At the launch event, Samsung has shown the Galaxy S25 Edge, but it is not launched at this event. Samsung will unveil this model in the upcoming month. Recently, the Galaxy S25 Edge was spotted on the a 3C certificate. However, there were some rumors about the Galaxy S25 slim with this same model number; unfortunately, it was just a passing rumor.
Galaxy S25 Edge 3C Certification
According to 91mobiles, the Galaxy S25 Edge 3C Certification with the SM-S9370 model number declares that the upcoming model will come with 25W fast charging support like regular S25 models. But this model does not bring the charger in the box like Apple does.

The 3C certification (China Compulsory Certification) is a mandatory certification system used for imported and domestic goods in China. It ensures that products meet safety, quality, and environmental standards. If the product is to be sold in China, then it is necessary to get 3C certification.
The Galaxy S25 Edge will be introduced in April 2025 as follows: the 9to5google report, apart from this, it also mentioned the unpacked events of 2025. It also reported that the Samsung Galaxy S25 comes with 7.2 mm while the Galaxy S25 Edge will be around 6 mm thick.
The Company has not officially detailed more about the Galaxy S25 Slim; it is expected that it will launch in 39 countries, including India, but it is quite possible to launch in the US or Canada. It will be seen that this device will launch in the flagship category or mid-range.