In depth comparison and review of Razer Hammerhead True Wireless Earbuds and Sennheiser CX True Wireless. 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 Earbuds | Sennheiser CX True Wireless |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | - | Earbud: 6 g Charging case: 5.9 cm x 4.23 cm x 3.38 cm / 37 g |
|
| Colour | Mercury | Black | White | |
| Protection | Splashproof, waterproof, IPX4 | Splashproof, IPX4 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Razer Hammerhead True Wireless Earbuds | Sennheiser CX True Wireless |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 EDR | Bluetooth 5.2 | Sennheiser CX True Wireless 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), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, AAC | SBC, AAC, aptX | |
| Noise Isolating | - | Yes | Sennheiser CX True Wireless are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Bass Boost | |
| Frequency Response | 20 - 20000 Hz | 5 - 21000 Hz | Sennheiser CX True Wireless offer a larger frequency range than Razer Hammerhead True Wireless Earbuds. |
| Max Input Power | 8 mW | - | |
| Total Harmonic Distortion (THD) | - | <0.08% | |
| Sensitivity | 91 dB | 110 dB | Sennheiser CX True Wireless have higher sensitivity than Razer Hammerhead True Wireless Earbuds. |
| Impedance | 32 Ohm | 16 Ohm | |
| Max Sound Pressure | - | 110 dB | |
| Diaphragm | 13 mm | 7 mm | Razer Hammerhead True Wireless Earbuds have a thicker diaphragm than Sennheiser CX True Wireless. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 1 | |
| Features | - | TrueResponse technology |
| MICROPHONE | Razer Hammerhead True Wireless Earbuds | Sennheiser CX True Wireless |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 300 - 5000 Hz | 100 - 10000 Hz | Sennheiser CX True Wireless offer a larger microphone frequency range than Razer Hammerhead True Wireless Earbuds. |
| Sensitivity | -42 dB | - | |
| Signal-To-Noise Ratio | 55 dB | - | |
| Microphones Included | - | 4 |
| REMOTE CONTROL | Razer Hammerhead True Wireless Earbuds | Sennheiser CX True Wireless |
|---|
| Controls | Power on/off, answer/end, play/pause, next/previous track, reject call, skip track, pair mode, voice assistant | - |
|---|
| CABLE | Razer Hammerhead True Wireless Earbuds | Sennheiser CX True Wireless |
|---|
| Cable Type | USB-C charge cable - detachable | USB-C charge cable - detachable - 25 cm |
|---|
| FEATURES | Razer Hammerhead True Wireless Earbuds | Sennheiser CX True Wireless |
|---|
| Features | Touch control | Touch control | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Voice Control | - | Indirect | |
| Intelligent Assistant | - | Siri, Google Assistant |
| BATTERY AND CHARGING | Razer Hammerhead True Wireless Earbuds | Sennheiser CX True Wireless |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 60 mAh | |
| Battery Life | 3 hour(s) | 9 hour(s) | Sennheiser CX True Wireless 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 (50% volume): up to 9 hours Continuous playback (with included charging case): up to 27 hours |
|
| Charging Time | 1.5 hour(s) | 1.5 hour(s) | The charging of both headphones last the same time. |
| Included Qty | - | 2 |
| OTHERS | Razer Hammerhead True Wireless Earbuds | Sennheiser CX True Wireless |
|---|
| Included Accessories | Wrist strap, charging case, silicone ear tip | 4 pairs of earpads (extra small, small, medium, large), charging case (400 mAh) | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - | |
| Compliant Standards | - | Bluetooth Class 1 | |
| Service & Support | Limited warranty - 2 years | - |
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