If you want to know about the entire Galaxy S25 lineup, we have some very good news for you today. An insider just revealed some detailsOne more thing“what Samsung is preparing for Unpacked 2025 According to the latest news, the company wants to introduce a special mobile phone called Galaxy S25 Slim. Well, today we can not only know that this scenario is gaining momentum, but also some details of the alleged device have been published.
The person responsible for filtering information was the user. @gadgetsdata on X (Twitter). Of course, before going into the meat of the matter and commenting on everything published, it is necessary to talk about a detail that you are not talking about, which is key for the Galaxy S25 Slim.
The fact is that several leaks in recent weeks have shown that Samsung wants to honor the name of the terminal. That is, that This version of the Galaxy S25 could be much thinner and integrate a slightly different design. How much longer? Industry experts establish The thickness of the S25 Slim is 7 mm.
You don’t want to miss anything
In recent days, the industry has been discussing what details the Galaxy S25 Slim will leave behind. Your bet on a much smaller thickness should be associated with sacrifices in certain sections such as battery, camera or building materials. Well, the source quoted says no.
In his publication he comments on several details, each of which is more interesting. First, he talks about the screen: according to him, it will 6.66 inches. This diagonal is the same as the Galaxy S24+ at the moment and probably the Galaxy S25+. Thus, it will be located halfway between the smallest smartphone in the series and the Ultra.
Presumably he also has information about the cameras. This is where the really interesting part of the leak begins. If we pay attention to their words, we can expect the Galaxy S25 Slim to be announced with triple module. Moreover, it does not intend to leave anything behind.
- Main sensor HP5 200 MP
- 50MP JN5 ultra-wide-angle sensor
- JN5 50MP telephoto lens (3.5x)
If this data is correct, Samsung will bet on a superior cameraeven better than the Galaxy S24 Ultra. While the thickness of the devices is usually a determining factor in the quality of the cameras, the company has managed to include a very advanced module and sensors.

Finally, the source talks about one more key point. Well, rather, two key points. Firstly, this is the processor: Galaxy S25 Slim will rely on Qualcomm Snapdragon 8 Elitealthough we don’t know if this information will apply to the entire world or just some select markets.
The second surprise is in the section battery. In the publication we can read that there will be a cell between them. 4700 and 5000 mAh. And while that may not seem like much, it’s important to remember that this Galaxy S25 Slim will be just 7 mm. That is, Samsung could pack this device with the same power as the Galaxy S24 Ultra.
This milestone will be one of the most important in the device and will be responsible for new batteries which are already becoming industry standard. We saw them in the Xiaomi 15 and they will also be in a large part of the high-end catalog of 2025. Due to their higher energy density, they are able to store same amount of mAh in a much smaller size and thickness.
When will the Galaxy S25 Slim be released?
Everything indicates that Samsung is preparing Announcement of Galaxy S25 Slim Unpacked from 2025. It will announce its design, specifications and price at the event, but it won’t go on sale until the second quarter of this year. The strategy will be similar to that used in the case of Galaxy Ring.
Source: Hiper Textual

I’m Ben Stock, a highly experienced and passionate journalist with a career in the news industry spanning more than 10 years. I specialize in writing content for websites, including researching and interviewing sources to produce engaging articles. My current role is as an author at Gadget Onus, where I mainly cover the mobile section.