In depth comparison and review of JBL TUNE 720BT and Poly SupraPlus SDS 1031-15. 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 720BT | Poly SupraPlus SDS 1031-15 |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | Headset | |
|---|---|---|---|
| Weight | 220 g | - | |
| Colour | Black | Blue | Purple | White | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | JBL TUNE 720BT | Poly SupraPlus SDS 1031-15 |
|---|
| Headphones Form Factor | Full size | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | JBL TUNE 720BT can be folded. |
| Connectivity Technology | Wireless, wired | - | |
| 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 | 101 dB | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | 95 dB | - | |
| Diaphragm | 40 mm | - |
| MICROPHONE | JBL TUNE 720BT | Poly SupraPlus SDS 1031-15 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Sensitivity | -40 dB | - |
| REMOTE CONTROL | JBL TUNE 720BT | Poly SupraPlus SDS 1031-15 |
|---|
| Controls | Volume, power on/off, answer/end, microphone on/mute, play/pause, next/previous track, voice assistant | Push to Talk (PTT) |
|---|
| CABLE | JBL TUNE 720BT | Poly SupraPlus SDS 1031-15 |
|---|
| Cable Type | USB-C charge cable Audio cable - detachable - 1.2 m |
Quick Disconnect to LEMO FFP.2S.310 cable | |
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Detachable Cable | Yes | - |
| FEATURES | JBL TUNE 720BT | Poly SupraPlus SDS 1031-15 |
|---|
| Features | Multipoint Pairing, VoiceAware | - | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - |
| BATTERY AND CHARGING | JBL TUNE 720BT | Poly SupraPlus SDS 1031-15 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 500 mAh | - | |
| Battery Life | 76 hour(s) | - | |
| Battery Life Details | Continuous playback (with 5 min charge): up to 3 hours Continuous playback (Bluetooth ON): up to 76 hours Continuous talk: up to 45 hours |
- | |
| Charging Time | 2 hour(s) | - |
| CONNECTIONS | JBL TUNE 720BT | Poly SupraPlus SDS 1031-15 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | JBL TUNE 720BT | Poly SupraPlus SDS 1031-15 |
|---|
| Included Accessories | Audio cable, USB-C charging cable | - | |
|---|---|---|---|
| TAA Compliant | - | Yes | |
| Service & Support | Limited warranty - 1 year | - |
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