Side by side comparison and review of JBL Quantum 610 and Poly Savi 8240-M D2. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | JBL Quantum 610 | Poly Savi 8240-M D2 |
|---|
| Product Type | Headset - 2.4 GHz - wireless | Headset | |
|---|---|---|---|
| Height | 20 cm | - | |
| Width | 19 cm | - | |
| Depth | 9.5 cm | - | |
| Weight | 357 g | - | |
| Colour | Black | - | |
| Recommended Use | Game console, computer | - |
| SOUND QUALITY | JBL Quantum 610 | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | Full size | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | - | |
| Wireless Technology | 2.4 GHz radio frequency | - | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | DTS Headphone:X 2.0, QuantumSURROUND | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Max Input Power | 30 mW | - | |
| Sensitivity | 100 dB | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | 95 dB | - | |
| Diaphragm | 50 mm | - |
| MICROPHONE | JBL Quantum 610 | Poly Savi 8240-M D2 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Uni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -40 dBV/Pascal | - |
| CABLE | JBL Quantum 610 | Poly Savi 8240-M D2 |
|---|
| Cable Type | Charging cable - 1.5 m Audio cable - 1.2 m |
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|---|
| FEATURES | JBL Quantum 610 | Poly Savi 8240-M D2 |
|---|
| Features | QuantumSOUND Signature | - | |
|---|---|---|---|
| Additional Functions | RGB lighting | - |
| BATTERY AND CHARGING | JBL Quantum 610 | Poly Savi 8240-M D2 |
|---|
| Battery Type | Handset battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 1000 mAh | - | |
| Battery Life | 40 hour(s) | - | |
| Charging Time | 3 hour(s) | - |
| WIRELESS LINK | JBL Quantum 610 | Poly Savi 8240-M D2 |
|---|
| Modulation Type | GFSK, DQPSK | - |
|---|
| CONNECTIONS | JBL Quantum 610 | Poly Savi 8240-M D2 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | JBL Quantum 610 | Poly Savi 8240-M D2 |
|---|
| Included Accessories | Wind shield, USB dongle | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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