In depth comparison and review of Razer Hammerhead True Wireless Pro and EPOS I SENNHEISER GTW 270 Hybrid. 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 | Razer Hammerhead True Wireless Pro | EPOS I SENNHEISER GTW 270 Hybrid |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 2.4 cm | |
| Width | - | 2.4 cm | |
| Depth | - | 2.3 cm | |
| Weight | 53 g | - | |
| Colour | - | Grey, black, silver | |
| Protection | Splashproof, waterproof, IPX4 | IPX5, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 15 m |
| SOUND QUALITY | Razer Hammerhead True Wireless Pro | EPOS I SENNHEISER GTW 270 Hybrid |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.1 | |
| Bluetooth Audio Codec | SBC, AAC | aptX | |
| Active Noise Cancelling | Yes | - | Razer Hammerhead True Wireless Pro are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Advanced Hybrid Active Noise Cancellation | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | - | 2% | |
| Impedance | 16 Ohm | - | |
| Max Sound Pressure | - | 100 dB | |
| Diaphragm | 10 mm | - |
| MICROPHONE | Razer Hammerhead True Wireless Pro | EPOS I SENNHEISER GTW 270 Hybrid |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional, beamforming | Omni-directional | |
| Frequency Response | - | 100 - 7500 Hz | |
| Sensitivity | -26 dB | -20 dBV/Pascal | |
| Signal-To-Noise Ratio | 64 dB | - | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Razer Hammerhead True Wireless Pro | EPOS I SENNHEISER GTW 270 Hybrid |
|---|
| Controls | Power on/off, answer/end, play/pause, next/previous track, reject call, skip track, pair mode, voice assistant | Answer/end, play/pause, next/previous track |
|---|
| CABLE | Razer Hammerhead True Wireless Pro | EPOS I SENNHEISER GTW 270 Hybrid |
|---|
| Cable Type | USB-C charge cable - detachable | USB-C charge cable |
|---|
| FEATURES | Razer Hammerhead True Wireless Pro | EPOS I SENNHEISER GTW 270 Hybrid |
|---|
| Features | Touch control | - | |
|---|---|---|---|
| Sensors | Proximity sensor | - |
| BATTERY AND CHARGING | Razer Hammerhead True Wireless Pro | EPOS I SENNHEISER GTW 270 Hybrid |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 4 hour(s) | 5 hour(s) | EPOS I SENNHEISER GTW 270 Hybrid lasts longer on a single charge than the Razer Hammerhead True Wireless Pro. |
| Battery Life Details | Continuous playback: up to 4 hours Continuous playback (with included charging case): up to 20 hours |
Continuous playback: up to 5 hours Continuous playback (with included charging case): up to 20 hours |
|
| Charging Time | - | 1.5 hour(s) |
| OTHERS | Razer Hammerhead True Wireless Pro | EPOS I SENNHEISER GTW 270 Hybrid |
|---|
| Included Accessories | Pair of Comply foam ear tips, 6 pairs of ear tips, charging case, USB-C charging cable | USB dongle, charging case, USB-C to USB-A cable, silicone ear tip | |
|---|---|---|---|
| Compliant Standards | THX Certified | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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