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Samsung Galaxy Buds FE (Graphite)
Model: SM-R400N · US configuration
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Assessment scenario for the earlier U.S. Samsung Galaxy Buds FE Graphite SM-R400NZAAXAR: sealed-tip earbuds with documented ANC and a broad, codec-unspecified six-hour ANC-on maximum per earbud charge. The case-assisted total is separate, and this scenario does not represent a visitor’s stated intent or present stock.
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Assessment scenario: Earlier sealed ANC earbuds with a six-hour minimum
Assessment scenario: earlier sealed-fit earbuds with active ANC and a documented minimum of six ANC-on music hours per earbud charge. This is not the visitor’s stated intent or a promise about current stock, a used battery, or codec-specific playback.
Explore this buying guide ↗Why consider this model?
- Samsung documents a sealed eartip-and-wingtip design and active ANC. Those specifications identify the fit style but cannot predict an individual listener’s seal or comfort.
- Samsung’s U.S. announcement states up to six ANC-on music hours per earbud charge. The query is broad because Samsung does not attach that maximum to SBC, AAC or its proprietary Scalable plan; the published upper bound reaches six hours, not seven.
- The exact Graphite SKU is SM-R400NZAAXAR. The White SM-R400NZWAXAR SKU is recorded as a finish-only covered variant of the same function, not a separate runtime configuration.
Tradeoffs to weigh
- The six-hour value is a manufacturer maximum tested with ANC-on default settings on a preproduction sample; actual results vary and this is not evidence about a used unit’s present battery health.
- Samsung separately lists SBC and Scalable; neither plan has a sourced ANC-on runtime. Do not treat this six-hour value as an SBC-, AAC- or Scalable-specific result. Auto Switch is device handoff rather than a documented two-source Multipoint link.
- The U.S. launch labels the model IPX2 without identifying the rated component. It does not qualify the reviewed evidence for earbuds-only IPX4 or buds-and-case IP57; keep the earbuds and case dry.
- This is a 2023 earlier model. No present stock, working condition, seller warranty, included resale cable, current battery capacity, or exact open-box package is established.
Check these before ordering
- Match the exact U.S. model and finish: Graphite SM-R400NZAAXAR or White SM-R400NZWAXAR. Do not substitute later Galaxy Buds3 FE SM-R420, which is a separate product.
- Ask the seller to confirm the actual earbuds and SM-R400N case, verify the battery and USB Type-C charging on that unit, and check condition, warranty, return terms, and included eartips, wingtips and cable; Samsung says a wall charging head is separate.
- Try the supplied tips and wingtips yourself during the return period. Samsung’s setup and fit instructions cannot promise comfort or a personal seal.
- Use the current six-hour figure only as a broad historical maximum, not a guarantee or a prediction for the unit being sold. Verify the playback host, software/app requirements and intended Bluetooth mode; do not infer codec-specific runtime.
- Keep the case and earbuds dry: the IPX2 component scope is unspecified, and no reviewed source makes the case water resistant.
Manufacturer information
- Samsung Galaxy S23 FE, Galaxy Tab S9 FE and Galaxy Buds FE Bring Standout Features to Even More Users | Samsung U.S. Newsroom
- Galaxy Buds FE Graphite SM-R400NZAAXAR | Samsung U.S. Where to Buy
- Galaxy Buds FE White SM-R400NZWAXAR | Samsung U.S. Where to Buy
- Galaxy Buds FE | Samsung U.S. product page
- Galaxy Buds FE U.S. B2B Specification Sheet | Samsung Electronics America
- What's in the box: Galaxy Buds FE | Samsung U.S. Support
- Galaxy Buds FE SM-R400N User Manual, Canadian English edition | Samsung Canada