Detailed comparison and review of Logitech Zone True Wireless and Poly Savi 8240-M D2. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Logitech Zone True Wireless | Poly Savi 8240-M D2 |
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| Product Type | True wireless earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Dimensions & Weight Details | Charging case: 2.5 cm x 3.98 cm x 7.45 cm / 46 g Earbud: 1.59 cm x 2.74 cm x 2.63 cm / 13 g Receiver: 2.15 cm x 1.36 cm x 0.6 cm |
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| Colour | Rose | Graphite | - | |
| Protection | IP54, IP68 | - | |
| Recommended Use | Portable electronics, computer | - | |
| Bluetooth Range (Operating Distance) | 30 m | - |
| SOUND QUALITY | Logitech Zone True Wireless | Poly Savi 8240-M D2 |
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| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Active Noise Cancelling | Yes | - | Logitech Zone True Wireless are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Adaptive Hybrid ANC | - | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | Crystal Clear | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Diaphragm | 12 mm | - | |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Logitech Zone True Wireless have the ability to connect to multiple devices simultaneously. |
| MICROPHONE | Logitech Zone True Wireless | Poly Savi 8240-M D2 |
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| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 8000 Hz | - | |
| Microphones Included | 6 | - |
| REMOTE CONTROL | Logitech Zone True Wireless | Poly Savi 8240-M D2 |
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| Controls | Volume, answer/end, play/pause, next/previous track, reject call, ANC/transparency | - |
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| CABLE | Logitech Zone True Wireless | Poly Savi 8240-M D2 |
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| Cable Type | USB-C charge cable USB-C to USB-A adapter - 24 cm |
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| FEATURES | Logitech Zone True Wireless | Poly Savi 8240-M D2 |
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| Additional Functions | Transparency mode | - |
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| BATTERY AND CHARGING | Logitech Zone True Wireless | Poly Savi 8240-M D2 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion - - wireless charging | - | |
|---|---|---|---|
| Battery Life | 12 hour(s) | - | |
| Battery Life Details | Continuous playback (active noise-cancelling off): up to 12 hours Continuous playback (active noise-cancelling on): up to 7 hours Continuous talk (active noise-cancelling off): up to 6.5 hours Continuous talk (active noise-cancelling on): up to 6 hours |
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| Wireless Charging Standards | Qi | - | |
| Charging Time | 2.45 hour(s) | - |
| OTHERS | Logitech Zone True Wireless | Poly Savi 8240-M D2 |
|---|
| Included Accessories | Travel bag, USB wireless receiver, 2 pairs of EarGels (small, large), wireless charging case, USB-C to USB-A charging cable, USB-C to USB-A adapter | - | |
|---|---|---|---|
| Software Certification | Zoom Certified | - | |
| Compliant Standards | EN 50332 | - | |
| Service & Support | Limited warranty - 2 years | - |
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