Side by side comparison and review of OPPO Enco W11 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 | OPPO Enco W11 | Poly Savi 8240-M D2 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Weight | 4.4 g | - | |
| Dimensions & Weight Details | Charging case: 35.5 g | - | |
| Colour | White | - | |
| Protection | Dust-resistant, water-resistant, IP55 | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | OPPO Enco W11 | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Audio Codec | AAC | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 99 dB | - | |
| Diaphragm | Composite - 8 mm | - |
| MICROPHONE | OPPO Enco W11 | Poly Savi 8240-M D2 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Sensitivity | -38 dBV/Pascal | - |
| REMOTE CONTROL | OPPO Enco W11 | Poly Savi 8240-M D2 |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track, skip track, voice assistant | - |
|---|
| FEATURES | OPPO Enco W11 | Poly Savi 8240-M D2 |
|---|
| Sensors | Touch sensor | - |
|---|
| BATTERY AND CHARGING | OPPO Enco W11 | Poly Savi 8240-M D2 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 40 mAh | - | |
| Battery Life | 5 hour(s) | - | |
| Battery Life Details | Continuous playback (with included charging case): up to 20 hours Continuous playback: up to 5 hours |
- | |
| Included Qty | 2 | - |
| OTHERS | OPPO Enco W11 | Poly Savi 8240-M D2 |
|---|
| Included Accessories | 3 pairs of ear tips, charging case (400 mAh) | - |
|---|
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