红叶 100英寸电动幕布

评测依据

• review_count：21000
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 00:26:20","to":"2026-06-26 00:26:20"}
• intros：{"brand_intro":"红叶（Redleaf）是中国老牌投影幕布品牌，成立于1996年，总部位于江苏。专注生产电动幕、支架幕、画框幕等，以极致的性价比和广泛的市场覆盖著称，是许多学校、会议室和家庭用户的首选品牌，年销量长期位居国内前列。","product_intro":"这款100英寸电动玻珠幕采用玻珠增益材质，增益高达2.5，显著提升画面亮度，适合亮度较低的入门投影。幕布支持无线遥控升降，电机运行稳定。16:9比例，安装简易，适合预算有限但希望获得大屏体验的用户。","key_specs":{"尺寸":"100英寸（16:9）","幕布类型":"电动玻珠幕","增益":"2.5","视角":"60°","控制方式":"无线遥控/手动开关","电机":"同步电机"}}
• alt_products：[{"product_name":"红叶 100英寸电动幕布","brand":"红叶","model":"红叶 100寸电动玻珠幕","price":599}]
• kol_quotes：["数码博主@省钱数码君：红叶这款幕布是百元价位的神器，亮度提升肉眼可见。","教育博主@教室装备控：学校采购常用这款，便宜耐用，亮度足够。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":77.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为性价比极高，几百元就能获得百寸大屏体验，玻珠幕亮度提升明显，适合暗室使用。但视角较窄，侧面观看会偏暗，且玻珠易脱落需小心清洁。整体适合对画质要求不高、追求大屏冲击力的入门用户。","source_count":0}},{"source":"objective","score":70.50904809619237,"weight":0.4,"confidence":0.5,"details":{"rating_avg":4.5,"price":599,"wom_score":77.1}},{"source":"user_review","score":90,"weight":0.3,"confidence":1,"details":{"rating_avg":4.5,"review_count":21000,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["数码博主@省钱数码君：红叶这款幕布是百元价位的神器，亮度提升肉眼可见。","教育博主@教室装备控：学校采购常用这款，便宜耐用，亮度足够。"]}}]
• method_version：v3
• search_visual：null