Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
This is a choice between a high-end, single-room audio statement piece and a versatile, multi-room smart speaker.
Pick the Phantom Glossy if you prioritize ultimate sound quality and design for a dedicated listening space.
Pick the Sonos Era 300 if you want a smart, adaptable speaker for a connected whole-home audio system.
Ask anything — we'll answer with Phantom Glossy Reconditionné sans Airplay and Sonos Era 300 in mind for home use.
Pindear may earn a commission when you buy through these links. Winners are determined by numeric spec comparisons only; non-numeric features (app quality, ecosystem, real-world feel) are covered in the verdict.
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