In depth comparison and review of EPOS GTW 270 and JBL TUNE Buds. 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 | JBL TUNE Buds |
|---|
| 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 | - | 5.4 g | |
| Dimensions & Weight Details | - | Charging case: 42 g | |
| Colour | Grey, black, silver | Black | Blue | Purple | White | |
| Protection | - | Dust-resistant, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 15 m | - |
| SOUND QUALITY | EPOS GTW 270 | JBL TUNE Buds |
|---|
| 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 5.3 | JBL TUNE Buds have a more advanced version of Bluetooth than EPOS GTW 270. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Device Identification Profile (DID) | |
| Bluetooth Audio Codec | aptX | - | |
| Active Noise Cancelling | - | Yes | JBL TUNE Buds are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Smart Ambient | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Pure Bass | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | 2% | - | |
| Sensitivity | - | 101 dB | |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | 100 dB | 93 dB | |
| Diaphragm | - | 10 mm | |
| Features | - | TalkThru technology |
| MICROPHONE | EPOS GTW 270 | JBL TUNE Buds |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 7500 Hz | - | |
| Sensitivity | -20 dBV/Pascal | -38 dBV/Pascal | |
| Microphones Included | - | 4 |
| REMOTE CONTROL | EPOS GTW 270 | JBL TUNE Buds |
|---|
| Controls | Answer/end, play/pause, next/previous track | - |
|---|
| CABLE | EPOS GTW 270 | JBL TUNE Buds |
|---|
| Cable Type | USB-C charge cable | USB-C charge cable |
|---|
| BATTERY AND CHARGING | EPOS GTW 270 | JBL TUNE Buds |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 70 mAh | |
| Battery Life Details | - | Continuous talk (active noise-cancelling on): up to 6 hours Continuous talk (active noise-cancelling off): up to 6.6 hours Continuous playback (ANC ON / Bluetooth): up to 10 hours Continuous playback (ANC OFF / Bluetooth): up to 12 hours Continuous playback (with 15 min charge): up to 4 hours |
|
| Charging Time | 130 min | 2 hours | JBL TUNE Buds recharge faster than EPOS GTW 270. |
| OTHERS | EPOS GTW 270 | JBL TUNE Buds |
|---|
| Included Accessories | Charging case, silicone ear tip | 3 pairs of ear tips, USB-C charging cable, charging case (750 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IP54, GFSK, 8DPSK, Pi/4 DQPSK | |
| Service & Support | Limited warranty - 2 years | - |
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