Poly Blackwire 3220
A noise-canceling boom mic with Dynamic EQ and 28mm dynamic drivers ensures clear wideband calls and hi-fi stereo sound. At just 127 grams with a folding design, leatherette ear cushions, and a durable metal headband, it stays portable and comfortable for extended wear. Best suited for office workers managing frequent calls across PC and mobile devices via its USB-C and 3.5mm connections.
form factor on-ear
driver type dynamic
driver size mm 28
impedance ohms 32
open closed back closed
53 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong comfort (97th percentile) 97th
- Strong mic (89th percentile) 89th
- Strong build (86th percentile) 86th
Cons
- Below average anc (32nd percentile)
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | on-ear |
| Open/Closed | closed |
| Foldable | Yes |
| Weight | 0.1 kg / 0.3 lbs |
| Ear Cushion | Leatherette |
| Headband | metal |
Audio
| Driver Type | dynamic |
| Driver Size | 28 |
| Freq Min | 20 |
| Freq Max | 20000 |
| Impedance | 32 |
| Codecs | Poly Blackwire 3220 Stereo USB-C Headset + USB-C/A Adapter (Bulk) - Stereo - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - On-ear - Binaural - Ear-cup - 5.20 ft Cable - Omni-directional Microphone |
Noise Control
| ANC | No |
Connectivity
| Wireless | No |
| Wired Connector | USB-C |
| Detachable Cable | No |
| Cable Length | 1.54 |
Microphone
| Microphone | Yes |
| Mic Count | 1 |
| NC Mic | Yes |
| Boom Mic | Yes |
| Mic Pattern | Omnidirectional |
Features
| Touch Controls | Yes |
| App | Poly Lens |
vs Competition
| Spec | Poly Blackwire 3220 | Sennheiser HDB 630 | Bowers & Wilkins Px8 S2 | Sony WH-1000XM6 | TOZO HT3 | Soundcore Life Q20 |
|---|---|---|---|---|---|---|
| Form Factor | on-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | dynamic | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | 28 | 42 | 40 | 30 | 40 | 40 |
| Impedance Ohms | 32 | 480 | - | 48 | 16 | 16 |
| Wireless | false | true | true | true | true | true |
| Active Noise Cancellation | false | true | true | true | true | true |
| Open Closed Back | closed | closed | closed | closed | closed | closed |
| Bluetooth Version | - | 5.2 | 5.3 | 5.3 | 6.0 | 5.0 |
| Battery Life Hours | - | 60 | 30 | 30 | 90 | 60 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Poly Blackwire 3220 | 32 | 89.4 | 86.2 | 52.7 | 46.1 | 97.4 | 57.7 | 36 |
| Sennheiser HDB 630 Compare | 98.2 | 82.7 | 75.6 | 98.1 | 91.3 | 44.4 | 98.3 | 95.1 |
| Bowers & Wilkins Px8 S2 Compare | 98.2 | 99.3 | 94.3 | 99 | 76.5 | 51.9 | 97.7 | 95.1 |
| Sony WH-1000XM6 Compare | 98.2 | 89.4 | 90.8 | 90.9 | 76.5 | 80 | 99.9 | 83.6 |
| TOZO HT3 Compare | 89.8 | 82.7 | 94.3 | 98.6 | 97.8 | 51.9 | 96.8 | 95.1 |
| Soundcore Life Q20 Compare | 94.2 | 82.7 | 90.8 | 100 | 91.3 | 87.2 | 95.9 | 89.8 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
