米家声波电动牙刷 T700

评测依据

• review_count：350000
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[180,269]
• dimension：best_value
• sources：["京东","天猫","什么值得买"]
• time_range：{"from":"2026-06-25 08:35:04","to":"2026-06-25 08:35:04"}
• intros：{"brand_intro":"小米（Xiaomi）是中国科技品牌，成立于2010年，以\"性价比\"与\"智能生态\"著称。米家（Mijia）是小米旗下智能生活品牌，专注于将高端技术下放至大众价位。T700电动牙刷由小米生态链企业\"素士\"研发，依托小米供应链优势，在百元价位实现高频声波震动与智能功能。小米品控强调\"极致性价比\"，通过大规模采购降低成本，同时保持基础性能不妥协，是中国电动牙刷市场销量冠军品牌。","product_intro":"米家T700定位入门级高性价比电动牙刷，核心卖点是\"31,000次/分钟声波震动 + 无刷电机\"，配合杜邦刷毛与IPX7防水。产品支持3种模式（清洁、敏感、抛光），具备2分钟智能计时与30秒换区提醒。适用场景：学生党、初次使用电动牙刷者、预算敏感人群。相比飞利浦入门款（HX6730），T700震动频率更高且价格低30%；相比同价位竞品，其做工与续航（约25天）更优。","key_specs":{"震动频率":"31,000次/分钟，声波技术","刷头类型":"杜邦软毛刷头，磨圆率≥90%","电池续航":"约25天（Type-C充电）","充电方式":"Type-C直充，支持移动电源","防水等级":"IPX7","适用人群":"成人，尤其适合学生、预算有限者"}}
• alt_products：[{"product_name":"米家声波电动牙刷 T700","brand":"小米","model":"T700","price":199},{"product_name":"Usmile 大理石声波电动牙刷 Y1","brand":"Usmile","model":"Y1","price":269}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":84.4,"weight":0.35,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"京东评价超35万条，好评率97%，用户普遍认为\"性价比无敌\"，清洁力足够日常使用，Type-C充电口方便。缺点：刷头质量参差，部分用户反映刷毛易炸毛；模式切换按键反馈偏硬；无压力感应功能，新手可能用力过度。专业评测\"爱否科技\"指出其噪音控制一般（约65分贝）。小红书用户称\"百元价位闭眼入\"，但长期使用后电机衰减较明显。","source_count":3}},{"source":"objective","score":84.63550561797753,"weight":0.2,"confidence":0.5,"details":{"rating_avg":4.5,"price":199,"wom_score":84.4}},{"source":"user_review","score":90,"weight":0.35,"confidence":1,"details":{"rating_avg":4.5,"review_count":350000,"source":"product_reviews_aggregate"}},{"source":"search_visual","score":71.23571428571428,"weight":0,"confidence":0.87,"details":{"result_count":7,"judgment_score":82,"authority_score":88.6,"top_sources":["zhihu.com","smzdm.com","item.jd.com","baike.baidu.com","bilibili.com"],"judgment_summary":"小米米家T700在300元价位提供了优秀的清洁力、无线充电和智能功能，性价比突出，但刷头成本偏高且刷毛偏硬，适合非敏感牙龈用户。"}}]
• method_version：v2
• search_visual：{"result_count":7,"judgment_score":82,"judgment_summary":"小米米家T700在300元价位提供了优秀的清洁力、无线充电和智能功能，性价比突出，但刷头成本偏高且刷毛偏硬，适合非敏感牙龈用户。","top_sources":["zhihu.com","smzdm.com","item.jd.com","baike.baidu.com","bilibili.com","zhihu.com","bilibili.com"]}