Galaxy S26 Ultra vs S25 Ultra: Specs Leak & Upgrades

Leaked Galaxy S26 Ultra specs show key upgrades in design, charging, and performance vs S25 Ultra.

Leaked specifications suggest the Samsung Galaxy S26 Ultra refines the S25 Ultra with a slimmer design, faster 60W charging, and a new Snapdragon 8 Elite Gen5 processor, while keeping the same display size, camera setup, and battery capacity.


Galaxy S26 Ultra vs S25 Ultra: Specs Leak & Upgrades

Display and Brightness

Galaxy S25 Ultra: 6.9" QHD (M13), 2600 nits, 1–120Hz refresh rate
Galaxy S26 Ultra (Leaks): 6.9" QHD (M14), 2600 nits, 1–120Hz refresh rate 

Analysis: Both models share identical size and brightness, but the M14 panel may improve efficiency.

Performance and Storage

Processor: Snapdragon 8 Elite (S25) → Snapdragon 8 Elite Gen5 (S26)
RAM and Storage: Both offer 12GB/16GB RAM and 256GB–1TB storage options 

Analysis: Incremental CPU upgrade promises better performance and efficiency.

Camera Setup

  • Main Camera: 200MP HP2 (unchanged)
  • Ultrawide: 50MP (unchanged)


    Telephoto:
        3× zoom: 10MP (slightly larger sensor in S26)
        5× zoom: 50MP (unchanged)
 

Front Camera: 12MP (unchanged) 

Analysis: Mostly identical, with a minor sensor tweak for telephoto improvements.

Battery and Charging

Battery: 5000mAh (same)
Charging: 45W (S25) → 60W (S26 leak) 

Analysis: Faster charging is one of the most practical upgrades for daily use.

Design and Build

Thickness: 8.2mm (S25) → 7.9mm (S26)
Weight: 218g (S25) → 214g (S26) 

Analysis: Slightly slimmer and lighter, improving ergonomics and handling.

Conclusion

The leaked Galaxy S26 Ultra specifications show Samsung focusing on refinement rather than revolution. Faster charging, a slimmer build, and a new Snapdragon chip headline the upgrades, while display, battery, and camera remain largely unchanged. For S25 Ultra users, the S26 Ultra may feel like a polished iteration rather than a dramatic leap.

Feature Galaxy S25 Ultra Galaxy S26 Ultra (Leaks)
Display6.9" QHD (M13)6.9" QHD (M14)
Brightness2600 nits2600 nits
Refresh Rate1–120Hz1–120Hz
ProcessorSnapdragon 8 EliteSnapdragon 8 Elite Gen5
RAM12GB / 16GB12GB / 16GB
Storage256 / 512 / 1TB256 / 512 / 1TB
Main Camera200MP HP2200MP HP2
Ultrawide50MP50MP
3× Telephoto10MP (1/3.52")10MP (1/3.94")
5× Telephoto50MP50MP
Front Camera12MP12MP
Battery5000mAh5000mAh
Charging45W60W
Thickness8.2mm7.9mm
Weight218g214g

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SamFlux: Galaxy S26 Ultra vs S25 Ultra: Specs Leak & Upgrades
Galaxy S26 Ultra vs S25 Ultra: Specs Leak & Upgrades
Leaked Galaxy S26 Ultra specs show key upgrades in design, charging, and performance vs S25 Ultra.
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