Unverified78% confidenceDecision RuleTime unknown
分辨率优先看夜视有效清晰度而非白天标称值，选2K（1296p/1440p）以上机型，1080p在940nm红外下细节损失明显难以看清口鼻遮挡等细节
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified分辨率2K（2304×1296）以上才能在广角+夜视下看清宠物细节表情，1080P在夜视全画面时细节模糊，难辨识异常状态85% similarUnverified视频监护器夜视清晰度看红外灯数量与分辨率组合：≥6颗红外灯+1080P分辨率才能在全黑环境看清婴儿口鼻起伏，720P在夜视模式下多为插值放大，实际有效细节不足84% similarUnverified分辨率为1080P，若追求超高清细节（如清晰记录远处车牌）的用户可能觉得不够，需权衡夜视优先还是清晰度优先84% similarUnverified分辨率2K（2560×1920）以上才能在夜间或人物移动时看清快递单号和人脸细节，1080P在门口逆光或低照度场景常出现人脸模糊无法辨认83% similarUnverified分辨率越高越清晰但夜视越差，因为高像素单个感光单元面积小、进光量少；日常倒车720P/AHD 100万像素配合大感光单元比1080P小传感器夜间更实用82% similar
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