Side by side comparison and review of Sennheiser CX 350BT and Razer Hammerhead True Wireless X. 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 350BT | Razer Hammerhead True Wireless X |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 13 g | - | |
| Dimensions & Weight Details | - | Earbud: 10 g Charging case: 42 g |
|
| Colour | Black | White | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sennheiser CX 350BT | Razer Hammerhead True Wireless X |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Razer Hammerhead True Wireless X have a more advanced version of Bluetooth than Sennheiser CX 350BT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC, apt-X LL | SBC, AAC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | - | 8 mW | |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | - | 91 dB/mW | |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | 110 dB | - | |
| Diaphragm | - | 13 mm |
| MICROPHONE | Sennheiser CX 350BT | Razer Hammerhead True Wireless X |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Mono | Omni-directional | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | - | -26 dBFS | |
| Signal-To-Noise Ratio | - | 64 dB |
| REMOTE CONTROL | Sennheiser CX 350BT | Razer Hammerhead True Wireless X |
|---|
| Controls | Answer/end, play/pause, next/previous track | - |
|---|
| FEATURES | Sennheiser CX 350BT | Razer Hammerhead True Wireless X |
|---|
| Additional Functions | - | LED backlight (green) |
|---|
| BATTERY AND CHARGING | Sennheiser CX 350BT | Razer Hammerhead True Wireless X |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 10 hour(s) | 7 hour(s) | Sennheiser CX 350BT lasts longer on a single charge than the Razer Hammerhead True Wireless X. |
| Battery Life Details | Continuous playback: up to 10 hours Standby: up to 340 hours |
Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 28 hours |
| OTHERS | Sennheiser CX 350BT | Razer Hammerhead True Wireless X |
|---|
| Included Accessories | 4 pairs of earpads (extra small, small, medium, large) | Charging case | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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