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LCD单片式投影仪存在RGB三色汇聚偏差导致文字边缘发虚，看文档/办公选0.47DMD或以上的DLP机型，纯观影可放宽

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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85% similar UnverifiedLCD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0.47DMD83% similar UnverifiedLCD单片式投影仪在低亮度下存在色彩衰减和分辨率虚标，1080P物理分辨率优于3LCD/DLP的抖动补偿1080P，选购认准物理分辨率而非兼容分辨率81% similar UnverifiedLCD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80% similar UnverifiedLCD单片式投影仪存在物理分辨率虚标问题，很多标称'1080P'的实为480P/720P物理面板通过抖动技术输出，认准0.47DMD或0.33DMD的DLP芯片才是真实分辨率保障80% similar

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