Sony WF-1000XM4 vs Sony WH-XB910N Extra Bass
The Verdict
Both Sony headphones excel at noise cancellation and share 360 Reality Audio, but they serve different needs. The WF-1000XM4 earbuds deliver 8 hours of ANC playback per charge, support Hi-Res Audio via LDAC, and weigh just 7.3g each for true portability. They're ideal for commuters and travelers who value compact design and wireless convenience. The WH-XB910N over-ears dominate on stamina, offering 30 hours with ANC activated, plus wired connectivity for backup scenarios. At 252g, they're heavier but provide superior comfort during long listening sessions and excel with bass-forward music due to their 40mm drivers and Extra Bass tuning. Pricing favors the WH-XB910N at $249 versus $279, though the WF-1000XM4 justifies its premium through Hi-Res Audio, faster charging (5 minutes yields 1 hour playback), and form factor versatility. Choose the WF-1000XM4 if you prioritize portability, wireless-only use, and hi-fi audio quality. Pick the WH-XB910N if you need marathon battery life, don't mind a stationary setup, and prefer bass-emphasized sound with a wired fallback option.
Who Should Buy
Buy the Sony WF-1000XM4 if…
- →Industry-leading ANC in a true wireless form factor at launch
- →LDAC support enables Hi-Res wireless audio streaming
- →8-hour battery with ANC is strong for true wireless earbuds
Buy the Sony WH-XB910N Extra Bass if…
- →Extra Bass delivers deep, powerful low-end for bass-heavy genres
- →30-hour battery life with ANC matches the premium XM series
- →LDAC support for high-resolution audio streaming
Category Scores
Pros & Cons
Sony WF-1000XM4
Pros
- Industry-leading ANC in a true wireless form factor at launch
- LDAC support enables Hi-Res wireless audio streaming
- 8-hour battery with ANC is strong for true wireless earbuds
- Speak-to-Chat pauses audio when you start talking
- Foam ear tips provide excellent passive noise isolation
Cons
- Foam ear tips degrade over time and need replacement
- IPX4 is basic splash resistance — not suitable for heavy sweat
- At 7.3 g per earbud they are slightly heavier than competitors
- Charging case is bulky compared to AirPods Pro
- Touch controls can be oversensitive on the small surface area
Sony WH-XB910N Extra Bass
Pros
- Extra Bass delivers deep, powerful low-end for bass-heavy genres
- 30-hour battery life with ANC matches the premium XM series
- LDAC support for high-resolution audio streaming
- Multipoint Bluetooth connects to two devices simultaneously
- Comfortable, lightweight design at 252 g
Cons
- Bass emphasis can overwhelm mids and highs for balanced listeners
- ANC is decent but noticeably weaker than WH-1000XM5
- No water resistance limits outdoor use
- Touch controls lack the precision of the XM5's panel
Full Specifications
| Spec | Sony WF-1000XM4 | Sony WH-XB910N Extra Bass |
|---|---|---|
| Active Noise Cancelling | ||
| Type | in-ear | over-ear |
| Weight | 7.3 g (each) | 252 g |
| Battery | ||
| Battery life | 8 hrs (ANC on), 12 hrs (ANC off), 24 hrs total with case | 30 hrs with ANC |
| Charging | USB-C, Qi wireless, 5 min = 1 hr playback | USB-C, 10 min = 4.5 hrs playback |
| Drivers | 6mm dynamic driver | 40mm driver with Extra Bass |
| Features | Integrated Processor V1 for ANC and audio, LDAC for Hi-Res Audio wireless, Speak-to-Chat automatic pause, Adaptive Sound Control, 360 Reality Audio, Sony Headphones Connect app | Extra Bass for deep, punchy low end, Noise Cancellation, Quick Attention mode, 360 Reality Audio, Speak-to-Chat, Adaptive Sound Control |
| Connectivity | ||
| Wired option | ||
| Codecs | AAC, SBC, LDAC | SBC, AAC, LDAC |
| Bluetooth | 5.2 | 5.2 |
| Multipoint | ||
| Water Resistance | IPX4 | None |
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This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
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