Samsung Galaxy S26 Ultra's wireless charging speed and dimensions tipped

The Samsung Galaxy S25 Ultra came with 45W wired charging, and rumor mills claim its successor, the Galaxy S26 Ultra, will support 60W wired charging. However, if tipster UniverseIce is to be believed, then the S26 Ultra's wireless charging will also get a speed boost.

Samsung Galaxy S25 Ultra

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According to the tipster, the Samsung Galaxy S26 Ultra will support 25W wireless charging, which is 10W faster than the S25 Ultra. The Galaxy S25 Ultra also supported 4.5W reverse wireless charging, but it's unclear whether the S26 Ultra will offer the same speed or go faster.

Regarding other models in the Galaxy S26 lineup, the Galaxy S26 and Galaxy S26+ will reportedly support 20W wireless charging, unlike their predecessors, which supported 15W wireless charging.

UniverseIce also shared the dimensions of the Samsung Galaxy S26 and Galaxy S26 Ultra, and said, "What you are seeing now is the standard answer, the official and accurate data. Please use this as the standard."

According to the tipster, the Samsung Galaxy S26 Ultra will measure 163.6 mm x 78.1 mm x 7.9 mm, while the Galaxy S26 will measure 149.4 mm x 71.5 mm x 6.9 mm.

A recent report claimed the Galaxy S26 will measure 149.5 x 71.6 x 7.24 mm, and before that, its dimensions were rumored to be 149.3 x 71.4 x 6.96 mm, so we'll have to wait for the official announcement to know the exact measurements of the Galaxy S26.