You just can't wait for the MWC, planned for March and taking place in Barcelona, that's when and where the Samsung Galaxy S6 should be unveiled, but many sources and leaks are already talking about the next flagship, so here are the main informations:
According the latest informations, the Galaxy S6 should be provided with a 5.2 inch QHD display, with a resolution of 1440 x 2560 pixels, the camera will be equipped with a minimum of 16 MP sensor, and this sensor could be the latest IM240 from Sony. Internal performance, the device may contain the Snapdragon 810 processor, but due to some over heating problems, Samsung may use its own processor, the Exynos 7420, 64 bit version, the RAM will have a minimum of 3GB amount and the model number is going to be SM-G920A.
According to BusinessKorea, the TouchWiz layer on top of Android 5.0 will be lighter that the previous versions, and that's in order to improve the device performance, and reduce many TouchWiz user's complains, stock Android looks really better :D . And for security improvements, the device will also contain the fingerprint recognition option, and this time, Samsung wants to put its fingerprint reader directly on the home screen button.