Samsung Galaxy S25 Ultra vs S26 Ultra- Samsung Galaxy S26 Ultra phone is expected to launch in early 2026, and it is rumoured to offer significant upgrades over the current Samsung Galaxy S25 Ultra. It will primarily focus on a more efficient display, a faster processor, and faster wired charging. Here are the top 4 upgrades that you can expect in the upcoming model in 2026.
1. Display Efficiency

The upcoming Samsung Galaxy S26 Ultra phone is anticipated to switch to a newer M14 OLED panel, which is claimed to be significantly more power-efficient than the M13 panel used in the Samsung Galaxy S25 Ultra phone. Along with that, it is also expected to get a peak brightness of up to 3000 nits, which is a potential 15% increase over the S25 Ultra’s 2600 nits. This means you will get better battery life and improved outdoor visibility on this mobile.
2. Charging Speed
Simultaneously, the S26 Ultra phone is expected to finally move beyond the 45W wired fast charging that the S25 Ultra is limited to, with rumours pointing to faster 60W charging support. This would be a welcome upgrade for faster top-ups, and you will be able to quickly charge your smartphone and save more time.
3. Processor Performance & Efficiency

Samsung Galaxy S26 Ultra phone will likely feature the next-generation Qualcomm Snapdragon 8 Elite Gen 5 chipset in some markets, and this would provide a substantial boost in performance and power efficiency compared to the Snapdragon 8 Elite Gen 4 chipset available in the S25 Ultra. However, there are reports that some markets may receive the Exynos 2600 chipset, but as per current information, the global versions are expected to get the Snapdragon chipset.
Read More: Realme P4 vs Realme P4 Power- Which One Should You Buy? Camera, Battery & Performance Compared
4. Camera Refinements
The megapixel counts may remain similar, where you will get a 200MP main sensor, a 50MP ultra-wide lens, and a 12MP 3x telephoto lens. However, the Samsung Galaxy S26 Ultra phone is expected to feature a wider aperture on the main and 5x telephoto lenses. Especially on the main lens, it may get an f/1.4 aperture, which will allow more light for better low-light performance. Image processing with improved AI features will also be a key focus.