![]() ![]() A contrast of 10,000:1 means that the blackest black on the image will be 10,000 times blacker than the whitest white.įor a dedicated home theatre projector, that will be used in a darkened room, a high contrast ratio of 10,000:1 or more is best. If the peak white value is significantly different than the peak black value the signal is said to have high contrast resulting in well defined & detailed shading. Contrast defines the difference between the whitest whites and the blackest blacks. With a 4K projector you can take advantage of high resolution 4K streaming, 4K blueray movies, and Foxtel's 4K channels, as well as experience 4K gaming with the latest Xbox and Playstions consoles.Ĭontrast Ratio is another important specification of a home theatre projector. The 1080P resolution will result in a widescreen high detailed image perfect for Full HD games and Bluray Movies. The recommended resolution for home theatre applications is FULLHD or UHD/4K (1080p or 2160P). The most common resolutions for home theatre are Projectors may accept signals higher and lower of the native resolution but will have to convert or compress the signal to display in the native resolution. 1920 pixels width and 1080 pixels high is what we would call a FULL HD resolution. Usually this is represented as a number of pixels width vs height e.g. These are:Ī Native Resolution is essentially a measurement for the number of pixels (or dots) being projected. There are plenty of home theatre models now featuring between 30, ANSI Lumens brightness… perfect for those rooms that cannot be fully darkened.įor a dedicated home theatre room, there are 2 key specifications to consider before making your purchase. For brighter rooms, open plan areas, and large lounge rooms, it can be wise to consider at a brighter model. These won’t handle a large amount of ambient light but can give excellent contrast and colour. (We have seen some advertised 8000 Lumen projectors measure less than 500 ANSI Lumens).įor darker ‘home theatre’ areas the Home Theatre projectors advertising brightness levels between 15 ANSI Lumens are normally ideal. Be careful and check the advertised measurement is ANSI Lumens as some brands will exaggerate a ‘Lumen’ measurement quite significantly. Unfortunately, some smaller brands choose to measure in “lumens” instead of “ANSI Lumens”. This measures the average brightest white a projector can achieve and is a great way of comparing how bright each projector will be. The standard unit of measurement for projector brightness is the ANSI Lumen, created by the American National Standards Institute. ![]()
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