Side by side comparison and review of OPPO Enco W51 and ASUS ROG Cetra True Wireless. 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 W51 | ASUS ROG Cetra True Wireless |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 55.5 g | - | |
| Dimensions & Weight Details | - | Charging case: 42 g Earphone: 5 g |
|
| Colour | White floral | Starry blue | Black | |
| Protection | Dust-resistant, IP54, water-resistant | Splashproof, IPX4 | |
| Design | - | Games | |
| Recommended Use | Portable electronics | Game console, portable electronics, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | OPPO Enco W51 | ASUS ROG Cetra True Wireless |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid ANC | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 103 dB | - | |
| Impedance | - | 32 Ohm | |
| Diaphragm | 7 mm | 10 mm | ASUS ROG Cetra True Wireless have a thicker diaphragm than OPPO Enco W51. |
| Magnet Material | - | Neodymium |
| MICROPHONE | OPPO Enco W51 | ASUS ROG Cetra True Wireless |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | -38 dBV/Pascal | -38 dB |
| REMOTE CONTROL | OPPO Enco W51 | ASUS ROG Cetra True Wireless |
|---|
| Controls | - | Play/pause, next/previous track, voice assistant, ANC on/off, game mode on/off, ANC mode |
|---|
| CABLE | OPPO Enco W51 | ASUS ROG Cetra True Wireless |
|---|
| Cable Type | - | Charging cable - 60 cm |
|---|
| FEATURES | OPPO Enco W51 | ASUS ROG Cetra True Wireless |
|---|
| Features | - | Touch control |
|---|
| BATTERY AND CHARGING | OPPO Enco W51 | ASUS ROG Cetra True Wireless |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | 25 mAh | - | |
| Battery Life | 4 hour(s) | 5.5 hour(s) | ASUS ROG Cetra True Wireless lasts longer on a single charge than the OPPO Enco W51. |
| Battery Life Details | 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 |
Continuous playback (noise cancelling ON): up to 4.8 hours Continuous playback (noise cancelling OFF): up to 5.5 hours Continuous playback (noise cancelling OFF / with included charging case): up to 27 hours Continuous playback (noise cancelling ON / with included charging case): up to 21.8 hours |
|
| Included Qty | 2 | - |
| OTHERS | OPPO Enco W51 | ASUS ROG Cetra True Wireless |
|---|
| Included Accessories | Charging case (480 mAh) | 2 pairs of ear tips | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | - | Limited warranty - 2 years |
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