Side by side comparison and review of Sony WF-1000XM3 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 | Sony WF-1000XM3 | Poly Savi 8240-M D2 |
|---|
| Product Type | True wireless earphones - Bluetooth / 2.4 GHz radio frequency - wireless - NFC | Headset | |
|---|---|---|---|
| Weight | 17 g | - | |
| Dimensions & Weight Details | Earbud: 8.5 g Charging case: 77 g |
- | |
| Colour | Black | Silver | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Sony WF-1000XM3 | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth / 2.4 GHz radio frequency | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Serial Copy Management System (SCMS-T) | - | |
| Bluetooth Audio Codec | SBC, AAC | - | |
| Active Noise Cancelling | Yes | - | Sony WF-1000XM3 are equipped with active noice cancellation. |
| Sound Effects | Digital Sound Enhancement Engine HX (DSEE HX) | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Diaphragm | 6 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | Sony WF-1000XM3 | Poly Savi 8240-M D2 |
|---|
| Form Factor | Built-in | - |
|---|
| REMOTE CONTROL | Sony WF-1000XM3 | Poly Savi 8240-M D2 |
|---|
| Controls | Noise-cancellation suspend button | - |
|---|
| CABLE | Sony WF-1000XM3 | Poly Savi 8240-M D2 |
|---|
| Cable Type | USB-C charge cable - detachable - 20 cm | - |
|---|
| BATTERY AND CHARGING | Sony WF-1000XM3 | Poly Savi 8240-M D2 |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 8 hour(s) | - | |
| Battery Life Details | Continuous playback (noise cancelling OFF): up to 8 hours Continuous playback (noise cancelling ON): up to 6 hours Continuous talk (noise cancelling OFF): up to 4.5 hours Continuous talk (noise cancelling ON): up to 4 hours Standby (noise cancelling OFF): up to 15 hours Standby (noise cancelling ON): up to 9 hours |
- | |
| Standby Time | 15 hours | - | |
| Charging Time | 1.5 hour(s) | - |
| CONNECTIONS | Sony WF-1000XM3 | Poly Savi 8240-M D2 |
|---|
| Connector Type | Bluetooth USB (power only) (USB Type-C) |
- |
|---|
| OTHERS | Sony WF-1000XM3 | Poly Savi 8240-M D2 |
|---|
| Included Accessories | Charging case | - |
|---|
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