Samsung’s ultra-thin Galaxy S26 Edge isn’t dead after all—just fashionably late. After chatter that the phone might be shelved amid criticism facing Apple’s rumored ultra-slim iPhone Air, fresh reporting out of the Netherlands suggests Samsung’s slimline flagship is still in development and tracking for a debut next year, though several months behind the rest of the lineup.
According to Dutch outlet GalaxyClub, Samsung is actively working on a device internally nicknamed “More Slim.” That name is notable because last year’s S25 Edge carried the codename “Slim,” hinting at a continued push toward thinner, lighter designs. Here’s where it gets interesting: development on “More Slim” reportedly started later than the standard Galaxy S26 Edge project. The most plausible read is that Samsung initially pursued two slim phones for 2026—a conventional S26 Edge and a bolder, ultra-slim variant—before pivoting to the more radical design to stand out.
If that’s accurate, Samsung may have scrapped the standard Edge concept in favor of the thinner, showpiece model. The strategy would help the Galaxy S26 family carve a distinct identity in a year where ultra-slim designs are turning into a flashpoint for debate about durability, heat, and battery life.
As for timing, expect a staggered rollout. The Galaxy S26 Pro, S26 Plus, and S26 Ultra are tipped to arrive first, likely early in 2026, with the Plus model making a comeback. The ultra-slim S26 Edge—wearing its “More Slim” alias internally—would then land a few months later. That delayed launch could position it as a de facto replacement for the S26 FE, giving Samsung a second-wave headline device to maintain momentum through the year.
The biggest question is battery capacity. Ultra-slim frames leave little room for large cells, and no one wants a flagship that feels compromised on endurance. One potential solution is silicon-carbon (SiC) battery tech, which can pack more energy density into the same footprint compared to traditional lithium-ion cells. Several Chinese manufacturers have already adopted SiC, and if Samsung deploys it here, the S26 Edge could deliver solid battery life without bulking up—critical for a design-first device.
What to watch next:
– Certifications and regulatory filings that might reveal battery specs or charging speeds
– Leaked chassis dimensions pointing to just how thin “More Slim” really is
– Whether Samsung introduces any thermal innovations to keep an ultra-slim design cool under load
– Camera and display trade-offs, if any, versus the S26 Pro, Plus, and Ultra
Bottom line: The Galaxy S26 Edge appears to be alive and aiming to make a statement. By leaning into an ultra-slim design and spacing its launch months after the main S26 trio, Samsung could turn a potential cancellation story into a clever two-phase flagship strategy—provided it nails battery life and everyday usability. If the company can match the sleek look with practical endurance, this “More Slim” model might end up being the most talked-about Galaxy of 2026.
