绿联 HDMI 2.1 音频回传线 4K@120Hz

评测依据

• review_count：185000
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 02:28:59","to":"2026-06-26 02:28:59"}
• intros：{"brand_intro":"绿联（UGREEN）成立于2012年，是中国领先的消费电子配件品牌，专注于数码配件、充电设备及影音线材的研发与销售。产品以高性价比和严格品控著称，多次获得红点设计奖。其HDMI线材系列在电商平台长期占据销量榜首，深受家庭用户和游戏玩家信赖。","product_intro":"该产品支持HDMI 2.1标准，带宽48Gbps，兼容4K@120Hz及8K@60Hz传输，并完整支持eARC音频回传功能。采用镀锡铜芯+铝箔编织屏蔽层，有效抗干扰。线身使用PVC环保材质，柔韧耐用。即插即用，兼容PS5、Xbox Series X及主流电视/回音壁。","key_specs":["版本: HDMI 2.1","带宽: 48Gbps","分辨率: 4K@120Hz / 8K@60Hz","音频回传: eARC","线长: 1.5m / 3m / 5m","屏蔽: 铝箔+编织网"]}
• alt_products：[{"product_name":"绿联 HDMI 2.1 音频回传线 4K@120Hz","brand":"绿联","model":"UGREEN 30706","price":39.9},{"product_name":"秋叶原 HDMI 2.0 音频回传线 4K版","brand":"秋叶原","model":"CHOSEAL QS8202","price":29.9},{"product_name":"山泽 HDMI 2.1 光纤音频回传线","brand":"山泽","model":"SAMZHE 210F","price":89}]
• kol_quotes：["数码博主@科技狗：绿联这条线把HDMI 2.1门槛打到了40元以内，eARC回传稳如老狗。","影音达人@宅客ZhaiiKer：百元内最强eARC线，没有之一。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":89.19999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其性价比极高，39.9元即可获得稳定eARC回传体验。多数评价提到连接回音壁后音频无延迟、无断连，4K画面通透。少数用户反映3米以上长距离传输时偶有信号衰减，但短距离表现完美。整体好评率超98%，被称作\"入门级eARC线材标杆\"。","source_count":0}},{"source":"objective","score":82.7290909090909,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.8,"price":39.9,"wom_score":89.19999999999999}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":185000,"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":["数码博主@科技狗：绿联这条线把HDMI 2.1门槛打到了40元以内，eARC回传稳如老狗。","影音达人@宅客ZhaiiKer：百元内最强eARC线，没有之一。"]}}]
• method_version：v3
• search_visual：null