Amlogic T972 Using the Amlogic T972 chip, its processing performance is increased by 63% and power consumption reduced by 55%.ALPD 3.0 Screen DisplayAdopting ALPD 3.0 display technology to improve the R/FR ratio up to 16%, it can let the screen color more natural and colorful.Increased BrightnessRGB + BP four-channel optical, the brightness is increased by more than 20 percent compared with the three channelsDTS Listen + Dolby AudioThe projector features DTS listen to + Dolby audio decoding, with 10W 1.75 inch full-range high-fidelity speakers, low-frequency dive to 60Hz, which offers Hi-Fi losses sound quality to you for an immersive experience.150'' Large ScreenThe projector has a 1.2:1 projection ratio to create a 150-inch large screen, you can enjoy a large screen viewing experience even in bedroom.Wearing DLP-LINK 3D glasses to achieve 3D viewing effect.100% Rec.709 HDTV International Standard Color City100% color brightness; Delta EHorizontal, vertical, ±45° degree trapezoidal correction