This top-of-the-line model features a super high-definition 4K projection (3,840 x 2,160) with an original e-shift Technology. In addition to 4K projection, the projector projects enhanced 3D picture with Frame Addressing driving technology for reduced crosstalk and brighter image. What’s more, for being the Premium projector the DLA-X90R boasts a number of special features such as: 120,000:1 native contrast ratio, create original viewing settings to match environment, Auto Calibration to adjust color balance gaps, Picture Data In/Out for customization of picture data and sending them to/from a PC. Other superb technologies and functions include, 7-axis Color Management, Screen Adjustment Modes (max. 255), Clear Motion Drive, various picture adjustment functions for high-quality picture, 3-mode Lens Memory, 1/16-pixel increment Pixel Adjust, motorized lens cover, Digital Keystone to name a few. And best of all, the projector is accredited by ISF and THX 3D certifications.