In depth comparison and review of JVC HA S90BN and Poly Blackwire 3320. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | JVC HA S90BN | Poly Blackwire 3320 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headset - wired - USB | |
|---|---|---|---|
| Series | - | 3300 Series | |
| Weight | 195 g | 130 g | Poly Blackwire 3320 are lighter than JVC HA S90BN headphones. |
| Colour | Black | - | |
| Protection | - | Hearing protection | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | JVC HA S90BN | Poly Blackwire 3320 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | JVC HA S90BN can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 3.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | Yes | - | JVC HA S90BN are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 8 - 25000 Hz | 20 - 20000 Hz | JVC HA S90BN offer a larger frequency range than Poly Blackwire 3320. |
| Max Input Power | 30 mW | - | |
| Sensitivity | 100 dB | 94 dB | JVC HA S90BN have higher sensitivity than Poly Blackwire 3320. |
| Impedance | - | 32 Ohm | |
| Diaphragm | 40 mm | 32 mm | JVC HA S90BN have a thicker diaphragm than Poly Blackwire 3320. |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard Technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | JVC HA S90BN | Poly Blackwire 3320 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Noise Cancelling | - | Yes | Poly Blackwire 3320 microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -38 dB |
| REMOTE CONTROL | JVC HA S90BN | Poly Blackwire 3320 |
|---|
| Controls | - | Mute, volume, answer/end |
|---|
| CABLE | JVC HA S90BN | Poly Blackwire 3320 |
|---|
| Cable Type | Headphones cable - 1.2 m USB charge cable |
Headset cable | |
|---|---|---|---|
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | JVC HA S90BN | Poly Blackwire 3320 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Life | 16 hour(s) | - | |
| Charging Time | 3.5 hour(s) | - |
| WIRELESS LINK | JVC HA S90BN | Poly Blackwire 3320 |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | JVC HA S90BN | Poly Blackwire 3320 |
|---|
| Connector Type | Bluetooth Headphones (mini-phone stereo 3.5 mm) |
USB (4 PIN USB Type A) |
|---|
| OTHERS | JVC HA S90BN | Poly Blackwire 3320 |
|---|
| Included Accessories | Carrying pouch | - | |
|---|---|---|---|
| Compatibility | iPhone | - | |
| Software Certification | - | Certified for Microsoft Teams | |
| Service & Support | - | Limited warranty - 2 years |
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