do phones charge faster on low battery mode

It’s possible that Samsung’s new phones are actually capable of receiving 45W input, but limiting charging speed otherwise.īut even with those points in mind, the results here are pretty telling. Further, the actual statistics of the power levels coming to the phone are not mentioned at all. For one, the cables used are not mentioned. There are some minor asterisks to this test. Despite Samsung claiming these phones can charge at 45W, there’s no meaningful impact on charging speed compared to 25W, even in short bursts on low battery. The conclusion that can be drawn from these results is pretty clear. The 65W charger tested with the Galaxy S22 Ultra took 62 minutes to provide a full charge as well. Moving to a 25W charger, the S22+ took 62 minutes to fully charge, while the Ultra took 64 minutes. The Galaxy S22 Ultra went from 0% to 100% in 59 minutes on a 45W charger, with the S22+ clocking in at 61 minutes on the same power source.

Looking at total charging time, there’s also virtually no difference. These results are especially interesting given that the Galaxy S22+ has a smaller battery compared to the Ultra. It did charge slightly faster to 65% on a 65W charger. Meanwhile, the Galaxy S22 Ultra went from 0% to 61% on a 25W charger, but to just 60% on a 45W charger. In a 30-minute test charging from 0%, the Galaxy S22+ charged to 62% when connected to a 25W charger, but only 64% on a 45W charger during the same length of time. As it turns out, the Galaxy S22+ and Galaxy S22 Ultra see no meaningful benefit from charging at 45W. The folks over at GSMArena took a closer look at charging with the Galaxy S22 series and found pretty surprising results. Even the Galaxy Tab S8 series dropped the included charging brick this year. On its website and through some advertising, Samsung has touted the Galaxy S22+ and Galaxy S22 Ultra as being able to charge at 45W, albeit without actually including a charger in the box to take advantage of those speeds. Update 3/10: This article has been updated to include a new test with differing methodology.

However, an analysis of charging speeds on the Galaxy S22 series suggests that 45W input doesn’t actually provide a benefit compared to less powerful adapters. One key point of Samsung’s Galaxy S22 series is its ability to charge at a whopping 45W, far faster than most mainstream flagship phones today.

Do phones charge faster on low battery mode