In depth comparison and review of JBL LIVE 500BT and Poly Blackwire 3320-M. 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 | JBL LIVE 500BT | Poly Blackwire 3320-M |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Blackwire 3300 series | |
| Height | - | 17.8 cm | |
| Width | - | 15.5 cm | |
| Depth | - | 3.2 cm | |
| Weight | 231.6 g | 130 g | Poly Blackwire 3320-M are lighter than JBL LIVE 500BT headphones. |
| Colour | Red | White | Blue | Black | Black | |
| Earpad Material | Polyurethane leather | Foam | |
| Headband Material | Fabric | - | |
| Recommended Use | Portable electronics | Portable electronics, computer |
| SOUND QUALITY | JBL LIVE 500BT | Poly Blackwire 3320-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | JBL LIVE 500BT can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 3320-M are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Signature Sound | - | |
| Frequency Response | 18 - 20000 Hz | 20 - 20000 Hz | JBL LIVE 500BT offer a larger frequency range than Poly Blackwire 3320-M. |
| Max Input Power | 15 mW | - | |
| Sensitivity | 108 dB | 116 dB | Poly Blackwire 3320-M have higher sensitivity than JBL LIVE 500BT. |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 118 dB | |
| Diaphragm | 50 mm | 32 mm | JBL LIVE 500BT have a thicker diaphragm than Poly Blackwire 3320-M. |
| Features | TalkThru technology, Ambient Aware | Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | JBL LIVE 500BT | Poly Blackwire 3320-M |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -38 dB |
| REMOTE CONTROL | JBL LIVE 500BT | Poly Blackwire 3320-M |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, pair mode, voice assistant | Mute, volume, answer/end |
|---|
| CABLE | JBL LIVE 500BT | Poly Blackwire 3320-M |
|---|
| Cable Type | Headphones cable - detachable - with remote control and mic - 1.334 m | - | |
|---|---|---|---|
| Cable Length | 1.334 m | - | |
| Detachable Cable | Yes | - |
| FEATURES | JBL LIVE 500BT | Poly Blackwire 3320-M |
|---|
| Intelligent Assistant | Siri, Google Now, Google Assistant, Alexa | - |
|---|
| BATTERY AND CHARGING | JBL LIVE 500BT | Poly Blackwire 3320-M |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 700 mAh | - | |
| Battery Life | 33 hour(s) | - | |
| Battery Life Details | Continuous playback: up to 33 hours Continuous talk: up to 33 hours |
- | |
| Charging Time | 2 hour(s) | - |
| CONNECTIONS | JBL LIVE 500BT | Poly Blackwire 3320-M |
|---|
| Connector Type | - | USB (24 pin USB-C) |
|---|
| OTHERS | JBL LIVE 500BT | Poly Blackwire 3320-M |
|---|
| Included Accessories | Charging cable | - | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Software Certification | - | Certified for Microsoft Teams | |
| Supported Host Device OS | - | Windows 10, macOS | |
| Service & Support | Limited warranty - 1 year | - |
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