DEAL Galaxy S24 FE, Galaxy Watch 7. Subscribe today and be the first to learn about One 7 beta!

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

Galaxy S21 charging speeds: Which models support 45W charging?

Phone
By 

Last updated: January 14th, 2021 at 16:51 UTC+01:00

Samsung never really got sucked into the charging speed rat race that Chinese OEMs did. It gradually brought us faster wired charging speeds, maxing it out at 45W. So while others demonstrated 100W charging Samsung was fine with not taking the bait.

Has it now decided that it's just not worth it to get the extra brownie points for even 45W charging? That was certainly the question in our minds when the Galaxy Note 20 Ultra was launched. It only supported 25W fast charging. Samsung has taken a similar decision for the Galaxy S21 lineup.

Which Galaxy S21 models support 45W charging?

Some might have expected the Galaxy S21 and Galaxy S21+ to get 45W fast charging. Their predecessors maxed out at 25W. If Samsung were to ensure continuous improvement of their features, perhaps it would offer higher charging speeds. It doesn't. Both of the new flagships can charge your phone at a maximum of 25W.

Surely the Galaxy S21 Ultra would support 45W charging because the Galaxy S20 Ultra does. You'll be surprised to know that it doesn't. The maximum charging speed for the Galaxy S21 Ultra is also 25W. Samsung clearly knows something that has made it decide against offering the faster charging speed.

It's not like all Galaxy S20 Ultra owners took advantage of 45W charging. The company only shipped the 25W charger in the box. So if you wanted the extra speed, you had to buy the 45W charger separately.

Perhaps fewer people bought the charger than it had hoped, leading Samsung to realize that the lure of 45W speed wasn't enticing customers. Then again, the 45W charger didn't offer much over the 25W anyway.

Speaking of having to buy chargers, the entire Galaxy S21 series doesn't come with a charger in the box. So if you're switching from an older device that came with a 15W charger, you'll even need to buy the 25W charger separately.

Phone Galaxy S21Galaxy S21 PlusGalaxy S21 Ultra
Galaxy AI summarized

Scroll for more related content
News For You

You might also like

Galaxy S21 series gets Samsung’s October 2024 security update

Galaxy S21 series gets Samsung’s October 2024 security update

Samsung's October 2024 security update is rolling out to the Galaxy S21 lineup. The update hit the Galaxy S24 series in early October, and since then, it has been making its way to older Galaxy S flagships in descending order. Now, Galaxy S21, S21+, and S21 Ultra owners in some European markets and the USA […]

  • By Abhijeet Mishra
  • 2 weeks ago
Samsung monthly updates: October 2024 security patch details are out

Samsung monthly updates: October 2024 security patch details are out

Hot on the heels of the first official One UI 7.0 teaser, Samsung has detailed the latest security patch for Galaxy smartphones and tablets. The October security patch brings fewer fixes than the previous few patches that preceded it. The October 2024 patch fixes 30 security flaws in the Android operating system and 12 that […]

  • By Abhijeet Mishra
  • 3 weeks ago
Full One UI 6.1.1 update changelog for pre-2022 Galaxy devices

Full One UI 6.1.1 update changelog for pre-2022 Galaxy devices

The first day of October brought with it the rollout of the Samsung One UI 6.1.1 update for Galaxy devices launched before 2022. In September, Samsung pushed One UI 6.1.1 to eligible phones and tablets launched in 2022-2024, and now, it has turned its attention towards older devices. As was the case earlier this year […]

  • By Abhijeet Mishra
  • 4 weeks ago
Galaxy S21’s September 2024 security update is now live in more regions

Galaxy S21’s September 2024 security update is now live in more regions

Almost ten days after releasing a software update with the September 2024 security patch to the factory-unlocked and carrier-locked variants of the Galaxy S21, Galaxy S21+, and the Galaxy S21 Ultra, Samsung is finally rolling out the same update to the international variants of the three smartphones, which have model numbers SM-G991B, SM-G996B, and SM-G998B. […]

  • By Abid Iqbal Shaik
  • 1 month ago
September 2024 security update out now for Galaxy S21 in the USA

September 2024 security update out now for Galaxy S21 in the USA

Samsung has released the September 2024 security update to the factory-unlocked units of Galaxy S21 series devices in the USA. The update was released for the global variants last week and for the carrier-locked Galaxy S21 units yesterday. Factory-unlocked Galaxy S21 gets September 2024 security update in USA The latest software update for the Galaxy […]

  • By Asif Iqbal Shaik
  • 1 month ago
Galaxy S21’s September 2024 security update reaches USA

Galaxy S21’s September 2024 security update reaches USA

Last week, Samsung released an update to the international variants of the Galaxy S21, Galaxy S21+, and Galaxy S21 Ultra. It brought the September 2024 security patch to these phones. Now, the company is rolling out an update with the same security patch to the carrier-locked variants of these smartphones for the US. So far, […]

  • By Abid Iqbal Shaik
  • 2 months ago