In depth comparison and review of Sony MDR XB70BT and EPOS GTW 270. 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 | Sony MDR XB70BT | EPOS GTW 270 |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 2.36 cm | |
| Width | - | 2.39 cm | |
| Depth | - | 2.31 cm | |
| Weight | 43 g | - | |
| Colour | Black | 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 Sony MDR XB70BT. |
| SOUND QUALITY | Sony MDR XB70BT | 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 4.1 | Bluetooth 5.1 | EPOS GTW 270 have a more advanced version of Bluetooth than Sony MDR XB70BT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | - | aptX | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Extra Bass | - | |
| Frequency Response | 4 - 24000 Hz | 20 - 20000 Hz | Sony MDR XB70BT offer a larger frequency range than EPOS GTW 270. |
| Total Harmonic Distortion (THD) | - | 2% | |
| Max Sound Pressure | - | 100 dB | |
| Diaphragm | 12 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | Sony MDR XB70BT | EPOS GTW 270 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | 50 - 8000 Hz | 100 - 7500 Hz | Sony MDR XB70BT offer a larger microphone frequency range than EPOS GTW 270. |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | - | -20 dBV/Pascal |
| REMOTE CONTROL | Sony MDR XB70BT | EPOS GTW 270 |
|---|
| Controls | Volume control, remote control | Answer/end, play/pause, next/previous track |
|---|
| CABLE | Sony MDR XB70BT | EPOS GTW 270 |
|---|
| Cable Type | Micro-USB cable - 50 cm | USB-C charge cable |
|---|
| BATTERY AND CHARGING | Sony MDR XB70BT | EPOS GTW 270 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 9 hour(s) | - | |
| Standby Time | 200 hours | - | |
| Charging Time | 2.5 hour(s) | 130 min | EPOS GTW 270 recharge faster than Sony MDR XB70BT. |
| WIRELESS LINK | Sony MDR XB70BT | EPOS GTW 270 |
|---|
| Transmission Range | 10 m | - | |
|---|---|---|---|
| Modulation Type | FHSS | - | |
| Radio Frequency Range | 2.4 - 2.4835GHz | - |
| CONNECTIONS | Sony MDR XB70BT | EPOS GTW 270 |
|---|
| Connector Type | Bluetooth USB |
- |
|---|
| OTHERS | Sony MDR XB70BT | EPOS GTW 270 |
|---|
| Included Accessories | Clip, long hybrid silicone rubber earbuds (SS, S, M, L x2 sizes) | Charging case, silicone ear tip | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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