In depth comparison and review of JBL TUNE 520BT and Poly SupraPlus NC. 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 TUNE 520BT | Poly SupraPlus NC |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Weight | 157 g | - | |
| Colour | Black | Purple | White | Blue | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | JBL TUNE 520BT | Poly SupraPlus NC |
|---|
| Headphones Form Factor | On-ear | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | JBL TUNE 520BT can be folded. |
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.3 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | Pure Bass | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 102 dB | - | |
| Impedance | 30 Ohm | - | |
| Max Sound Pressure | 95 dB | - | |
| Diaphragm | 33 mm | - |
| MICROPHONE | JBL TUNE 520BT | Poly SupraPlus NC |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Sensitivity | -29 dB | - |
| REMOTE CONTROL | JBL TUNE 520BT | Poly SupraPlus NC |
|---|
| Controls | Volume | - |
|---|
| CABLE | JBL TUNE 520BT | Poly SupraPlus NC |
|---|
| Cable Type | USB-C cable | - |
|---|
| FEATURES | JBL TUNE 520BT | Poly SupraPlus NC |
|---|
| Features | Multipoint Pairing, VoiceAware | - | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - | |
| Intelligent Assistant | Google Assistant ready, Siri ready | - |
| BATTERY AND CHARGING | JBL TUNE 520BT | Poly SupraPlus NC |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 450 mAh | - | |
| Battery Life | 57 hour(s) | - | |
| Battery Life Details | Continuous playback (with 5 min charge): up to 3 hours | - | |
| Charging Time | 2 hour(s) | - |
| WIRELESS LINK | JBL TUNE 520BT | Poly SupraPlus NC |
|---|
| Modulation Type | GFSK, 8-DPSK, 4-DQPSK | - | |
|---|---|---|---|
| Radio Frequency Range | 2.4 - 2.4835GHz | - |
| OTHERS | JBL TUNE 520BT | Poly SupraPlus NC |
|---|
| Included Accessories | Charging cable | Monitor receiver | |
|---|---|---|---|
| TAA Compliant | - | Yes |
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