Sony LinkBuds S vs Sony WH-1000XM3
The Verdict
Sony's LinkBuds S and WH-1000XM3 serve entirely different use cases despite both excelling in their respective categories. The LinkBuds S are ultracompact true wireless earbuds weighing just 4.8g per bud, delivering impressive ANC performance and hi-res audio through LDAC and LC3 codecs in a pocket-friendly package. Battery life reaches 6 hours with ANC enabled, expandable to 20 hours total with the case. Conversely, the WH-1000XM3 are over-ear headphones offering 30 hours of ANC playback, superior driver size at 40mm, and a more immersive soundstage suited for extended listening sessions. The WH-1000XM3 include wired connectivity via 3.5mm jack and support aptX codecs, providing versatility the earbuds lack. Build quality differs significantly: LinkBuds S prioritize portability and outdoor use with IPX4 water resistance, while WH-1000XM3 emphasize comfort and audio fidelity for stationary listening but lack water resistance. At $199 versus $349, the LinkBuds S offer exceptional value for commuters and active users seeking compact ANC earbuds. The WH-1000XM3 justify their premium price for audiophiles wanting premium over-ear performance and marathon battery life. Choose LinkBuds S for portability and modern wireless features; select WH-1000XM3 for superior comfort during long listening sessions and extended off-grid usage.
Who Should Buy
Buy the Sony LinkBuds S if…
- →Extremely compact and lightweight — barely noticeable when worn
- →LDAC hi-res audio support at a sub-$200 price
- →Solid ANC performance for such a small form factor
Buy the Sony WH-1000XM3 if…
- →Outstanding ANC performance that still competes with newer models
- →Incredibly comfortable and lightweight at 255 g
- →30-hour battery with quick charge is excellent
Category Scores
Pros & Cons
Sony LinkBuds S
Pros
- Extremely compact and lightweight — barely noticeable when worn
- LDAC hi-res audio support at a sub-$200 price
- Solid ANC performance for such a small form factor
- Multipoint Bluetooth and Bluetooth LE Audio support
- Speak-to-Chat and Adaptive Sound Control are genuinely useful
Cons
- Smaller driver means less bass depth than larger rivals
- ANC is good but not as powerful as Sony WH-1000XM5 or WF-1000XM5
- IPX4 only — not suitable for heavy sweat or rain
- Small ear tips may not seal well for all ear shapes
Sony WH-1000XM3
Pros
- Outstanding ANC performance that still competes with newer models
- Incredibly comfortable and lightweight at 255 g
- 30-hour battery with quick charge is excellent
- Wide codec support including LDAC and aptX HD
- 10-minute quick charge gives 5 hours — great for travel
Cons
- Bluetooth 4.2 lacks the stability and range of newer versions
- No water resistance — not suitable for workouts
- Touch controls can be accidentally triggered
- Creaks and pressure can build on larger heads over time
Full Specifications
| Spec | Sony LinkBuds S | Sony WH-1000XM3 |
|---|---|---|
| Active Noise Cancelling | ||
| Type | in-ear | over-ear |
| Weight | 4.8 g (per bud) | 255 g |
| Battery | ||
| Battery life | 6 hrs buds (ANC on), 14 hrs additional with case | 30 hrs with ANC |
| Charging | USB-C, Qi wireless | USB-C, 10 min = 5 hrs playback |
| Drivers | 5 mm dynamic driver | 40mm Liquid Crystal Polymer dome |
| Features | LDAC hi-res wireless audio, Integrated Processor V1 + QN1e chip, Adaptive Sound Control, Speak-to-Chat, Multipoint Bluetooth pairing, Smallest and lightest Sony ANC earbuds, Bluetooth LE Audio (LC3) | HD Noise Cancelling Processor QN1, Adaptive Sound Control, Touch controls on ear cup, Quick Attention mode, Speak-to-Chat (via update), DSEE HX upscaling |
| Connectivity | ||
| Wired option | ||
| Codecs | LDAC, LC3, AAC, SBC | SBC, AAC, LDAC, aptX, aptX HD |
| Bluetooth | 5.2 | 4.2 |
| Multipoint | ||
| Water Resistance | IPX4 (buds) | None |
Want to compare a third product?
Add another product for a 3-way comparison.
Related Comparisons
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.
Explore more in headphones, see all Sony products or all Sony products. View full details for the Sony LinkBuds S or the Sony WH-1000XM3.