After months of using the Galaxy S26 Ultra, one tester says the phone’s battery life is among the best they’ve ever seen—even after comparing it with a Pixel 10 Pro that suffered battery drain. They also describe real day-to-day usage numbers, plus fast chargi
I was disappointed before I even used the Galaxy S26 Ultra.
The spec sheet looked like the usual cycle: faster charging speeds were welcome, but Samsung keeping the same 5,000mAh battery felt like it would deliver the same old story. In my head, it wasn’t going to be meaningfully better than previous models.
Then the real-world drain showed up—just not on the Samsung.
After months of use, it was time to admit I’d been wrong. The Galaxy S26 Ultra delivered some of the best battery life I’ve ever seen, and it’s hard to switch back now that I’ve grown accustomed to how long it lasts.
The shift started when a tester moved to the S26 Ultra during a run of battery trouble with their Pixel. The Pixel 10 Pro had battery drain problems, and the plan was to keep testing with the Galaxy S26 Ultra until Google fixes things—whether they’d fix them soon or not was the only question.
Even with the Galaxy S26 Ultra running One UI 9 beta, it handled the kind of heavy days most people worry about. One night, the tester didn’t even charge the phone before sleep—something they say they’ve never done with any other phone.
Over the first full day, the phone was left unplugged overnight. After 5 hours and 37 minutes of screen time, it still had almost 50% remaining.
The second day was more of the same, with continued use after that overnight run—until 7 PM—without the usual sense of needing to “save” the battery.
Those early numbers were already impressive for work-from-home use on Wi-Fi. But the S26 Ultra didn’t just shine in safe conditions. On heavier days. it kept going through long road trips with wireless Android Auto. music streaming over data. and GPS navigation. When the tester went to bed again after that kind of day, they still had more than 35%.
Of course, battery life isn’t universal. Usage patterns vary, and the tester acknowledges their experience won’t be identical for everyone. Still, they say the Galaxy S26 Ultra has beaten almost every other Android phone they’ve used.
Charging is another part of the comeback. The phone supports 60W charging, which isn’t the fastest in the market, but the tester says it outpaces anything Google has offered and is faster than what Samsung has delivered in the past. They also describe charging estimates as conservative.
Samsung’s estimate in one screenshot suggested it would take 29 minutes to reach 100% from 56%. The tester says they’d be surprised if it ever takes that long. In another real check, they plugged the phone in at 30% and it reached 68% in less than 20 minutes.
They also reflect on how easy it is to write off a phone like this. They said they’d dismissed the Galaxy S26 Ultra as another “lazy upgrade.” Until they started using the Razr Fold this week, the S26 Ultra had given them the best battery life they’ve ever seen.
Even when they’re dealing with a Pixel that doesn’t have the battery drain issue, the decision is suddenly harder: it’ll be difficult to go back to a phone that doesn’t last this long.
—
A few additional product details set the stage for why the phone landed this way after that initial doubt. The Galaxy S26 Ultra is described as Samsung’s slimmest and lightest Ultra yet. with a 6.9-inch display and the Snapdragon 8 Elite Gen 5 for Galaxy. It also includes a redesigned cooling system and a 200MP main camera. along with upgraded zoom and advanced 8K video features. Samsung also highlights Ultra-exclusive privacy and Galaxy AI tools. and the phone is described as having a “Power AI features” focus and a “Privacy display.”.
Galaxy S26 Ultra battery life One UI 9 beta Snapdragon 8 Elite Gen 5 for Galaxy 60W charging Pixel 10 Pro battery drain Android Auto wireless GPS navigation charging estimates