In depth comparison and review of JBL TUNE 510BT 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 510BT | Poly Savi 8240-M D2 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Weight | 160 g | - | |
| Colour | Blue | Rose | White | Black | - |
| SOUND QUALITY | JBL TUNE 510BT | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | On-ear | - | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | JBL TUNE 510BT can be folded. |
| Connectivity Technology | Wireless | - | |
| 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 | 103.5 dB | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | 95 dB | - | |
| Diaphragm | 32 mm | - |
| MICROPHONE | JBL TUNE 510BT | Poly Savi 8240-M D2 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Sensitivity | -29 dB | - |
| REMOTE CONTROL | JBL TUNE 510BT | Poly Savi 8240-M D2 |
|---|
| Controls | Volume | - |
|---|
| CABLE | JBL TUNE 510BT | Poly Savi 8240-M D2 |
|---|
| Cable Type | USB-C cable | - |
|---|
| BATTERY AND CHARGING | JBL TUNE 510BT | Poly Savi 8240-M D2 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 450 mAh | - | |
| Battery Life | 40 hour(s) | - | |
| Charging Time | 2 hour(s) | - |
| OTHERS | JBL TUNE 510BT | Poly Savi 8240-M D2 |
|---|
| Included Accessories | USB-C charging cable | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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