Side by side comparison and review of Sennheiser CX 150BT and Razer Hammerhead True Wireless Earbuds. 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 | Sennheiser CX 150BT | Razer Hammerhead True Wireless Earbuds |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 12 g | - | |
| Colour | Black | White | Mercury | |
| Protection | - | Splashproof, waterproof, IPX4 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Sennheiser CX 150BT | Razer Hammerhead True Wireless Earbuds |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 EDR | Sennheiser CX 150BT have a more advanced version of Bluetooth than Razer Hammerhead True Wireless Earbuds. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), 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 | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 17 - 20000 Hz | 20 - 20000 Hz | Sennheiser CX 150BT offer a larger frequency range than Razer Hammerhead True Wireless Earbuds. |
| Max Input Power | - | 8 mW | |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | - | 91 dB | |
| Impedance | 28 Ohm | 32 Ohm | |
| Max Sound Pressure | 100 dB | - | |
| Diaphragm | - | 13 mm |
| MICROPHONE | Sennheiser CX 150BT | Razer Hammerhead True Wireless Earbuds |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | - | 300 - 5000 Hz | |
| Sensitivity | - | -42 dB | |
| Signal-To-Noise Ratio | - | 55 dB |
| REMOTE CONTROL | Sennheiser CX 150BT | Razer Hammerhead True Wireless Earbuds |
|---|
| Controls | 3-button remote | Power on/off, answer/end, play/pause, next/previous track, reject call, skip track, pair mode, voice assistant |
|---|
| CABLE | Sennheiser CX 150BT | Razer Hammerhead True Wireless Earbuds |
|---|
| Cable Type | USB-C charge cable | USB-C charge cable - detachable |
|---|
| FEATURES | Sennheiser CX 150BT | Razer Hammerhead True Wireless Earbuds |
|---|
| Features | - | Touch control |
|---|
| BATTERY AND CHARGING | Sennheiser CX 150BT | Razer Hammerhead True Wireless Earbuds |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 10 hour(s) | 3 hour(s) | Sennheiser CX 150BT 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 |
|
| Charging Time | - | 1.5 hour(s) |
| OTHERS | Sennheiser CX 150BT | Razer Hammerhead True Wireless Earbuds |
|---|
| Included Accessories | 4 pairs of ear tips (XS, S,M, L) | Wrist strap, charging case, silicone ear tip | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, iPod, Android phone | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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