石头自清洁扫拖机器人G20

评测依据

• review_count：72000
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[2000,3999]
• dimension：performance
• sources：["京东","天猫","石头科技官网"]
• time_range：{"from":"2026-06-26 02:57:32","to":"2026-06-26 02:57:32"}
• intros：{"brand_intro":"石头科技成立于2014年，是小米生态链企业之一，后独立发展并成为全球领先的扫地机器人品牌。公司以算法和激光导航技术见长，产品多次刷新行业性能标杆，在高端市场与科沃斯、iRobot形成三足鼎立格局。石头科技注重用户体验，产品口碑极佳。","product_intro":"石头G20是2023年推出的旗舰级自清洁扫拖机器人，搭载Reactive AI智能避障系统与RRmason 10.0算法，支持自动集尘、自动洗拖布、自动添加清洁液及自动烘干。吸力高达6000Pa，采用双螺旋胶刷设计，有效防缠绕，适合养宠家庭及长发用户。","key_specs":["导航方式：LDS激光导航 + Reactive AI视觉避障","吸力：6000Pa","基站功能：自动集尘、自动洗拖布、自动添加清洁液、自动烘干","电池容量：5200mAh","滚刷类型：双螺旋胶刷","支持米家App与石头App双平台"]}
• alt_products：[{"product_name":"石头自清洁扫拖机器人G20","brand":"石头科技","model":"G20","price":3999},{"product_name":"科沃斯地宝T20 PRO","brand":"科沃斯","model":"DEX86","price":3299},{"product_name":"云鲸J4","brand":"云鲸","model":"J4","price":3699}]
• kol_quotes：["科技博主@钟文泽：石头G20的算法和避障是目前行业天花板，几乎没有误撞。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":93.39999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户一致认为G20的清洁效果和算法稳定性处于行业顶尖水平，双胶刷设计几乎不缠绕毛发，避障能力在暗光环境下依然可靠。自动添加清洁液和烘干功能提升了使用便利性，但价格较高，且基站清洁需定期手动处理。整体评价极高，是高端用户的首选之一。","source_count":3}},{"source":"objective","score":96,"weight":0.5,"confidence":0.7,"details":{"dimension":"performance","rating_avg":4.8,"review_count":72000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":72000,"source":"product_reviews_aggregate"}},{"source":"expert","score":76,"weight":0.15,"confidence":0.6,"details":{"kol_count":1,"scored_count":1,"sample":["科技博主@钟文泽：石头G20的算法和避障是目前行业天花板，几乎没有误撞。"]}}]
• method_version：v2
• search_visual：null