HiBy W4 Portable Bluetooth Headphone Amplifier vs Sonos Era 300
Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
You're choosing between a pocket-sized headphone amp for on-the-go audio tinkering and a premium wireless speaker for immersive room-filling sound.
Pick the HiBy W4 if you want to dramatically improve the sound from your existing wired headphones with your phone or laptop on the move.
Pick the Sonos Era 300 if you want a powerful, smart speaker for your home that fills a room with spatial audio and connects to a multi-room system.
- —The HiBy W4 is tethered to your headphones, while the Sonos Era 300 is a standalone wireless speaker.
- —The W4 enhances personal listening, the Era 300 is built for shared, social listening.
- —The W4 is portable and device-specific, the Era 300 is a stationary home audio hub.
Full specs
Ask anything — we'll answer with HiBy W4 Portable Bluetooth Headphone Amplifier and Sonos Era 300 in mind.
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.