Samsung is gearing up to kick off the year with a bang at its first Unpacked event, slated for January 22, 2025. This time, the tech giant is expected to unveil not three but four Galaxy S25 smartphones, introducing the Galaxy S25 Slim as the newest addition to the flagship lineup. Positioned between the Galaxy S25+ and the Galaxy S25 Ultra, the S25 Slim promises a unique blend of cutting-edge features and sleek design.

Slim Design: Living Up to Its Name
While no official images of the Galaxy S25 Slim have leaked, reports suggest it will feature a distinct design compared to its siblings. At just 6.5mm in thickness, the device is set to become one of the slimmest smartphones on the market, a notable departure from the typical 8-9mm chassis seen in most modern devices.
Sources hint that Samsung could use the S25 Slim as a design blueprint for the upcoming Galaxy S26 series, emphasizing its potential as a trendsetter in the flagship space.
ALSO READ:
- OnePlus Open 2: A Major Upgrade Expected This Spring
- iPhone Shipments in China Decline in December 2024, Raising Concerns for 2025
High-End Hardware Under the Hood
True to its flagship roots, the Galaxy S25 Slim is expected to pack top-tier hardware. Rumored specs include:
- Display: A 6.66-inch panel, matching the size of the Galaxy S25+.
- Chipset: Qualcomm’s latest Snapdragon 8 Elite, ensures blazing-fast performance.
- Battery: A cell capacity between 4,700mAh and 5,000mAh, a solid offering given the ultra-thin profile.
“Ultra” Cameras in a Slim Package
Despite its compact frame, the Galaxy S25 Slim is rumored to house a camera system inspired by the Galaxy S25 Ultra:
- Main Sensor: A 200MP ISOCELL HP5, likely with a 1/1.56″ or 1/1.3″ sensor size.
- Ultrawide and Telephoto: Samsung’s 50MP JN5 sensor, with a 3.5x optical zoom for the telephoto lens.

Notably, the device will leverage Samsung’s All Lenses on Prism (ALoP) technology for its telephoto camera. This innovation allows for compact lens integration, ideal for the Slim’s slender design. However, the device will forgo a second telephoto lens found in the Ultra.
Price and Availability
While official pricing remains under wraps, the Galaxy S25 Slim is expected to slot between the Galaxy S25+ and Ultra in terms of cost. As for availability, the device is unlikely to hit shelves immediately after its announcement. Q2 2025 appears to be the most likely timeframe for its release.
Anticipation Builds for the Unpacked Event
With Samsung keeping a tight lid on the Galaxy S25 Slim, excitement is mounting for the Unpacked event on January 22. Alongside the S25 lineup, the Slim’s innovative design and feature set have already set the stage for a significant leap forward in smartphone technology.
Stay tuned for updates as Samsung lifts the curtain on its latest flagship lineup.