{"appears_in":[{"position":9,"ranking_slug":"best-cordless-vacuums-2026","ranking_title":"2026 年无线吸尘器怎么选：吸力 AW、防缠毛刷头、自动集尘三项定生死，10 款横向对比","score":8,"url":"https://buyranker.com/ranking/best-cordless-vacuums-2026"}],"brand":"追觅 Dreame","buy_url":null,"canonical_url":"https://buyranker.com/product/dreame-r20","category":{"name":"吸尘器","slug":"vacuum-cleaner"},"cons":["吸力低于同价位的米家 3，地毯深层清洁吃力","没有自动集尘","轻机身意味着尘杯小，倒得更频繁","如果是家里唯一一台，性价比不如米家 3"],"description":"追觅的超轻量无线吸尘器，机身约 1.5kg，标称吸力 190AW，续航最长可达 90 分钟。定位是随手可用的轻便机型，而非大扫除主力。","id":"e426fbaa58eb2b3634506a47ae35400c","image_url":null,"name":"追觅 R20","official_url":null,"price":{"currency":"CNY","max":1699,"min":1199},"pros":["1.5kg 是全榜最轻，举高、单手操作几乎无负担","190AW 对日常干垃圾完全够用","90 分钟续航配轻机身，适合逐层清理","价格比米家 3 基站版低，作为第二台没有压力"],"release_year":2025,"slug":"dreame-r20","specs":{"定位":"超轻量随手机型","整机重量":"约 1.5kg","标称吸力":"190AW","标称续航":"最长 90 分钟","自动集尘":"不支持"},"summary":"约 1.5kg 的超轻量机身，标称 190AW 吸力、最长 90 分钟续航。"}