Acer X123PH features a variety of functions including the following. Color Boost 11+ is an advanced feature which refines the waveform to improve optical color performance based on lamp spectrum & colorwheel properties. Color Boost 11+ brings natural color temperature: improving natural color temperature from a refined waveform to achieve optical color balance. Content-based color brightness improvement: combining Acer e View Management which offers varied scenario modes with color-specific refined waveform to improve color brightness according to content With DLP 3D ready, user can view any 120 Hz 3D frame sequential content from a PC with appropriate 120 Hz graphic card & 3D stereoscopic player or any Blu-ray Disc title from a Blu-ray Disc (BD) player & HQFS 3D DVD title from an NTSC DVD player by wearing DLP 3D glasses. Acer projectors featuring Color Safe II are virtually immune to color decay, such as the yellow or green tint on images displayed by some projectors that have been used for extended periods of time. Acer projectors take advantage of DLP technology to guarantee picture integrity even with prolonged use. Extended lifespan & consistent image quality lower the total cost of ownership & translate to big savings. Acer Eco Projection is a complete environment-friendly power management solution that reduces standby power consumption by up to 90%, from 5 W to 0.5 W. Also featured in the Acer Eco Projection suite is Acer e Power Management for customized power-saving configurations.