Side by side comparison and review of Sony MDR XB550AP and Poly Blackwire 3325. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Sony MDR XB550AP | Poly Blackwire 3325 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | - | 3300 Series | |
| Height | - | 18.6 cm | |
| Width | - | 21.6 cm | |
| Depth | - | 5.6 cm | |
| Weight | 180 g | 130 g | Poly Blackwire 3325 are lighter than Sony MDR XB550AP headphones. |
| Colour | Black | Red | White | Green | Blue | - | |
| Earpad Material | - | Leatherette | |
| Protection | - | Hearing protection | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Sony MDR XB550AP | Poly Blackwire 3325 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | - | Stereo | |
| Sound Effects | Extra Bass | - | |
| Frequency Response | 5 - 22000 Hz | 20 - 20000 Hz | Sony MDR XB550AP offer a larger frequency range than Poly Blackwire 3325. |
| Sensitivity | 102 dB/mW | 94 dB | Sony MDR XB550AP have higher sensitivity than Poly Blackwire 3325. |
| Impedance | 24 Ohm | 32 Ohm | |
| Diaphragm | PET - 30 mm | 32 mm | Poly Blackwire 3325 have a thicker diaphragm than Sony MDR XB550AP. |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard Technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sony MDR XB550AP | Poly Blackwire 3325 |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Noise Cancelling | - | Yes | Poly Blackwire 3325 microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -38 dB |
| REMOTE CONTROL | Sony MDR XB550AP | Poly Blackwire 3325 |
|---|
| Controls | Answer/end | Mute, volume, answer/end |
|---|
| CABLE | Sony MDR XB550AP | Poly Blackwire 3325 |
|---|
| Cable Type | Headphones cable - Y-type - L shaped | Headset cable | |
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Plated Connector | Gold | - |
| CONNECTIONS | Sony MDR XB550AP | Poly Blackwire 3325 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | USB (4 PIN USB Type A) Headset (mini-phone 3.5mm) |
|---|
| OTHERS | Sony MDR XB550AP | Poly Blackwire 3325 |
|---|
| Included Accessories | - | Carrying pouch | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| Service & Support | - | Limited warranty - 2 years |
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