In depth comparison and review of Jaybird Vista 2 and OPPO Enco W51. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Jaybird Vista 2 | OPPO Enco W51 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 55.5 g | |
| Dimensions & Weight Details | Earbud: 1.57 cm x 2.03 cm x 1.62 cm / 6.7 g Charging case: 7.46 cm x 2.5 cm x 3.85 cm / 42.8 g |
- | |
| Colour | Black | Nimbus grey | Midnight | White floral | Starry blue | |
| Protection | Waterproof, freezeproof, sweat-resistant, wind protection, IP68, dust-proof, impact resistant, shock-resistant, Jaybird Earthproof | Dust-resistant, IP54, water-resistant | |
| Design | Sports | - | |
| 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 | Jaybird Vista 2 | OPPO Enco W51 |
|---|
| 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), Headset Profile (HSP), Serial Port Profile (SPP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Noise Isolating | Yes | - | Jaybird Vista 2 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Clear Voice | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 103.5 dB +/- 1.5dB | 103 dB | Both headphones offer the same sensitivity. |
| Impedance | 23 Ohm | - | |
| Diaphragm | 6 mm | 7 mm | OPPO Enco W51 have a thicker diaphragm than Jaybird Vista 2. |
| Features | SurroundSense | - |
| MICROPHONE | Jaybird Vista 2 | OPPO Enco W51 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -38 dB | -38 dBV/Pascal |
| REMOTE CONTROL | Jaybird Vista 2 | OPPO Enco W51 |
|---|
| Controls | ANC mode | - |
|---|
| CABLE | Jaybird Vista 2 | OPPO Enco W51 |
|---|
| Cable Type | USB-C charge cable | - |
|---|
| FEATURES | Jaybird Vista 2 | OPPO Enco W51 |
|---|
| Intelligent Assistant | Google Assistant ready, Siri ready | - |
|---|
| BATTERY AND CHARGING | Jaybird Vista 2 | OPPO Enco W51 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion - - wireless charging | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 25 mAh | |
| Battery Life | 8 hour(s) | 4 hour(s) | Jaybird Vista 2 lasts longer on a single charge than the OPPO Enco W51. |
| Battery Life Details | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 24 hours |
Continuous playback (noise cancelling OFF / cable connection): up to 24 hours Continuous playback (noise cancelling ON / cable connection): up to 20 hours Continuous playback (noise cancelling OFF): up to 4 hours Continuous playback (noise cancelling ON): up to 3.5 hours |
|
| Wireless Charging Standards | Qi | - | |
| Charging Time | 2 hour(s) | - | |
| Auto On/Off | Yes | - | |
| Included Qty | - | 2 |
| OTHERS | Jaybird Vista 2 | OPPO Enco W51 |
|---|
| Included Accessories | Charging case, 3 pairs of EarGels, USB-C charging cable | Charging case (480 mAh) | |
|---|---|---|---|
| Software Included | Find my earphones | - | |
| Compatibility | iPhone, iPad, Android phone, Mac, Windows, Android tablet | - | |
| Compliant Standards | MIL-STD 810G | - | |
| Service & Support | Limited warranty - 2 years | - |
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