In depth comparison and review of JBL TUNE 710BT and Poly Savi 8240-M D2. 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 710BT | Poly Savi 8240-M D2 |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | Headset | |
|---|---|---|---|
| Weight | 220 g | - | |
| Colour | Black | Beige | Blue | White | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | JBL TUNE 710BT | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | Full size | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Foldable | Yes | - | JBL TUNE 710BT can be folded. |
| Connectivity Technology | Wireless, wired | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| 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 | 104 dB | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | 93 dB | - | |
| Diaphragm | 40 mm | - |
| MICROPHONE | JBL TUNE 710BT | Poly Savi 8240-M D2 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Sensitivity | -40 dB | - | |
| Sensitivity Margin | +/- 3dB | - |
| REMOTE CONTROL | JBL TUNE 710BT | Poly Savi 8240-M D2 |
|---|
| Controls | Answer/end, voice assistant | - |
|---|
| CABLE | JBL TUNE 710BT | Poly Savi 8240-M D2 |
|---|
| Cable Type | Headphones cable - detachable - 1.2 m USB-C charge cable |
- | |
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Detachable Cable | Yes | - |
| BATTERY AND CHARGING | JBL TUNE 710BT | Poly Savi 8240-M D2 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 690 mAh | - | |
| Battery Life | 50 hour(s) | - | |
| Charging Time | 2 hour(s) | - |
| CONNECTIONS | JBL TUNE 710BT | Poly Savi 8240-M D2 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | JBL TUNE 710BT | Poly Savi 8240-M D2 |
|---|
| Service & Support | Limited warranty - 1 year | - |
|---|
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