Does the Samsung Galaxy S26 Ultra have wireless charging issues?

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What's the Deal?

Some S26 Ultra owners are frustrated that they can't hit the advertised 25W wireless charging speed. The honest reality: the 25W capability is real, but achieving it requires conditions that feel impractical.

Why You're Probably Not Getting 25W

Your Charger Isn't New Enough

The S26 Ultra needs a Qi2.2 certified charger for 25W speeds. Your existing wireless charger—even Samsung models from a couple years ago—likely tops out at 10–15W.

What most chargers deliver:

• Qi2.2 chargers: up to 25W
• Older wireless chargers: 10–15W
• Random chargers: probably 10W

Your Case Is in the Way

Some official Samsung cases limit charging to 15W even with the right charger. Thicker cases, cases with metal elements, or MagSafe-style rings can make things worse.

The Phone Gets Warm

When the phone heats up, it throttles charging to protect the battery. This happens during:

• Hot weather
• Using the phone while charging
• Long charging sessions

Alignment Matters More Than Expected

The S26 Ultra seems sensitive to placement. Slightly off-center = significantly reduced speeds.

What Samsung Says

Samsung acknowledges the feedback but hasn't pushed fixes. Their advice:

• Use Samsung Qi2.2 chargers
• Remove your case when charging
• Don't use the phone while wirelessly charging

What Should You Do?

If speed matters: Use the cable. 60W wired charging is fast and reliable.

If convenience matters: Accept that 15W overnight charging is plenty for most people.

If you want 25W wireless: Buy a Qi2.2 charger, remove your case, and place the phone precisely.

Is This a Defect?

Not really—more like overpromising in marketing. The 25W capability exists, but conditions required to achieve it are unrealistic for daily use.