This phenomenon seems to be widescreen Smartphone rampant. The reason, revealed the news of Japan Display some time ago, that the combined company consisting of Sony, Toshiba, and Hitachi began producing known massive 5-inch LCD screen (1080-pixel), which is prepared for future Smartphone’s.
As for the leaked specs of the new screens that IPS LCD type has a resolution 1080x1920 pixels and 443ppi image depth. From this it is evident that the screens are more sophisticated than 326ppi screen is pinned iPhone 5. Or even screen resolution 306ppi which attach to the Samsung Galaxy S III.
Detailed specifications others that will be supported lighting features 500cd/m2, contrast ratio 1000:1, and a physical thickness that makes us pause, that's just 0.05 inches. As a result, most likely in 2013 will be a lot Smartphone that carries large 5-inch screen. And, as we know that Sharp had already started production run 5 inch screen, which has been noted that the start of last month.