Side by side comparison and review of Bose QuietComfort Earbuds II 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 | Bose QuietComfort Earbuds II | Poly Savi 8240-M D2 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Dimensions & Weight Details | Earbud: 1.73 cm x 2.24 cm x 3.05 cm / 6.24 g Charging case: 5.94 cm x 2.67 cm x 6.63 cm / 59.8 g |
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| Colour | Triple black | - | |
| Body Material | Plastic | - | |
| Protection | Sweat-resistant, IPX4, water-resistant | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 9.14 m | - |
| SOUND QUALITY | Bose QuietComfort Earbuds II | Poly Savi 8240-M D2 |
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| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.3 | - | |
| Bluetooth Audio Codec | SBC, AAC | - | |
| Active Noise Cancelling | Yes | - | Bose QuietComfort Earbuds II are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Features | ActiveSense technology, Aware Mode, Quiet Mode | - |
| MICROPHONE | Bose QuietComfort Earbuds II | Poly Savi 8240-M D2 |
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| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphones Included | 4 | - |
| REMOTE CONTROL | Bose QuietComfort Earbuds II | Poly Savi 8240-M D2 |
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| Controls | Volume | - |
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| CABLE | Bose QuietComfort Earbuds II | Poly Savi 8240-M D2 |
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| Cable Type | USB-C charge cable - detachable - 30.5 cm | - |
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| FEATURES | Bose QuietComfort Earbuds II | Poly Savi 8240-M D2 |
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| Features | Touch control | - |
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| BATTERY AND CHARGING | Bose QuietComfort Earbuds II | Poly Savi 8240-M D2 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Life | 6 hours | - | |
| Battery Life Details | Continuous playback: up to 6 hours Continuous playback (with included charging case): up to 24 hours |
- | |
| Charging Time | 1 hour | - |
| OTHERS | Bose QuietComfort Earbuds II | Poly Savi 8240-M D2 |
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| Included Accessories | Charging case, 3 pairs of silicone ear tips (small, medium, large), 3 pairs of stability bands (1, 2, 3), USB-C to USB-A cable (30.5 cm) | - | |
|---|---|---|---|
| Compliant Standards | IPX4 | - |
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