Side by side comparison and review of Sennheiser CX 150BT and EPOS GTW 270. 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 | EPOS GTW 270 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 2.36 cm | |
| Width | - | 2.39 cm | |
| Depth | - | 2.31 cm | |
| Weight | 12 g | - | |
| Colour | Black | White | Grey, black, silver | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 15 m | EPOS GTW 270 have a greater operating distance than Sennheiser CX 150BT. |
| SOUND QUALITY | Sennheiser CX 150BT | EPOS GTW 270 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.1 | EPOS GTW 270 have a more advanced version of Bluetooth than Sennheiser CX 150BT. |
| 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 | aptX | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 17 - 20000 Hz | 20 - 20000 Hz | Sennheiser CX 150BT offer a larger frequency range than EPOS GTW 270. |
| Total Harmonic Distortion (THD) | 0.5% | 2% | Sennheiser CX 150BT have lower total harmonic distortion than Sennheiser CX 150BT. |
| Impedance | 28 Ohm | - | |
| Max Sound Pressure | 100 dB | 100 dB |
| MICROPHONE | Sennheiser CX 150BT | EPOS GTW 270 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | - | 100 - 7500 Hz | |
| Sensitivity | - | -20 dBV/Pascal |
| REMOTE CONTROL | Sennheiser CX 150BT | EPOS GTW 270 |
|---|
| Controls | 3-button remote | Answer/end, play/pause, next/previous track |
|---|
| CABLE | Sennheiser CX 150BT | EPOS GTW 270 |
|---|
| Cable Type | USB-C charge cable | USB-C charge cable |
|---|
| BATTERY AND CHARGING | Sennheiser CX 150BT | EPOS GTW 270 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 10 hour(s) | - | |
| Charging Time | - | 130 min |
| OTHERS | Sennheiser CX 150BT | EPOS GTW 270 |
|---|
| Included Accessories | 4 pairs of ear tips (XS, S,M, L) | Charging case, silicone ear tip | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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