Samsung Galaxy S26 Ultra vs S25 Ultra: Worth the Upgrade? (2026)

Get ready for a tech treat as we dive into the upcoming Samsung Galaxy S26 Ultra, a device that's set to make waves in the smartphone world!

With the year 2025 drawing to a close, our eyes naturally turn to the exciting tech releases of 2026. And Samsung, as always, is leading the charge with its highly anticipated Galaxy S26 series. Among the expected three (or possibly four) handsets, the Galaxy S26 Ultra stands out as the crown jewel, promising an experience that justifies its premium price tag.

But is it truly an upgrade worth making, especially for those loyal to the Samsung Galaxy S25 Ultra? Let's explore the specifications, release details, design changes, performance enhancements, and camera upgrades to find out.

Samsung Galaxy S26 Ultra vs S25 Ultra: Specifications

  • Display: Both the S26 Ultra and S25 Ultra boast a 6.9-inch screen with a crisp 3,120 x 1,440 resolution and a smooth 120Hz refresh rate, ensuring an immersive visual experience.

  • Chipset: The S26 Ultra is rumored to be powered by the Qualcomm Snapdragon 8 Elite Gen 5, a significant upgrade from the Snapdragon 8 Elite for Galaxy in the S25 Ultra.

  • Memory and Storage: While the S25 Ultra offered 12GB of RAM, the S26 Ultra is expected to provide either 12GB or 16GB, with storage options ranging from 256GB to a whopping 1TB.

  • Rear Cameras: The S26 Ultra's camera setup includes a 200MP main camera, a 50MP ultrawide lens, a 50MP periscope telephoto lens with 5x zoom, and a 12MP telephoto lens with 3x zoom. This is a slight improvement over the S25 Ultra's 10MP telephoto lens.

  • Front Camera: Both devices feature a 12MP front-facing camera for high-quality selfies.

  • Battery: The S26 Ultra is rumored to have a larger 5,400mAh battery compared to the S25 Ultra's 5,000mAh, and it's expected to support faster charging speeds.

Samsung Galaxy S26 Ultra vs S25 Ultra: Release and Price

The Samsung Galaxy S25 Ultra was released in February 2025, starting at $1,299 for the 256GB model. Nine months later, the price has dropped significantly, with refurbished units available for just $759.

Samsung typically announces its 'S' series phones in January or early February, but reports suggest a later release date this time, with a Galaxy Unpacked event rumored for February 25, 2026. This would mean the S26 Ultra's actual release would be in early March 2026.

As for pricing, the last two Ultras started at $1,299, and while there's speculation about a price hike, we hope Samsung maintains this price point to stay competitive with the $1,199 iPhone 17 Pro Max.

Samsung Galaxy S26 Ultra vs S25 Ultra: Design and Screen

In terms of design, the S26 Ultra is expected to follow the subtle design shifts of recent 'S' releases. The 6.9-inch display, 120Hz refresh rate, and 3,120 x 1,440 resolution remain unchanged, ensuring a comfortable grip for those with larger hands.

Leaker Ice Universe claims the S26 Ultra will be thinner, measuring between 7 and 8mm, compared to the 8.1mm thickness of the S25 Ultra. This reduction in thickness may come at the cost of the S Pen's advanced functions, as another leaker suggests the digitizer might be removed.

Renders suggest a more curved design, and an advert shared on X hints at a more prominent rear camera array.

Samsung Galaxy S26 Ultra vs S25 Ultra: Performance

Samsung executives have promised significant improvements in raw performance, AI, and cameras for the Galaxy S26 series. These enhancements are largely attributed to the new Snapdragon 8 Elite Gen 5 chipset, which offers a substantial boost over the previous generation.

Benchmark tests show impressive scores, with the Snapdragon 8 Elite Gen 5 achieving 3,832 in single-core tests and 12,208 in multi-core tests, outperforming the S25 Ultra's totals. Graphically, it manages 55.31 fps in intensive 3DMark Solar Bay tests, surpassing the S25 Ultra's 42.36fps.

There's speculation about the amount of RAM the S26 Ultra will have, with some suggesting 16GB, but Ice Universe believes 12GB will be the standard, with a possible 16GB, 1TB version for more demanding markets.

Samsung Galaxy S26 Ultra vs S25 Ultra: Cameras

The biggest rumored upgrade for the S26 Ultra's camera is now in question. Ice Universe hinted at a variable aperture rate, but later suggested a fixed f/1.4 aperture with the same 200MP sensor as the S25 Ultra. This wider aperture should enhance low-light photography.

The 50MP telephoto sensor is expected to remain the same, but the 3x telephoto lens will reportedly get an upgrade, with a 12MP lens replacing the 10MP lens on the S25 Ultra. Additionally, a new laser AF sensor and next-gen ProVisual Engine are rumored, promising faster processing and image processing speeds.

Samsung Galaxy S26 Ultra vs S25 Ultra: Outlook

The Samsung Galaxy S26 Ultra is poised to be one of the best phones of 2026, with its super-fast processor, speedier charging, and improved camera array. However, the suggested improvements are incremental rather than revolutionary, and with the expected high price, S25 Ultra users may not feel an urgent need to upgrade.

So, is the Samsung Galaxy S26 Ultra an upgrade worth making? That's a question for the tech enthusiasts and smartphone lovers out there! What do you think? Share your thoughts in the comments below!

Samsung Galaxy S26 Ultra vs S25 Ultra: Worth the Upgrade? (2026)
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