Unverified83% confidenceDecision RuleTime unknown
LCD单片式投影虽标称亮度高但存在纱窗效应和边缘模糊，DLP方案画面锐利度和对比度明显更好，长期观影选DLP方案的投影仪
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
Sources
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UnverifiedLCD单片式技术投影仪存在“会聚”问题导致画面边缘发虚、彩边，标称1080P实际清晰度弱于DLP，长期主力观影建议选DLP或3LCD方案87% similarUnverifiedLCD单片式投影（低价便携主流）分辨率和对比度低于DLP，但同价位更亮；追求画质选DLP（0.23/0.33 DMD芯片），追求性价比亮度可接受LCD85% similarUnverifiedLCD单片式投影仪存在天然弊端：对焦四角难以同时清晰、色彩偏暗、易偏色；预算允许优先选0.47DMD或0.33DMD的DLP方案，1080P物理分辨率认准0.47DMD81% similarUnverifiedDLP投影的画面尺寸调节靠光学变焦或数字变焦，数字变焦放大画面会损失分辨率和亮度，纯数字变焦机型实际可用尺寸比标称范围小81% similarUnverifiedLCD单片式投影仪因技术原理会有边缘偏色和分辨率虚标问题，追求画质应选0.47英寸及以上DLP方案或三色激光方案81% similar
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