Unverified80% confidenceTradeoffTime unknown
视频分辨率2K(2304×1296)相比1080P对宠物监控实际提升有限,反而更吃带宽导致远程卡顿,家庭宽带上行<20Mbps时选1080P延迟更低更实用
1
Sources
80%
Confidence
Medium-term (~90 days)
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified分辨率越高越吃上行带宽,4K视频约需8-15Mbps上行,家庭宽带上行普遍偏低,若网络上行<5Mbps买4K摄像头实际会自动降为1080P甚至更低,等于白花钱84% similarUnverified分辨率2K(300万像素)以上才能看清宠物远处细节及排泄物状态,1080p在大房间会模糊;但2K以上流媒体对上行带宽要求高,家庭上行<5Mbps时会频繁卡顿降清83% similarUnverified高分辨率(2K/3K)画面更清晰但对网络上行带宽要求高,家中宽带上行<5Mbps时远程看高清会卡顿,弱网环境1080P反而更流畅83% similarUnverified分辨率选1080P即可,2K/4K在婴儿监控场景下提升有限但显著增加带宽和存储压力,家庭WiFi上传带宽不足时反而卡顿83% similarUnverified分辨率越高(2K/4K)细节越清晰,但对上传带宽要求越高,网络一般的家庭高分辨率反而更易卡顿延迟,1080P在弱网下体验更稳83% similar
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