Be quick, CYBER MONDAY deals! Galaxy Watch 7, Samsung TV, Galaxy Buds 3 Pro and Galaxy S24 Ultra.

SamMobile has affiliate and sponsored partnerships. If you buy something through one of these links, we may earn a commission.

News For You
News For You
Notifications

Samsung’s unimpressive 45W charging is both a good thing and bad

Opinion
By 

Last updated: March 14th, 2022 at 12:29 UTC+01:00

Not too long ago, we used Samsung's 45W fast charger on the Galaxy S22 Ultra and determined that it offers no tangible gains against using a 25W brick. But, that was a previous-generation model, so, to level the playing field, we tried it again with the shiny new 45W brick Samsung sells on its store and found it to be no different.

Samsung's claims about the Galaxy S22 Ultra supporting 45W fast charging are borderline misleading

It was also observed that despite being rated for 45W, the charger barely drew more than 30W of power for most of the test's duration. We have to bear in mind that the inclusion of the USB Type-C measuring device may have muddied the waters a little, but the time it took to top up the phone completely was more or less the same, so its effect was minimal.

Samsung's shiny new 45W power brick managed to draw a maximum of 40W, but only for a brief time period when the battery was practically empty. The test shows that the charger wasn't running anywhere close to its rated capacity for most of the duration, and one can't help but wonder why.

It is infuriating that Samsung is lying about how fast one can charge its devices, especially after the numerous PR debacles it suffered of late. While it isn't as bad as batteries exploding, Samsung's reputation has undoubtedly taken a hit to the point where investors want to hold the company's CEO accountable.

That said, the fast-charging race is pointless and Samsung's better off not participating in it

However, it is a good thing that Samsung isn't following the industry trend of upping numbers for the sake of it. Chinese OEMs, in particular, are scrambling to make 120W fast charging the new “standard”, but that comes at the expense of battery health. It is refreshing to see Samsung prioritise device longevity in an era when planned obsolescence is the norm.

Longer battery life, plus four years of software updates ensure that one can hold on to their Samsung device for longer than ever. That is one of the key reasons iPhones sell so well, and Apple isn't a huge fan of stupidly fast charging speeds for that reason. Samsung's narrative around its battery tech is a mess and the company would do well to clear the air a little.

Join SamMobile’s Telegram group and subscribe to our YouTube channel to get instant news updates and in-depth reviews of Samsung devices. You can also subscribe to get updates from us on Google News and follow us on Twitter. 

Opinion Galaxy S22 Ultra
Galaxy AI summarized

Scroll for more related content
News For You

You might also like

Galaxy S22 One UI 7.0 firmware found for one of the seven beta eligible countries

Galaxy S22 One UI 7.0 firmware found for one of the seven beta eligible countries

The first Galaxy S22 Ultra One UI 7.0 internal test firmware has appeared on Samsung's servers (via Tarun Vats). Interestingly, the firmware has gone live in Poland. That's one of the seven countries that are included in every One UI beta program. The Galaxy S22 One UI 7.0 beta is still weeks away However, this […]

  • By Abhijeet Mishra
  • 5 days ago
Samsung’s final One UI 7.0 release roadmap may have been uncovered

Samsung’s final One UI 7.0 release roadmap may have been uncovered

There's been some back and forth about Samsung's release plans for One UI 7.0, but we may have finally pinpointed the company's tentative release roadmap, starting with the beta program. Samsung's One UI 7.0 release program will reportedly look something like this: Galaxy S24 will get the first One UI 7.0 public beta build in […]

  • By Mihai Matei
  • 2 weeks ago
Samsung India offers free screen replacement to phones with green line issue

Samsung India offers free screen replacement to phones with green line issue

Some Samsung phones have been suffering from a “green line issue.” For some such phones, the company is offering one-time free screen replacement in India. Those phones include the Galaxy S21 series, Galaxy S21 FE 5G, and the Galaxy S22 Ultra. Galaxy S21, S21 FE, and S22 Ultra get free one-time screen replacement Samsung is […]

  • By Asif Iqbal Shaik
  • 3 weeks ago
Galaxy S22 gets October 2024 security update  in USA

Galaxy S22 gets October 2024 security update in USA

After releasing the One UI 6.1.1 update to high-end phones and tablets, Samsung has been rolling out the October 2024 security update. A few days ago, that update reached the international variants of the Galaxy S22. Now, the update has reached the Galaxy S22 series in the USA. Factory-unlocked Galaxy S22 gets October 2024 security […]

  • By Abid Iqbal Shaik
  • 1 month ago
Galaxy phones are gaining long-term value as iPhones depreciate

Galaxy phones are gaining long-term value as iPhones depreciate

Historically, one of the best attributes iPhones have enjoyed is a higher resale value than Android phones. However, although Apple devices maintain a relatively low depreciation rate even in 2024, market trends appear to be shifting. A new study by SellCell shows that, over the past few years, Apple's flagship phones lost value faster than […]

  • By Mihai Matei
  • 2 months ago
New update brings October security patch to Exynos Galaxy S22 models

New update brings October security patch to Exynos Galaxy S22 models

The October 2024 security update is rolling out to the Galaxy S22 series. The initial release is for the Exynos-powered Galaxy S22, S22+, and S22 Ultra sold in Europe. It shouldn't take long for the update to start rolling out to the Snapdragon-powered variants sold in other parts of the world. The update is identifiable […]

  • By Abhijeet Mishra
  • 2 months ago