Unverified78% confidenceCautionTime unknown
只用蓝牙连接的用户不必为支持LDAC/aptX Adaptive的高端小众箱多花钱，若不搭配同协议手机和高码率音源，实际传输仍降级为SBC/AAC
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified仅通过蓝牙连接的场景不建议选购定位Hi-Fi的流媒体播放器，蓝牙SBC/AAC有损压缩会抵消Hi-Res硬件优势；若必须无线，应确认支持LDAC/aptX Adaptive等高码率编码84% similarUnverified只用蓝牙耳机的用户不建议买高价播放器，蓝牙传输受编码（SBC/AAC/LDAC）限制，无法体现硬件解码优势，直接用手机+LDAC耳机即可83% similarUnverified有线耳机音质普遍优于同价位真无线，因蓝牙压缩（SBC/AAC）会损失细节；若追求Hi-Res无损，真无线需支持LDAC/aptX Adaptive且手机端也需匹配该编码才生效82% similarUnverified使用普通蓝牙耳机（SBC/AAC编码）时不建议为无损音质付费，蓝牙传输带宽会将无损压缩至有损水平，多花的钱听不出效果82% similarUnverified追求无损音质但只用蓝牙的用户，需确认手机与耳机同时支持LDAC或aptX Adaptive编码，否则实际传输仍是标准AAC/SBC81% similar
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