Unverified80% confidenceDecision RuleTime unknown
投射比约1.2:1，投100寸画面大约需要2.7米左右距离，小于3米客厅深度想投百寸需确认空间是否足够
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80%
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Long-term
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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94% 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94% similarUnverified投射比适合中大客厅，投100寸画面大约需要2.5-2.7米左右的投距，小空间难以投出大画面，购买前需确认实际可用距离92% 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88% similarUnverified投影距离与画面尺寸受投射比决定：投射比1.2的机器投100英寸约需2.6米，小户型（客厅进深＜3米）应选投射比≤1.2或支持超短焦85% similar
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