Side by side comparison and review of Poly - Plantronics Backbeat Pro 5100 (Left Earbud) and OPPO Enco W11. 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 | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | OPPO Enco W11 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 5.8 g | 4.4 g | OPPO Enco W11 are lighter than Poly - Plantronics Backbeat Pro 5100 (Left Earbud) headphones. |
| Dimensions & Weight Details | Charging case with earphones: 38.6 g | Charging case: 35.5 g | |
| Colour | Black | White | |
| Protection | Sweat-resistant, water-resistant | Dust-resistant, water-resistant, IP55 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | OPPO Enco W11 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | - | AAC | |
| Active Noise Cancelling | Yes | - | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | WindSmart technology | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 94 dB | 99 dB | OPPO Enco W11 have higher sensitivity than Poly - Plantronics Backbeat Pro 5100 (Left Earbud). |
| Impedance | 16 Ohm | - | |
| Diaphragm | 5.8 mm | Composite - 8 mm | OPPO Enco W11 have a thicker diaphragm than Poly - Plantronics Backbeat Pro 5100 (Left Earbud). |
| MICROPHONE | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | OPPO Enco W11 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | OPPO Enco W11 |
|---|
| Controls | Mute, volume, answer/end, play/pause, skip track, voice assistant | Volume, answer/end, play/pause, next/previous track, skip track, voice assistant |
|---|
| CABLE | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | OPPO Enco W11 |
|---|
| Cable Type | Micro-USB charge cable - detachable | - |
|---|
| FEATURES | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | OPPO Enco W11 |
|---|
| Features | Voice alerts | - | |
|---|---|---|---|
| Sensors | - | Touch sensor | |
| Additional Functions | DSP | - |
| BATTERY AND CHARGING | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | OPPO Enco W11 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 60 mAh | 40 mAh | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) have a higher battery capacity than OPPO Enco W11. |
| Battery Life | 6.5 hour(s) | 5 hour(s) | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) lasts longer on a single charge than the OPPO Enco W11. |
| Battery Life Details | Continuous playback: up to 6.5 hours Continuous talk: up to 4 hours Continuous playback (with included charging case): up to 19 hours |
Continuous playback (with included charging case): up to 20 hours Continuous playback: up to 5 hours |
|
| Charging Time | 2 hour(s) | - | |
| Included Qty | - | 2 |
| OTHERS | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | OPPO Enco W11 |
|---|
| Included Accessories | 2 pairs of ear tips (small, large), charging case (440 mAh) | 3 pairs of ear tips, charging case (400 mAh) | |
|---|---|---|---|
| Compliant Standards | IP54 | - |
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