LG CineBeam HU810PW 4K UHD Laser Home Theater Projector is 8.3 Mega Pixels 4K UHD projector with DCI-P3 97%* Dual Laser (Red & Blue) and 2,000,000:1 Contrast Ratio Black Level. With 8.3 megapixels utilising 4K UHD Laser technology, LG CineBeam delivers high quality images and detail on a screen size of up to 300 inches. Iris Mode Designed for Both Bright and Dark Environments. Iris mode enables the optimization of the image to suit the viewing environment. Adaptive Contrast gives more depth to your images by adaptively adjusting the Laser output for the projection, in order to create high contrast ratio. Bright scenes appear brighter, while dark scenes remain detailed with deep blacks and shade detail. Filmmaker Mode turns off motion smoothing and other video processing settings so that you can view video content as the creator intended. HDR pro HDR10, Dynamic Tone Mapping, HLG and HGiG. HDR pro improves image quality by making the bright parts brighter and the dark parts darker. With Lens Shift (V ± 60%, H ± 24%) & Zoom x1.6 functionality, you can install the device and set the screen to the exact size and location. eARC delivers up to 32 channels of audio, including 8-channel, 24-bit/192KHz uncompressed data stream at speeds of up to 38Mbps. You can share the screen and sound conveniently with AirPlay (for iOS devices), Screen Share (for wireless Miracast® supporting devices) and Bluetooth pairing.