In depth comparison and review of EPOS GTW 270 and Sony WF-1000XM4. 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 | EPOS GTW 270 | Sony WF-1000XM4 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 2.36 cm | - | |
| Width | 2.39 cm | - | |
| Depth | 2.31 cm | - | |
| Weight | - | 41 g | |
| Dimensions & Weight Details | - | Earphone: 7.3 g | |
| Colour | Grey, black, silver | Black | Silver | |
| Earpad Material | - | Polyurethane foam | |
| Protection | - | Water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 15 m | - |
| SOUND QUALITY | EPOS GTW 270 | Sony WF-1000XM4 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.1 | Bluetooth 5.2 | Sony WF-1000XM4 have a more advanced version of Bluetooth than EPOS GTW 270. |
| Bluetooth Profiles | - | Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Serial Copy Management System (SCMS-T) | |
| Bluetooth Audio Codec | aptX | SBC, AAC, LDAC | |
| Active Noise Cancelling | - | Yes | Sony WF-1000XM4 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Digital Noise Cancelling technology (DNC) | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | - | Digital Sound Enhancement Engine Extreme (DSEE Extreme), Ambient Sound Mode, Adaptive Sound Control, 360 Reality Audio | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | 2% | - | |
| Max Sound Pressure | 100 dB | - | |
| Diaphragm | - | 6 mm | |
| Magnet Material | - | Neodymium | |
| Features | - | Precise Voice Pickup Technology, Quick Attention function, Microsoft Swift Pair, Processor V1, Automatic Wind Noise Reduction, Speak-to-Chat |
| MICROPHONE | EPOS GTW 270 | Sony WF-1000XM4 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | 100 - 7500 Hz | - | |
| Sensitivity | -20 dBV/Pascal | - | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | EPOS GTW 270 | Sony WF-1000XM4 |
|---|
| Controls | Answer/end, play/pause, next/previous track | Tap control |
|---|
| CABLE | EPOS GTW 270 | Sony WF-1000XM4 |
|---|
| Cable Type | USB-C charge cable | USB-C charge cable - detachable |
|---|
| FEATURES | EPOS GTW 270 | Sony WF-1000XM4 |
|---|
| Internet of Things (IoT) Compatible | - | Yes | |
|---|---|---|---|
| Intelligent Assistant | - | Google Assistant, Alexa | |
| Sensors | - | Proximity sensor, bone sensor |
| BATTERY AND CHARGING | EPOS GTW 270 | Sony WF-1000XM4 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Life | - | 12 hour(s) | |
| Battery Life Details | - | Continuous playback (noise cancelling OFF): up to 12 hours Continuous playback (noise cancelling ON): up to 8 hours Continuous talk (noise cancelling OFF): up to 6 hours Continuous talk (noise cancelling ON): up to 5.5 hours |
|
| Wireless Charging Standards | - | Qi | |
| Charging Time | 130 min | 1.5 hour(s) | Sony WF-1000XM4 recharge faster than EPOS GTW 270. |
| CONNECTIONS | EPOS GTW 270 | Sony WF-1000XM4 |
|---|
| Connector Type | - | Bluetooth USB (power only) (USB Type-C) |
|---|
| OTHERS | EPOS GTW 270 | Sony WF-1000XM4 |
|---|
| Included Accessories | Charging case, silicone ear tip | USB-C to USB-A cable, 3 sizes of noise isolation earbud tips | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | Limited warranty - 2 years | - |
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