The Japanese company Hitachi Display 4.5-inch presented model IPS-display resolution of HD - 1280x720 pixels, which is the main purpose - the use of modern smartphones.
According to the manufacturer, this display is highly illumination, as well as apply new technologies that provide a high level of luminosity of each, individual, pixel. The optical display resolution of 329ppi, which is very close to the limits of the human eye.
Specifications of the new model from Hitachi HD Display are as follows:
Aspect Ratio: 16:9
The dimensions of the display: 55.51 h98, 69 mm
Resolution: 720 x RGB x 1280
Pixel Pitch: 0,0257 x RGB x 0,077 mm
Resolution: 329ppi
Number of Colors: 16.77 million
Color reproduction: 70% CIE931NTSC factor
Viewing angle (CR> 10): Up / Down / Left / Right 160 °
Brightness: 500 cd / m ²
Contrast ratio: 1100:1