Qpcard 201 灰卡/白平衡卡

评测依据

• review_count：15000
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_quality
• sources：["京东","天猫","拼多多"]
• time_range：{"from":"2026-06-26 02:46:19","to":"2026-06-26 02:46:19"}
• intros：{"brand_intro":"Qpcard是瑞典品牌，专注于生产高性价比的摄影辅助工具，以灰卡、白平衡卡和色彩校准卡闻名。其产品以精准的18%中性灰反射率著称，广泛应用于摄影、摄像及印刷行业，凭借亲民价格和可靠品质成为入门及进阶用户的优选品牌。","product_intro":"Qpcard 201是一款经典双面灰卡，一面为18%中性灰（用于白平衡校准），另一面为12%灰（用于曝光参考）。采用哑光防水材质，不易变形，尺寸为A5大小（约21cm x 14.8cm），方便手持或放入摄影包。无需软件配合，直接在相机内设置自定义白平衡即可使用，操作极其简单。","key_specs":["灰面反射率：18%中性灰（白平衡） / 12%灰（曝光）","表面工艺：哑光防水涂层","尺寸：A5（约21cm x 14.8cm）","材质：高密度卡纸，耐弯折","适用场景：相机自定义白平衡、曝光参考"]}
• alt_products：[{"product_name":"Qpcard 201 灰卡/白平衡卡","brand":"Qpcard","model":"Qpcard 201","price":89},{"product_name":"柯达 KODAK Gray Card 18%灰卡","brand":"柯达","model":"KODAK Gray Card","price":45}]
• kol_quotes：["摄影讲师@摄影笔记：新手买这个灰卡就够了，比任何自动白平衡都靠谱。","Vlog博主@极地手记：拍视频前用Qpcard 201定一下白平衡，肤色瞬间正常。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":81.5,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中在\"性价比极高\"\"操作简单\"\"实用性强\"。入门用户认为它解决了复杂光源下的白平衡问题，效果立竿见影。双面设计兼顾白平衡和曝光参考，一卡多用。部分用户反映灰卡在极端潮湿环境下边缘轻微起翘，但整体耐用性符合价位。大量好评提及\"比自动白平衡准太多\"\"视频拍摄必备\"\"便宜好用\"。","source_count":3}},{"source":"objective","score":86.6,"weight":0.5,"confidence":0.8,"details":{"rating_avg":4.5,"review_count":15000,"wom_score":81.5}},{"source":"user_review","score":90,"weight":0.15,"confidence":1,"details":{"rating_avg":4.5,"review_count":15000,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["摄影讲师@摄影笔记：新手买这个灰卡就够了，比任何自动白平衡都靠谱。","Vlog博主@极地手记：拍视频前用Qpcard 201定一下白平衡，肤色瞬间正常。"]}}]
• method_version：v3
• search_visual：null