Detailed comparison and review of OPPO Enco Air 2 Pro and Belkin SoundForm Bolt. 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 | Belkin SoundForm Bolt |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 3 cm | |
| Width | - | 6 cm | |
| Depth | - | 4.2 cm | |
| Weight | - | 21 g | |
| 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 | Black | Lavender | Teal | White | |
| Protection | Dust-resistant, IP54, water-resistant | Sweat-resistant, IPX4, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | OPPO Enco Air 2 Pro | Belkin SoundForm Bolt |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.2 | Both headphones have the same Bluetooth version. |
| Bluetooth Audio Codec | SBC, AAC | SBC | |
| Active Noise Cancelling | Yes | - | OPPO Enco Air 2 Pro are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 110.5 dB +/- 3dB | - | |
| Diaphragm | Titanium composite - 12.4 mm | 6 mm | OPPO Enco Air 2 Pro have a thicker diaphragm than Belkin SoundForm Bolt. |
| MICROPHONE | OPPO Enco Air 2 Pro | Belkin SoundForm Bolt |
|---|
| Form Factor | Built-in | 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 | 2 | Both headphones have a built-in microphone. |
| REMOTE CONTROL | OPPO Enco Air 2 Pro | Belkin SoundForm Bolt |
|---|
| Controls | - | Volume, answer/end, play/pause, next/previous track, reject call, voice assistant |
|---|
| CABLE | OPPO Enco Air 2 Pro | Belkin SoundForm Bolt |
|---|
| Cable Type | - | USB-C charge cable |
|---|
| FEATURES | OPPO Enco Air 2 Pro | Belkin SoundForm Bolt |
|---|
| Features | Touch control, noise reduction | Stereo/mono mode, LED indicator | |
|---|---|---|---|
| Sensors | - | Touch control | |
| Additional Functions | Transparency mode | - |
| BATTERY AND CHARGING | OPPO Enco Air 2 Pro | Belkin SoundForm Bolt |
|---|
| Battery Type | 2 x headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 43 mAh | - | |
| Battery Life | - | 9 hour(s) | |
| 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 |
Continuous playback: up to 9 hours Continuous playback (with included charging case): up to 28 hours |
|
| Charging Time | 90 min | 1.5 hour(s) | The charging of both headphones last the same time. |
| Included Qty | 2 | - |
| OTHERS | OPPO Enco Air 2 Pro | Belkin SoundForm Bolt |
|---|
| Included Accessories | Charging case (440 mAh) | Charging case, 3 pairs of silicone ear tips (small, medium, large), USB-C charging cable | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, Android phone, Chrome OS, Windows | |
| Compliant Standards | IP54 | FCC, RoHS, REACH | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |
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