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ViewSonic brand projectors have always been of good quality. ViewSonic LS831WU+ is an ultra-short-throw laser office projector. It has a simple and elegant overall appearance design, which is different from the appearance of the previous ViewSonic projector. How about its parameters and configuration? Here we will analyze it in detail.
ViewSonic LS831WU+ adopts DLP display technology, and the light source adopts ultra-short-focus laser light source. In terms of brightness, ViewSonic LS831WU+ uses the second-generation laser light source technology. It has a brightness of 500 lumens, which can effectively increase the brightness by 20%, and the resolution is 1920*1200. Moreover, this projector has 20,000 hours of use time.
In terms of picture quality, ViewSonic LS831WU+ is equipped with ViewSonic's exclusive Super Color color adjustment technology and ultra-high contrast ratio of 3,000,000:1, which makes the color of the picture more restored to the real object, and the black and white contrast is more vivid. The handwriting in the picture is clearer, and the projector can have excellent color in the case of light interference.
Although ViewSonic LS831WU+ uses a laser light source, there is no built-in intelligent system. If you want a smart system, you can connect it to the TV box, so you can download a lot of video software.
In terms of correction technology, ViewSonic LS831WU+ has four-way keystone correction technology and supports 360° projection. It has an ultra-short-throw throw ratio of 0.25:1, and it only needs a distance of 21 cm to project a 100-inch large screen. ViewSonic LS831WU+ also supports optical zoom. Press and hold the electric focus function on the remote control to adjust the clarity of the picture.
ViewSonic LS831WU+ Optical Parameter Review
ViewSonic LS831WU+ adopts DLP display technology, and the light source adopts ultra-short-focus laser light source. In terms of brightness, ViewSonic LS831WU+ uses the second-generation laser light source technology. It has a brightness of 500 lumens, which can effectively increase the brightness by 20%, and the resolution is 1920*1200. Moreover, this projector has 20,000 hours of use time.
In terms of picture quality, ViewSonic LS831WU+ is equipped with ViewSonic's exclusive Super Color color adjustment technology and ultra-high contrast ratio of 3,000,000:1, which makes the color of the picture more restored to the real object, and the black and white contrast is more vivid. The handwriting in the picture is clearer, and the projector can have excellent color in the case of light interference.
ViewSonic LS831WU+ System Parameter Review
Although ViewSonic LS831WU+ uses a laser light source, there is no built-in intelligent system. If you want a smart system, you can connect it to the TV box, so you can download a lot of video software.
ViewSonic LS831WU+ Projection Parameters Review
In terms of correction technology, ViewSonic LS831WU+ has four-way keystone correction technology and supports 360° projection. It has an ultra-short-throw throw ratio of 0.25:1, and it only needs a distance of 21 cm to project a 100-inch large screen. ViewSonic LS831WU+ also supports optical zoom. Press and hold the electric focus function on the remote control to adjust the clarity of the picture.
