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Samsung’s next flagship, the Galaxy S26 Edge 5G, is making waves before its official launch. It offers significant battery life compromises compared to what Apple would offer with the iPhone 17 Air.
With next-gen battery materials and a better internal design, S26 Edge will be a powerful device that is able to combine the allure of ultra-slim aesthetics with real-world endurance. This might be a feat that Apple may find hard to match.
Industry insiders state that Samsung Galaxy S26 Edge 5G will supposedly house a 4,400 mAh juice pack, a considerable upgrade compared to the Samsung Galaxy S25 Edge's 3,900 mAh cell. This battery-size upgrade is doubly thanks to the larger battery being housed in a slimmer and lighter chassis, courtesy of the advancement in silicon-carbon battery tech and the new internal layout.
Conversely, the iPhone 17 Air is said to carry a relatively compact 2,900 mAh battery. Apple has jeopardized battery capacity to maintain a thin body of 5.5 mm, leaving the company to rely on iOS and AI-assisted power efficiency to ensure all-day longevity.
However, the tech leader’s strategy appears more user-centric, giving more power without compromising design. S26 Edge is poised to beat Apple on battery specs and might match or exceed the iPhone's thinness, making the accomplishment even more notable.
The question begs how much Apple can charge for such a sleek design. Battery life is the major differentiator, particularly among premium smartphones, because users demand all-day usage, heavier app consumption, and constant connectivity.
The software battery charging management is excellent, but Apple has to consider the physical limitations of a 2,900 mAh battery. Samsung uses the secrets of innovative materials like SUS CAN or similar to overcome this limitation to provide a larger battery in a slim and minimalist design.
Moreover, Samsung and Apple still compete for the claim on thinner, lighter phones. Samsung could repeatedly change its whole approach to phone design, one need not sacrifice looks or performance. If the leaks hold, then the S26 Edge might rejuvenate the expectations of a modern smartphone user.
With Samsung Galaxy S26 Edge 5G, the tech giant seems prepared to meet both demands: a sleek, thin phone with heavy-duty performance enough to last through the night. Should the iPhone 17 Air underperform with battery life, it may become a detrimental factor in a market where buyers demand longevity at any cost.
This marks the beginning of a new era in the ever-fast-evolving race of flagship smartphones, where Samsung's battery innovation makes the two opposites, sleek design and power efficiency, work together.
