Side by side comparison and review of EPOS GTW 270 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 | EPOS GTW 270 | Razer Hammerhead Pro HyperSpeed |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth / 2.4 GHz radio frequency - wireless | |
|---|---|---|---|
| Height | 2.36 cm | - | |
| Width | 2.39 cm | - | |
| Depth | 2.31 cm | - | |
| Dimensions & Weight Details | - | USB-C dongle: 3 g Earbud: 6 g Charging case: 46 g |
|
| Colour | Grey, black, silver | - | |
| Recommended Use | Portable electronics | Game console, portable electronics, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | 15 m | - |
| SOUND QUALITY | EPOS GTW 270 | 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 5.1 | Bluetooth 5.3 | Razer Hammerhead Pro HyperSpeed have a more advanced version of Bluetooth than EPOS GTW 270. |
| Bluetooth Audio Codec | aptX | 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 | |
| Total Harmonic Distortion (THD) | 2% | - | |
| Sensitivity | - | 95 dB/mW | |
| Impedance | - | 16 Ohm | |
| Max Sound Pressure | 100 dB | - | |
| Diaphragm | - | 10 mm | |
| Features | - | Razer HyperSpeed Wireless, Razer Chroma RGB |
| MICROPHONE | EPOS GTW 270 | Razer Hammerhead Pro HyperSpeed |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | Beamforming | |
| Noise Cancelling | - | Yes | Razer Hammerhead Pro HyperSpeed microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | Environmental Noise Cancellation (ENC) | |
| Frequency Response | 100 - 7500 Hz | - | |
| Sensitivity | -20 dBV/Pascal | -26 dBFS | |
| Signal-To-Noise Ratio | - | 64 dB |
| REMOTE CONTROL | EPOS GTW 270 | Razer Hammerhead Pro HyperSpeed |
|---|
| Controls | Answer/end, play/pause, next/previous track | - |
|---|
| CABLE | EPOS GTW 270 | Razer Hammerhead Pro HyperSpeed |
|---|
| Cable Type | USB-C charge cable | - |
|---|
| FEATURES | EPOS GTW 270 | Razer Hammerhead Pro HyperSpeed |
|---|
| Additional Functions | - | LED backlight |
|---|
| BATTERY AND CHARGING | EPOS GTW 270 | Razer Hammerhead Pro HyperSpeed |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life Details | - | 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 | 130 min | - |
| OTHERS | EPOS GTW 270 | Razer Hammerhead Pro HyperSpeed |
|---|
| Included Accessories | Charging case, silicone ear tip | 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 | Limited warranty - 2 years |
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