Earlier reports have suggested that Amazon (AMZN) is preparing to launch its long-rumored Kindle smartphone later this year. According to Digitimes, the new device will include a 4.7-inch display, slightly bigger than the 4.3-inch display that the company had originally planned. Amazon is said to have increased the screen size in response to the growing demand for larger devices among consumers. The company has also reportedly been working on “enhancing other specifications of the smartphone,” which may relate to recent reports of manufacturing delays. The Kindle smartphone will presumably run a heavily customized version of Android, similar to the Kindle Fire tablet, and could cost between $100 and $249. The device is expected to be released sometime after June.