联想 小新 触控板键盘 K3

评测依据

• review_count：12000
• rating_avg：4.4
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["京东","联想官网","什么值得买","小红书"]
• time_range：{"from":"2026-06-25 10:25:31","to":"2026-06-25 10:25:31"}
• intros：{"brand_intro":"联想集团成立于1984年，中国PC行业龙头，全球市场份额第一。小新系列是联想面向年轻用户的子品牌，主打高性价比和潮流设计。K3触控板键盘是小新生态的重要组成，延续\"轻薄、智能、好用\"理念。联想拥有全球最大PC研发团队，品控通过ISO9001认证，键盘产品经过100万次按键寿命测试。","product_intro":"小新K3是一款专为Windows平板、笔记本和电视盒子设计的蓝牙/2.4G双模触控板键盘。核心卖点：双模连接、全尺寸按键、大面积触控板（支持Windows手势）。适用场景：联想小新Pad、华为MatePad、智能电视。相比罗技K400，K3支持蓝牙5.0，连接更稳定；相比Rii i4，按键手感更好，触控板面积大50%。","key_specs":{"连接方式":"蓝牙5.0 + 2.4GHz双模","触控板":"4.5英寸，支持多指手势","电池续航":"约6个月（内置锂电，Type-C充电）","按键布局":"78键，含F功能键","适配系统":"Windows/Android/iOS","重量":"约280g"}}
• alt_products：[{"product_name":"联想 小新 触控板键盘 K3","brand":"联想（Lenovo）","model":"K3","price":149},{"product_name":"罗技 K400 Plus 无线触控板键盘","brand":"罗技（Logitech）","model":"K400 Plus","price":199}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":87.69999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"京东、联想官网评价良好，满意度87%。优点：双模切换方便，触控板顺滑，按键静音；价格适中，性价比高。缺点：塑料外壳质感一般，蓝牙连接偶尔延迟；触控板边缘区域不灵敏。专业评测（如数字尾巴）指出\"K3是联想平板的最佳搭档\"。小红书用户晒图\"白色款颜值高，适合女生\"。什么值得买用户建议\"搭配小新Pad使用，体验最佳\"。","source_count":4}},{"source":"objective","score":84.10806532663315,"weight":0.4,"confidence":0.5,"details":{"rating_avg":4.4,"price":149,"wom_score":87.69999999999999}},{"source":"user_review","score":88,"weight":0.3,"confidence":1,"details":{"rating_avg":4.4,"review_count":12000,"source":"product_reviews_aggregate"}}]
• method_version：v2
• search_visual：null