Unverified80% confidenceTradeoffTime unknown
屏幕越大波形显示越清晰但整机越重越费电，便携转运机型多用5-7英寸屏牺牲一定可读性换取重量控制在2kg以内
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Unverified屏幕越大越清晰但越重且续航越差：5英寸手持机重约200-300g可单手长握，7英寸以上普遍超400g，长时间手持易疲劳，外出携带优先选5英寸以内87% similarUnverified屏幕越大越清晰但越重，7英寸机型普遍超过190g单手久握易累，长途通勤单手阅读优先选6英寸160g以内的轻薄款86% similarUnverified屏幕越大越重且续航压力越大：7.8英寸机型比6英寸重约30-50g，且大屏刷新耗电更快，追求便携轻薄与追求大屏舒适度无法兼得84% similarUnverified屏幕越大越易读但机身重、风阻大且续航短：2.6英寸以上适合导航党，纯数据训练用2.2英寸左右足够且更省电83% similarUnverified承重需按显示器实重的1.5倍冗余选择：27寸显示器约6-8kg，建议选标称承重≥15kg的增高架；若要放显示器+外接音箱+杂物则需≥20kg承重83% similar
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