The brightness of the projector bulb in ANSI lumens units. This is an important indicator if you want to use the projector in daylight conditions or lit rooms. A higher number of lumens means better brightness. Dateks.lv recommends to buy a projector with 2000 and more lumens.
The projector contrast determines the sharpness of the image. The higher the contract the clearer the visibility of the text on the screen; the contrast also determines how well the lines will be pronounced in the image created by the projector. A high contrast is an important factor when a projector for the presentation needs is selected. The measuring unit of the contrast is the ratio between the lightest and darkest condition of the pixel. The higher the ration the better the contrast.
The matrix (natural) resolution determines the number of colour dots (pixels) the projector can display without compression (at the maximum sharpness of the image). The higher the matrix resolution the better the sharpness of the image and the bigger the software desktop for efficient work.
More detailed specification
Category - Root/Electronics/PC peripherals/Projectors and screens/Projectors
Category_1 - Monitors and TV
Category_2 - Beamers
dimensionalWeight - 4431
Eans - 4710180702224
EAN_code - 4710180702224
Manufacturer - Acer
Manufacturer_code - MR.JR711.00Z
Name - Acer X118HP
Name - Acer X118HP white 3D 4000 SVGA DLP projector
Producer - Acer
producerCode - MR.JR711.00Z
ProducerCode - MR.JR711.00Z
productName - Acer Essential X118HP data projector Standard throw projector 4000 ANSI lumens DLP SVGA (800x600) Black
productSize - Normal
ShortDescription - 800 x 600 | 3D | DLP | 4000 lm | contrast 20 000:1 | HDMI
sizeX - 395
sizeY - 340
sizeZ - 165
warrantyLength - 24
warrantyType - G
Weight - 3,80
weight - 3780
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