Recent there are many rumors about Samsung’s upcoming flagship device, although the specific details are still scarce, it will undoubtedly be equipped with improved specification and configuration, and it should be launched sometime this spring. However, it is said that Samsung will hold a Galaxy S4 news conference in the March 22, and will introduce it to the public in April. According to SamMobile, Samsung has changed the Galaxy S4 project name from the project J to project Altius, and they will begin shipping on April 15.
Other speculations are, Samsung will also sell a separate base and back cover devices a few weeks after the phone launching, so that the machine can support wireless charging function. Compared with the 2100mAh battery at GS3, the GS4 should adopt the 2600mAh battery.
In addition, SamMobile nalso said, Galaxy S4 seems to provide black and white two colors to choose from.