Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
This choice pits a colorful, compact travel speaker against a premium, multi-room smart speaker.
Pick the C5 MkII if you want a durable, grab-and-go speaker with personality for hotel rooms or the beach.
Pick the Sonos Era 300 if your travel is to a home base where you want immersive sound that integrates into a smart system.
Ask anything — we'll answer with C5 MkII W Classic Yellow and Sonos Era 300 in mind for travel 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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