TANCHJIM Oxygen vs QuietPlus 81 Over-Ear Headphones
Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
This is a choice between high-fidelity in-ear monitors for critical listening and over-ear headphones for immersive noise isolation.
Pick the TANCHJIM Oxygen if you are a pro who prioritizes detailed sound accuracy and stage monitoring in a portable package.
Pick the QuietPlus 81 Over-Ear Headphones if you are a pro who needs total noise cancellation for focused work in loud environments.
- —The TANCHJIM Oxygen offers superior soundstage and clarity but provides no active noise isolation.
- —The QuietPlus 81 provides powerful noise cancellation but sacrifices ultimate sound resolution for immersion.
- —The Oxygen is portable and discreet, while the QuietPlus 81 is bulkier for extended comfort.
Full specs
Ask anything — we'll answer with TANCHJIM Oxygen and QuietPlus 81 Over-Ear Headphones in mind for pro 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.