Side by side comparison and review of Razer Hammerhead True Wireless Earbuds and Bowers & Wilkins PI7. 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 | Razer Hammerhead True Wireless Earbuds | Bowers & Wilkins PI7 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | - | Charging case: 50 g Earbud: 8 g |
|
| Colour | Mercury | Charcoal | White | |
| Protection | Splashproof, waterproof, IPX4 | IP54, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | - | |
| High-Resolution Audio | - | Yes |
| SOUND QUALITY | Razer Hammerhead True Wireless Earbuds | Bowers & Wilkins PI7 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Balanced armature / dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 EDR | Bluetooth 5.0 | Bowers & Wilkins PI7 have a more advanced version of Bluetooth than Razer Hammerhead True Wireless Earbuds. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Generic Attribute Profile (GATT) | |
| Bluetooth Audio Codec | SBC, AAC | SBC, AAC, aptX, aptX HD, apt-X LL, aptX Adaptive | |
| Active Noise Cancelling | - | Yes | Bowers & Wilkins PI7 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adaptive Noise Cancelling | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 10 - 20000 Hz | Bowers & Wilkins PI7 offer a larger frequency range than Razer Hammerhead True Wireless Earbuds. |
| Max Input Power | 8 mW | - | |
| Total Harmonic Distortion (THD) | - | <0.3% | |
| Sensitivity | 91 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 13 mm | 9.2 mm | Razer Hammerhead True Wireless Earbuds have a thicker diaphragm than Bowers & Wilkins PI7. |
| Features | - | Dual driver, Google Fast Pair, Auto Play, Auto Pause, Ambient Pass-Through |
| MICROPHONE | Razer Hammerhead True Wireless Earbuds | Bowers & Wilkins PI7 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 300 - 5000 Hz | - | |
| Sensitivity | -42 dB | - | |
| Signal-To-Noise Ratio | 55 dB | - | |
| Microphones Included | - | 6 |
| REMOTE CONTROL | Razer Hammerhead True Wireless Earbuds | Bowers & Wilkins PI7 |
|---|
| 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, reject call, voice assistant, ANC on/off, ANC mode |
|---|
| CABLE | Razer Hammerhead True Wireless Earbuds | Bowers & Wilkins PI7 |
|---|
| Cable Type | USB-C charge cable - detachable | USB-C charge cable - detachable - 20 cm USB-C to mini-phone 3.5 mm cable - detachable |
|---|
| FEATURES | Razer Hammerhead True Wireless Earbuds | Bowers & Wilkins PI7 |
|---|
| Features | Touch control | Fast charge, auto power on/off | |
|---|---|---|---|
| Sensors | - | Wear sensor |
| BATTERY AND CHARGING | Razer Hammerhead True Wireless Earbuds | Bowers & Wilkins PI7 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Life | 3 hour(s) | 4 hour(s) | Bowers & Wilkins PI7 lasts longer on a single charge than the Razer Hammerhead True Wireless Earbuds. |
| Battery Life Details | Continuous playback: up to 3 hours Continuous playback (with included charging case): up to 13 hours |
Continuous playback (with included charging case): up to 20 hours Continuous playback: up to 4 hours |
|
| Wireless Charging Standards | - | Qi | |
| Charging Time | 1.5 hour(s) | 3 hour(s) | Razer Hammerhead True Wireless Earbuds recharge faster than Razer Hammerhead True Wireless Earbuds. |
| OTHERS | Razer Hammerhead True Wireless Earbuds | Bowers & Wilkins PI7 |
|---|
| Included Accessories | Wrist strap, charging case, silicone ear tip | 3 pairs of ear tips (small, medium, large), USB-C charging cable, wireless charging case, 3.5 mm to USB-C cable | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | iPhone, iPad, Android phone, Android tablet | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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