Superseded80% confidenceTradeoffTime unknown
续航与便携存在矛盾：大电池机型往往体积和重量更大，追求口袋便携（<120g）通常需牺牲续航，需按使用场景取舍
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
This knowledge claim has been superseded by newer content
亮度、续航、便携三者不可兼得：高亮度大电池必然重(400g+)，超轻便携款(100g内)则牺牲续航或亮度；徒步党优先便携，自驾党可选大而全Sources
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