Unverified90% confidenceTradeoffTime unknown
2200ANSI流明在同价位4K投影中属于较高水平,白天拉窗帘可用,但全开灯或强环境光下画面仍会明显发白,不能替代电视在明亮环境下的表现
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90%
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Unverified2200ANSI流明在同价位4K投影中属于较高水平,白天拉窗帘可用,但全开灯或大面积阳光直射环境下画面仍会明显泛白96% similarUnverified2500ANSI激光亮度在遮光较好的环境下表现优秀,但白天不拉窗帘的全明环境仍会明显发白,无法替代电视的全天候观看体验85% similarUnverified投影场地要看流明与幕布尺寸:白天或灯光无法全暗的环境需≥4000流明,纯放PPT可2500流明;LED屏则无惧环境光但租金显著更高82% similarUnverified分辨率与亮度不可只看单项:客厅白天使用需≥2000ANSI流明才能对抗环境光,此亮度下1080P物理分辨率的实际观感往往优于低亮度的4K;暗室观影才值得为真4K付出代价82% similarUnverified不适合在明亮环境(如白天未遮光的客厅)作为主力电视替代使用,700-900 ANSI流明级别在强环境光下画面明显发白82% similar
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