The next series Samsung Galaxy S26, which will be released at the beginning of 2026, promises to become the thinnest line in the history of the line. According to leaks, all models – S26 Pro, S26 Edge and S26 Ultra – will become noticeably thinner than their predecessors, while the batteries and strength will remain.
Galaxy S26 Pro will be 6.7 mm thick instead of 7.2 mm in S25. S26 EDGE is even thinner – 5.5 mm instead of 5.8 mm, but at the same time it will receive a large battery of 4,200 mAh (S25 Edge had 3 900 mAh).
S26 ULTRA will become 7.8 mm instead of 8.2 mm in S25 ULTRA. The decrease in thickness is more modest, since the Ultra remains a place for S Pen, and it will not work to greatly reduce the case without processing the stylus.
The exact dimensions can change so far, as the data is based on internal prototypes.
