Compare Samsung Galaxy S25 Ultra vs Samsung Galaxy S26 Ultra

Upgrading from the Galaxy S25 Ultra to the S26 Ultra comes down to whether you want marginal gains or a meaningful leap. Both deliver Samsung’s top-tier Ultra experience, complete with Galaxy’s best camera hardware, AI enhancements, and premium build quality. They also share standout features, such as Galaxy AI, a 5,000mAh battery, and a Dynamic AMOLED 2X display with QHD+ resolution. With that said, the S26 Ultra steps ahead with its new Privacy Display, a first among mobile devices, upgraded ProVisual Engine, and the improved ProScaler, which cleans up low-quality or blurry content with even more accuracy.

The real step from the S25 Ultra to the S26 Ultra shines through in the finer details. The S26 Ultra brings upgraded AI capabilities, including new tools in Google Gemini and more advanced suggestions from features like Now Nudgeand built-in Perplexity. It also features an upgraded aperture across its camera system, giving you better detail and improved low-light performance, without changing megapixel counts. Colour options also get refreshed, bringing in new shades for the S26 Ultra. Under the hood, the S26 Ultra also moves to the most powerful processor built for Galaxy, paired with 60W super-fast charging, giving you noticeably snappier performance and quicker top-ups compared to 45W super-fast charging in the older model. The S25 Ultra remains a powerhouse in its own right, but the S26 Ultra refines almost every corner, with meaningful improvements across the board.

So, should you upgrade to the newest Samsung? If your S25 Ultra still handles everything you throw at it, you’re not missing out on anything critical. But if you want Samsung’s latest AI improvements, sharper photo output, new colours, and the added privacy and clarity from the S26 Ultra’s new Privacy Display and improved ProScaler, then the S26 Ultra is the clear choice.