In depth comparison and review of ASUS ROG Cetra True Wireless and OPPO Enco Buds 2. 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 | ASUS ROG Cetra True Wireless | OPPO Enco Buds 2 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | Charging case: 42 g Earphone: 5 g |
Earphone: 4 g Charging case: 5.7 cm x 5.7 cm x 2.56 cm / 30 g Charging case with earphones: 38 g |
|
| Colour | Black | Moonlight | |
| Protection | Splashproof, IPX4 | IPX4 | |
| Design | Games | - | |
| Recommended Use | Game console, portable electronics, computer | Portable electronics | |
| Gaming | Yes | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | ASUS ROG Cetra True Wireless | OPPO Enco Buds 2 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.2 | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Hybrid ANC | - | |
| Sound Output Mode | 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 | - | 101 dB | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 10 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | ASUS ROG Cetra True Wireless | OPPO Enco Buds 2 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Noise Cancelling | - | Yes | OPPO Enco Buds 2 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -38 dB | - |
| REMOTE CONTROL | ASUS ROG Cetra True Wireless | OPPO Enco Buds 2 |
|---|
| Controls | Play/pause, next/previous track, voice assistant, ANC on/off, game mode on/off, ANC mode | - |
|---|
| CABLE | ASUS ROG Cetra True Wireless | OPPO Enco Buds 2 |
|---|
| Cable Type | Charging cable - 60 cm | - |
|---|
| FEATURES | ASUS ROG Cetra True Wireless | OPPO Enco Buds 2 |
|---|
| Features | Touch control | Touch control, noise reduction |
|---|
| BATTERY AND CHARGING | ASUS ROG Cetra True Wireless | OPPO Enco Buds 2 |
|---|
| Battery Type | Headphone battery rechargeable - wireless charging | 2 x headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 40 mAh | |
| Battery Life | 5.5 hour(s) | 7 hours | OPPO Enco Buds 2 lasts longer on a single charge than the ASUS ROG Cetra True Wireless. |
| Battery Life Details | 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 |
Continuous playback (noise cancelling OFF): up to 7 hours Continuous playback (noise cancelling OFF / with included charging case): up to 28 hours |
|
| Charging Time | - | 90 min | |
| Included Qty | - | 2 |
| OTHERS | ASUS ROG Cetra True Wireless | OPPO Enco Buds 2 |
|---|
| Included Accessories | 2 pairs of ear tips | Charging case (460 mAh) | |
|---|---|---|---|
| Compliant Standards | IPX4 | IPX4 | |
| Service & Support | Limited warranty - 2 years | - |
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