In depth comparison and review of JBL TUNE 205BT 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 205BT | Poly Savi 8240-M D2 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Weight | 16.5 g | - | |
| Colour | Blue | Champagne gold | Silver | Rose gold | Black | - | |
| Body Material | Aluminium | - |
| SOUND QUALITY | JBL TUNE 205BT | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), 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 | 100 dB | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | 100 dB | - | |
| Diaphragm | 12.5 mm | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | JBL TUNE 205BT | Poly Savi 8240-M D2 |
|---|
| Type | On-cable | - | |
|---|---|---|---|
| Sensitivity | -21 dBV/Pascal | - |
| REMOTE CONTROL | JBL TUNE 205BT | Poly Savi 8240-M D2 |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track | - |
|---|
| CABLE | JBL TUNE 205BT | Poly Savi 8240-M D2 |
|---|
| Cable Length | 78 cm | - |
|---|
| BATTERY AND CHARGING | JBL TUNE 205BT | Poly Savi 8240-M D2 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 120 mAh | - | |
| Battery Life | 6 hour(s) | - | |
| Charging Time | 2 hour(s) | - |
| WIRELESS LINK | JBL TUNE 205BT | Poly Savi 8240-M D2 |
|---|
| Modulation Type | GFSK, 8-DPSK, DQPSK | - | |
|---|---|---|---|
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| OTHERS | JBL TUNE 205BT | Poly Savi 8240-M D2 |
|---|
| Included Accessories | Charging cable | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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