Diss the Light Leakage and Poor Image Contents Projector from below methods
we take a very hot sale 1080p projector from our peer company and comparing with our Budplus S2,
the left is our Budplus S2, right one E520H
both are 1080P, and both around 300ANSI lumens, although the latter announced 450ANSI lumens brightness
:) Fistly Check the real Brightness by the 9 dots testing photo by Lux device our S2 Center brightness is 477Lumens, the E520H is 420Lumens
:) Secondly check the Uniformity, because high Uniformity projector will give you a wonderful viewing experience, there are many projectors have high lumen in the middle while the 4 corners is much less Lux so you'll feel eye tired after short time movie watching as the 4 corner are blur
:) Thirdly Check white test pages see if any black dots and light leakage or red shadows we can see the E520h model has big buster of red shadows at 4 corners we can predict there are many video of it will turning red, and it is
:) Forthly check the Light Leakage S2 adopting fully sealed optical engine, so there is no any light leakage at all
so although they are same 1920*1080 native resolution, our S2 video contents will be more vivid ??
because we are more advanced on the optical structure design,we have engineers on the optics over 15years
S2 with fully sealed optical engine tech, no dust enter, and the mirror with coated to allows more lights go through and we can see more crisp from the screen
next video we'll disassemble these 2 projectors to show you more difference
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