- New leaks show the Samsung Galaxy S26 series thickness will be noticeably slimmer across all three models, giving users a lighter and more comfortable feel.
- The S26 lineup is expected to be thinner and lighter than both the Galaxy S25 models and Apple’s upcoming iPhone 17 series.
- The S26 Ultra may see the most practical improvement with a small but meaningful reduction in both thickness and weight.
Fresh leaks about the upcoming Samsung Galaxy S26 series suggest the company is putting a strong focus on making all three models noticeably thinner. These aren’t sweeping redesigns, but rather the kinds of subtle refinements that can make a phone feel better in the hand and easier to carry every day. As more details emerge, the Galaxy S26’s reduced thickness is quickly becoming one of the most talked-about changes.
Samsung Galaxy S26 series dimensions surface online
Early reports indicated that the standard Galaxy S26 would measure around 149.5 × 71.6 × 7.24 mm. But according to a new leak from well-known tipster Ice Universe (@UniverseIce), Samsung may be going even slimmer. The phone is now rumored to come in at 6.9 mm thick, which would make it roughly 0.3 mm thinner than the Galaxy S25.
What’s surprising is that the weight might actually go up slightly to 164 grams, about 2 grams more than its predecessor. Even so, if Samsung can maintain durability while shaving off some of the bulk, most users will likely feel the difference immediately. A slimmer profile often translates into a more comfortable, less boxy grip.
Galaxy S26 Plus sticks with familiar dimensions
The Galaxy S26 Plus, or Pro model, depending on the market, looks to be keeping things mostly the same. Leaked measurements suggest it will stay close to the previous model at around 7.3 mm thick and roughly 191 grams. This indicates Samsung may be aiming for stability rather than introducing major physical changes to the mid-range flagship.
While the design might remain consistent, any real upgrades for this model could show up in software enhancements, camera improvements, or internal performance boosts. For now, though, nothing significant has been confirmed.
Galaxy S26 Ultra expected to become easier to handle
The Galaxy S26 Ultra, the largest and heaviest model in the lineup, appears to be getting a more meaningful trim. Current leaks point to a thickness of 7.9 mm and a weight of 214 grams, making it 0.3 mm thinner and about 4 grams lighter than the Galaxy S25 Ultra.
For Ultra users, who often deal with heavier devices, small changes like these can make a noticeable difference over long periods of use. A slightly lighter and slimmer Ultra could feel significantly more manageable without changing what the device is known for.
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How it compares with Apple’s next iPhones
Leaked measurements also shed light on how Samsung’s upcoming models might stack up against Apple’s rumored iPhone 17 lineup. According to early comparisons, both the Galaxy S26 and S26 Plus could be over 1 mm thinner and around 13 grams lighter than the equivalent iPhone 17 models.
The difference appears even more pronounced at the high end. The Galaxy S26 Ultra may end up being about 17 grams lighter and roughly 0.85 mm thinner than the rumored iPhone 17 Pro Max. If these details prove accurate, Samsung could potentially introduce the more comfortable and portable option in 2025.
Slim profiles could become a key selling point
All signs point to Samsung prioritizing slimmer bodies, slight weight reductions, and improved ergonomics across the Galaxy S26 lineup, without compromising core features. These may seem like small adjustments, but they reflect a broader trend toward refining the feel of a device rather than overhauling its design every year.
As buyers inevitably compare the Galaxy S26 series with Apple’s iPhone 17 lineup, thickness, and weight could become deciding factors. Even subtle size reductions can have a big impact, especially when a smartphone is something you hold and carry throughout the day.
While Samsung has not officially confirmed any of the leaked specs, the consistent reports suggest the Galaxy S26 series may be the company’s slimmest flagship range yet. If true, Samsung’s focus on comfort, portability, and everyday usability could become one of the standout features for 2025 as competition in the premium smartphone market intensifies.
