This article discusses the DLP vs LCD vs LCoS projectors, including their operation principle, features, Motion Blur, Screen Door and Rainbow Effects, RGBRGB color wheel, Auto Iris technology, list of modern DMD (Digital Micromirror Device) chips, pros and cons of each technology, etc. The article also contains video showing the review of all technologies in modern projectors, including DLP vs 3LCD vs LCoS.
This article discusses the Optoma ML750ST Ultra-Compact Short Throw LED projector, including its testing, main specs, image projection technology, picture modes, LED light sourse, throw distance, throw ratio, rainbow effect, HDCast Pro, fL, noise level, pros and cons, etc. The article also contains a video showing the portable Acer H6517ST short throw projector.
This article discusses the main trends in the home theater projector segment and the ViewSonic PRO7827HD projector, including its main specs, picture modes, BrilliantColor values, throw ratio, contrast ratio, SuperColor RGBRGB color wheel, main pros and cons, etc. The article also contains a video showing the side-by-side comparison between ViewSonic PRO7827HD vs EPSON EN-TW 5300.
This article discusses the modern projector light sources, including UHP (Ultra High Efficiency) mercury and xenon lamps, semiconductor light sources (LED, laser LED and hybrid ), their pros and cons. The article also contains a video showing the difference in clarity of the bulb projector vs laser projector.
This article discusses the modern DLP projectors, including 1-chip and 3-chip models, their operation principle, key features, Brilliant Color technology, pros and cons, etc. The article also contains a video showing a review of new BenQ HT3550 & HT5550 (BenQ Launch W2700 & W5700 for Europe) 4K DLP projectors, which use new Texas Instrument 0.47″ DMD chip that eliminates the grey borders, RGBRGB colour wheel with high quality control, factory calibration to D65 white point with report supplied, at least 95% DCI-P3 colour gamut coverage, dynamic iris, HDR support for both HDR10 & HLG, as well as motion-compensated frame interpolation. The article also contains a video showing the operation principle of TI DLP technology.
This article discusses the modern projectors, including 3-chip and 1-chip models, their key features, DLP, LCD and LCoS technologies, their pros and cons, Screen-Door, rainbow and posterization effects, etc. The article also contains a video showing the visualization of the rainbow effect (color artifacts along the contour of fast-moving objects) in 1-chip DLP projectors.