According to Enuri Samsung is planning to introduce the Galaxy S IV with built-in S-PEN. The device has been planned for an April launch like we reported earlier… Samsung wants to bring their next generation of Galaxy S in the same line as the Note series. If we can believe Enuri, Galaxy S IV will use a 5.0” AMOLED display 441PPI with Full HD 1080×1920 resolution a EXYNOS 5440 quad-core processor a 13 megapixel camera and the device will be 9.1mm thick . Which is quiet thick if we compare it to the current Galaxy S III which is only 8.6mm thick!
The biggest question is, will you use the S-PEN? We don't think so.
