Side by side comparison and review of OPPO Enco W31 and Razer Hammerhead Pro HyperSpeed. 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 W31 | Razer Hammerhead Pro HyperSpeed |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth / 2.4 GHz radio frequency - wireless | |
|---|---|---|---|
| Weight | 50 g | - | |
| Dimensions & Weight Details | - | USB-C dongle: 3 g Earbud: 6 g Charging case: 46 g |
|
| Colour | Black | White | - | |
| Protection | Dust-resistant, IP54, water-resistant | - | |
| Recommended Use | Portable electronics | Game console, portable electronics, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | OPPO Enco W31 | Razer Hammerhead Pro HyperSpeed |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth / 2.4 GHz radio frequency | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.3 | Razer Hammerhead Pro HyperSpeed have a more advanced version of Bluetooth than OPPO Enco W31. |
| Bluetooth Audio Codec | AAC | SBC, AAC | |
| Active Noise Cancelling | - | Yes | Razer Hammerhead Pro HyperSpeed are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adjustable noise cancellation | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | - | 5 mW | |
| Sensitivity | 95 dB | 95 dB/mW | Both headphones offer the same sensitivity. |
| Impedance | - | 16 Ohm | |
| Diaphragm | Graphene - 7 mm | 10 mm | Razer Hammerhead Pro HyperSpeed have a thicker diaphragm than OPPO Enco W31. |
| Features | - | Razer HyperSpeed Wireless, Razer Chroma RGB |
| MICROPHONE | OPPO Enco W31 | Razer Hammerhead Pro HyperSpeed |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Beamforming | |
| Noise Cancelling | Yes | Yes | The microphones on both headphones can cancel out ambient noise. |
| Noise Cancelling Technology | - | Environmental Noise Cancellation (ENC) | |
| Sensitivity | -38 dBV/Pascal | -26 dBFS | |
| Signal-To-Noise Ratio | - | 64 dB |
| REMOTE CONTROL | OPPO Enco W31 | Razer Hammerhead Pro HyperSpeed |
|---|
| Controls | Next/previous track, voice assistant | - |
|---|
| CABLE | OPPO Enco W31 | Razer Hammerhead Pro HyperSpeed |
|---|
| Cable Type | USB charge cable - detachable | - |
|---|
| FEATURES | OPPO Enco W31 | Razer Hammerhead Pro HyperSpeed |
|---|
| Sensors | Touch sensor | - | |
|---|---|---|---|
| Additional Functions | - | LED backlight |
| BATTERY AND CHARGING | OPPO Enco W31 | Razer Hammerhead Pro HyperSpeed |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 25 mAh | - | |
| Battery Life | 3.5 hour(s) | - | |
| Battery Life Details | Continuous playback (with included charging case): up to 15 hours Continuous playback: up to 3.5 hours |
Continuous playback (Bluetooth / lighting OFF / ANC OFF): up to 6.5 hours Continuous playback (Bluetooth / lighting OFF / ANC OFF / with included charging case): up to 30 hours Continuous playback (Bluetooth / lighting ON / ANC OFF): up to 5.5 hours Continuous playback (Bluetooth / lighting ON / ANC OFF / with included charging case): up to 25.5 hours Continuous playback (Bluetooth / lighting OFF / ANC ON): up to 4 hours Continuous playback (Bluetooth / lighting OFF / ANC ON / with included charging case): up to 18.5 hours Continuous playback (Bluetooth / lighting ON / ANC ON): up to 3.5 hours Continuous playback (Bluetooth / lighting ON / ANC ON / with included charging case): up to 16.5 hours Continuous playback (dongle / lighting OFF / ANC OFF): up to 4 hours Continuous playback (dongle / lighting OFF / ANC OFF / with included charging case): up to 18.5 hours Continuous playback (dongle / lighting ON / ANC OFF): up to 3.6 hours Continuous playback (dongle / lighting ON / ANC OFF / with included charging case): up to 17 hours Continuous playback (dongle / lighting OFF / ANC ON): up to 3.2 hours Continuous playback (dongle / lighting OFF / ANC ON / with included charging case): up to 15 hours Continuous playback (dongle / lighting ON / ANC ON): up to 3 hours Continuous playback (dongle / lighting ON / ANC ON / with included charging case): up to 14 hours |
|
| Charging Time | 2.5 hour(s) | - | |
| Included Qty | 2 | - |
| OTHERS | OPPO Enco W31 | Razer Hammerhead Pro HyperSpeed |
|---|
| Included Accessories | Ear tips kit, USB charge cable, charging case (350 mAh) | USB-C to USB-A cable, wireless charging case, USB-C dongle, 3 pairs of silicone ear tips (S, M, L) | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, Android phone, Mac, Windows, Android tablet | |
| Compliant Standards | - | IPX4 | |
| Service & Support | - | Limited warranty - 2 years |
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