Unverified82% confidenceDecision RuleTime unknown
买前确认投射距离，该机型投射比约1.2:1，投100寸需约2.6-2.7米距离，小房间可能只能投60-80寸
1
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82%
Confidence
Long-term
Relevance
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Unverified投射比约1.2:1，投100寸画面大约需要2.6-2.7米距离，小客厅需提前确认投距是否足够86% similarUnverified投射比决定摆放灵活性：投射比1.2:1的机型投100英寸需约2.6米距离，短焦(0.8:1以下)机型1.5米内即可投100英寸，小房间/床头投墙需选短焦或超短焦86% similarUnverified投影尺寸与投射比、房间进深强相关：投射比1.2的机器投100寸需约2.65米距离，短焦(0.8)约1.7米，购买前必须实测墙面到摆放点距离86% similarUnverified投影比（throw ratio）决定所需距离，1.2:1的机型投100英寸需约2.6米，短焦(0.8:1以下)适合小房间但价格高，租房或小客厅需先量墙面距离再选投射比86% similarUnverified投射比约1.2:1，投100寸画面大约需要2.7米左右的投距，小客厅或短墙距空间购买前需确认投射距离是否满足需求85% similar
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