The ultra-slim design, measuring under 6mm, competes with rumors surrounding the iPhone 17 Air. A 4,000 mAh battery has been confirmed, igniting discussions about the potential of silicon batteries.
The Snapdragon 8 Elite chipset, paired with 12GB of RAM, guarantees flagship-level performance. A 200MP rear camera has been teased, although there are discrepancies in the software regarding its specifications. Hints of Galaxy AI with Gemini integration suggest advanced features.
A Spanish YouTube video leak was taken down following a request from Samsung, further fueling speculation.
Samsung Galaxy S25 Edge leaked: Ultra-thin design combined with flagship performance
A now-removed Spanish YouTube video has provided the world with its first look at Samsung’s upcoming Galaxy S25 Edge, a device set to compete with Apple’s rumored iPhone 17 Air thanks to its ultra-slim profile of less than 6mm. Although the video was taken down following Samsung’s purported intervention, important information regarding the phone’s specifications and design has emerged.
Design & Dimensions
The S25 Edge seems a bit thicker than the Galaxy Z Fold 6, yet it maintains a stylish profile, probably measuring between 5.6mm and 6mm.

Its brushed-metal frame and rear camera arrangement evoke similarities to the iPhone 16, but Samsung’s distinctive angular edges distinguish it.
Performance & Battery Trade-Offs
The device is powered by Qualcomm’s Snapdragon 8 Elite chipset, which delivers flagship performance comparable to the Galaxy S25 series.
However, the 4,000 mAh battery has sparked mixed reactions. While it is adequate for moderate usage, critics believe Samsung missed an opportunity to innovate with silicon batteries that could provide greater capacity without adding bulk.
Camera & AI Upgrades
The leak suggests that the device will feature a 200MP “Ultra” rear camera, although testing software incorrectly identified it as 12MP.
Additionally, a 12MP front-facing camera is anticipated. With Galaxy AI, which is powered by Google’s Gemini, the phone may provide improved computational photography and on-device AI capabilities.
Storage, RAM & Market Strategy
The prototype included 12GB of RAM and 256GB of storage, along with speculation about the availability of larger storage options at launch.
Samsung appears dedicated to establishing the Edge as a premium option in comparison to the Fold 6, aiming at users who value portability while still wanting powerful performance.
As Apple’s iPhone 17 Air is anticipated to prioritize slimness, an early leak from Samsung indicates a strategic move to generate market excitement.
Although the success of the S25 Edge depends on achieving a balance between aesthetics and functionality, its specifications and design demonstrate Samsung’s determination to dominate the “slim flagship” segment.