In the event SID Display Week 2013, which began yesterday in Vancouver, Qualcomm demonstrated its new development - Mirasol display diagonal of 5.1 inches 2560 x 1440 pixels. This combination of characteristics outputs the first position ranking of pixel density in this case it is 577 dpi.
This display is six times energy efficient than similar panels made of LCD and OLED technology. This is very important if you use the screen on your smartphone or mobile device.
There is also 1.6 inch display which share the same 577 dpi . According to the creators, it could be used as a smart electronic watch, and as part of a smartphone, which would fulfill the role of back-up information display.