Detailed comparison and review of OPPO Enco Air 2 Pro 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 | OPPO Enco Air 2 Pro | Poly Savi 8240-M D2 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Dimensions & Weight Details | Earphone: 4.3 g Charging case: 6.684 cm x 2.504 cm x 5.145 cm / 41.8 g Charging case with earphones: 50.4 g |
- | |
| Colour | White | - | |
| Protection | Dust-resistant, IP54, water-resistant | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | OPPO Enco Air 2 Pro | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.2 | - | |
| Bluetooth Audio Codec | SBC, AAC | - | |
| Active Noise Cancelling | Yes | - | OPPO Enco Air 2 Pro are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 110.5 dB +/- 3dB | - | |
| Diaphragm | Titanium composite - 12.4 mm | - |
| MICROPHONE | OPPO Enco Air 2 Pro | Poly Savi 8240-M D2 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Noise Cancelling | Yes | - | OPPO Enco Air 2 Pro microphone can cancel out ambient noise. |
| Noise Cancelling Technology | Environmental Noise Cancellation (ENC) | - | |
| Sensitivity | -38 dBV/Pascal | - | |
| Microphones Included | 2 | - |
| FEATURES | OPPO Enco Air 2 Pro | Poly Savi 8240-M D2 |
|---|
| Features | Touch control, noise reduction | - | |
|---|---|---|---|
| Additional Functions | Transparency mode | - |
| BATTERY AND CHARGING | OPPO Enco Air 2 Pro | Poly Savi 8240-M D2 |
|---|
| Battery Type | 2 x headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 43 mAh | - | |
| Battery Life Details | Continuous playback (noise cancelling OFF): up to 7 hours Continuous playback (noise cancelling OFF / with included charging case): up to 28 hours Continuous playback (noise cancelling ON): up to 5 hours Continuous playback (noise cancelling ON / with included charging case): up to 20 hours |
- | |
| Charging Time | 90 min | - | |
| Included Qty | 2 | - |
| OTHERS | OPPO Enco Air 2 Pro | Poly Savi 8240-M D2 |
|---|
| Included Accessories | Charging case (440 mAh) | - | |
|---|---|---|---|
| Compliant Standards | IP54 | - | |
| Service & Support | Limited warranty - 1 year | - |
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