Sony LinkBuds WFL910B.UC-cr
The open ring driver design and Integrated Processor V2 deliver clear mid-high frequencies while keeping you fully aware of your surroundings. The soft Air Fitting Supporters and compact build provide all-day comfort, backed by 22 hours of total battery life and a quick-charge feature that yields 60 minutes of playback from a 3-minute charge. These earbuds are best for office workers or remote employees who need to stay alert to their environment while taking calls and listening to background music throughout the day.
Snapshot
Pros & Cons
Pros
- Strong battery (72nd percentile) 72nd
- Strong comfort (72nd percentile) 72nd
- Strong mic (70th percentile) 70th
- Strong anc (66th percentile) 66th
Cons
- Below average user sentiment (16th percentile)
- Below average social proof (28th percentile)
- Below average build (35th percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 8 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | in-ear |
| Wearing Style | true wireless |
| Weight | 0.0 kg / 0.1 lbs |
Audio
| Driver Type | dynamic |
| Driver Size | 11 |
| Impedance | 16 |
Noise Control
| Transparency | Yes |
Connectivity
| Wireless | Yes |
Earbud Battery
| Battery Life | 8 |
| Fast Charging | 3 min charge for up to 60 minutes of playback |
Case Battery
| Case Battery | 22 |
Microphone
| Microphone | Yes |
| NC Mic | Yes |
Features
| App | Sony | Sound Connect |
vs Competition
| Spec | Sony LinkBuds WFL910B.UC-cr | Technics EAH-AZ100 EAH-AZ100-K | Bose QuietComfort Ultra 896637-0010 | Google Pixel Buds Pro | EarFun Air Pro 4+ | Nothing Ear (3) |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | dynamic | dynamic | dynamic | dynamic | hybrid | dynamic |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | - | true | true | true | true | true |
| Bluetooth Version | - | 5.3 | 5.3 | 5.0 | 6.0 | 5.4 |
| Battery Life Hours | 8 | 8 | 6 | 11 | 12 | 10 |
| Case Battery Hours | 22 | 28 | 18 | 31 | 54 | 19 |
| Water Resistance | - | IPX4 | IPX4 | IPX4 | IP55 | Water-Resistant |
| Multipoint | - | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Sony LinkBuds WFL910B.UC-cr | 65.7 | 69.7 | 34.6 | 52.8 | 72.1 | 71.6 | 15.9 | 52.3 | 28.4 |
| Technics EAH-AZ100 EAH-AZ100-K Compare | 97.3 | 97.2 | 80.7 | 99 | 81.6 | 71.6 | 92 | 99.1 | 80.3 |
| Bose QuietComfort Ultra 896637-0010 Compare | 97.3 | 91.2 | 80.7 | 96.7 | 47.1 | 94.2 | 92 | 97.9 | 89.6 |
| Google Pixel Buds Pro Compare | 97.3 | 82.6 | 80.7 | 93.3 | 84.7 | 71.6 | 97.1 | 95.3 | 89.6 |
| EarFun Air Pro 4+ Compare | 97.3 | 97.2 | 91.8 | 99.7 | 96.1 | 71.6 | 97.1 | 99.3 | 89.6 |
| Nothing Ear (3) Compare | 93.2 | 97.2 | 72.4 | 93.3 | 77 | 94.2 | 79.9 | 100 | 80.3 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
