Unverified80% confidenceTradeoffTime unknown
天线数量多≠信号强，关键看功放芯片(FEM)和天线增益；外置天线便于调整角度，内置天线外观整洁但穿墙一般略弱，同价位优先看CPU和内存配置而非天线根数
1
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80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified天线数量多≠信号强，外置天线主要影响水平覆盖方向性，内置天线机型在多层立体覆盖上可能更均衡，别只看天线根数76% similarUnverified画质越高(2K/1080P)+广角视角越大越费流量和电量，独立屏款720P配合无损FHSS传输在夜间清晰度反而更稳定；App联网款高画质在弱网下卡顿更明显72% similarUnverified屏幕素质与护眼是一对权衡：顶配旗舰用LTPO+高频PWM双兼顾，但中端机往往二选一，预算有限时护眼敏感人群应优先保PWM调光而非高刷新率69% similarUnverified带数显屏（显示剩余电量百分比与实时输出功率）的产品比LED灯珠更精准判断余量，多设备高负载场景建议优先选数显款69% similarUnverified基站天线安装高度和无遮挡视野比设备精度参数更影响实际效果，天线应架设在开阔高点且远离金属反射面≥3m，否则多路径误差会抵消高精度接收机的优势69% similar
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