New
Sony MDRNC300D
form factor in-ear
active noise cancellation true
28 Overall Score
Price ¥55,165
About This Earbuds
Earbuds,noise Canclg,vert
- COMFORTABLE VERTICAL-IN-THE-EAR STYLE EARBUDS; UP TO 98.4% NOISE REDUCTION; DIGITAL PROCESSING REALIZES MORE EFFECTIVE NOISE;CANCELLATION WITH SUPERB SOUND QUALITY; ARTIFICIAL INTELLIGENCE (AI) NOISE CANCELING AUTOMATICALLY SELECTS OPTIMAL NOISE CANCELLATION MODE BASED ON ENVIRONMENT (PLANE, BUS/ TRAIN, OFFICE); SUPERB SOUND QUALITY WITH DIGITAL SOUND ENHANCER (16MM DRIVERS); SELECTABLE SOUND MODE
Overview
Performance
Pros & Cons
Pros
- Strong anc (80th percentile) 80th
- Strong sound (66th percentile) 66th
Cons
- Below average connectivity (9th percentile) 9th
- Below average mic (10th percentile) 10th
- Below average comfort (28th percentile) 28th
- Below average social proof (32th percentile) 32th
Specifications
Full Specifications
Design
| Form Factor | in-ear |
| Wearing Style | vertical-in-the-ear |
Audio
| Driver Size | 16 |
Noise Control
| ANC | Yes |
| ANC Type | AI noise canceling |
Value & Pricing
May 30, 2026 ¥55,165
vs Competition
| Spec | Sony MDRNC300D | Bose QuietComfort Ultra QuietComfort Ultra (2nd Gen) | JBL Live Buds Live Buds 3 | SoundPEATS H3 H3 | Denon PerL Pro PerL Pro | Soundcore Sport X20 Sport X20 |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | - | Dynamic | dynamic | hybrid | dynamic | Dynamic |
| Wireless | - | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Bluetooth Version | - | 5.3 | 5.3 | 5.4 | 5.3 | 5.3 |
| Battery Life Hours | - | 6 | 10 | 7 | 8 | 12 |
| Case Battery Hours | - | 18 | 30 | 37 | 24 | 48 |
| Water Resistance | - | IPX4 | IP55 | IPX5 | IPX4 | IP68 |
| Multipoint | - | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Sony MDRNC300D | 79.5 | 9.8 | 33.3 | 65.8 | 47.2 | 27.8 | 9.1 | 31.9 |
| Bose QuietComfort Ultra QuietComfort Ultra (2nd Gen) Compare | 96.5 | 80.4 | 78.9 | 96.4 | 47.2 | 93.4 | 97.8 | 94.5 |
| JBL Live Buds Live Buds 3 Compare | 96.5 | 96.8 | 91.3 | 85.4 | 84.1 | 93.4 | 99.7 | 89.4 |
| SoundPEATS H3 H3 Compare | 96.5 | 96.8 | 91.3 | 99.9 | 81.1 | 70.4 | 89.9 | 89.4 |
| Denon PerL Pro PerL Pro Compare | 96.5 | 99.7 | 78.9 | 99.1 | 76 | 93.4 | 97.8 | 89.4 |
| Soundcore Sport X20 Sport X20 Compare | 96.5 | 96.8 | 98.9 | 48.4 | 95 | 70.4 | 88.9 | 89.4 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
