Optoma HD300X Black - Full 3D, Full HD 1080p DLP Projector, 1600 ANSI Lumens, 2x HDMI Inputs and 8,000:1 Contrast

A device, which is capable of operating in 3D mode (in addition to regular 2D mode) when fed with a suitable source such as a 3D Blu-ray Disc player. The device will utilise one of several display technologies to recreate a stereoscopic image.

This is the difference between the lightest and darkest content that a screen is capable of producing. A high contrast ratio is a desired aspect of any display and a high ratio is an indication of deep, rich, vibrant colours.

A high quality digital connection between data source and display screen carrying both sound and vision signals. The current HDMI 1.3 standard carries high-definition audio and a broader colour spectrum and the new HDMI 1.4 standard supports 3D playback.

A guide to how loud an appliance is or how much sound it produces. This is measured in Decibels (dB) the larger the number the higher the volume. To put this in perspective; the human voice in normal conversation ranges from approximately 60dB to 70dB.

The ability to remotely operate of control the appliance.

A type of data connection used by PC's and peripherals to interconnect with each other, now being used on TV & AV devices to transfer large media files and films to media players and display screens.