor. Though the report does not give actual specifics, it is likely that a more expensive price tag for the processor also comes with an increase in price for the flagship smartphones that it will come with. Next year’s smartphones might come a lot costlier because of the chipset.
If anything, the report also states that the upcoming Snapdragon flagship chipset will also have a higher price tag when it launches soon. As such, most flagships might indeed have higher price tags next year.
Both chipsets have not made their ways to an actual smartphone yet. However, the Snapdragon and Dimensity series do have the most ubiquitous brands for a chipset. If the report does come to pass, we might have to bid our wallets adieu next year.
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