In depth comparison and review of Bang & Olufsen Beoplay Portal and Trust GXT 391 Thian. 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 | Bang & Olufsen Beoplay Portal | Trust GXT 391 Thian |
|---|
| Product Type | Headphones - Bluetooth / 2.4 GHz radio frequency - wireless, wired - 3.5 mm jack, USB-C | Headset - 5.8 GHz - wireless, wired - 3.5 mm jack, USB-A | |
|---|---|---|---|
| Height | 17.87 cm | 15.9 cm | |
| Width | 16.73 cm | 8 cm | |
| Depth | 9.26 cm | 18.9 cm | |
| Weight | 282 g | 197 g | Trust GXT 391 Thian are lighter than Bang & Olufsen Beoplay Portal headphones. |
| Colour | Navy | Antracite black | Grey mist | Black | |
| Body Material | Aluminium, rubber, composite polymer, bamboo fibre cloth | - | |
| Earpad Material | Memory foam, lambskin | Synthetic leather | |
| Design | Games | Games | |
| Recommended Use | Game console, portable electronics, computer | Game console, computer | |
| Bluetooth Range (Operating Distance) | 12 m | - |
| SOUND QUALITY | Bang & Olufsen Beoplay Portal | Trust GXT 391 Thian |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless, wired | Wireless, wired | |
| Wireless Technology | Bluetooth / 2.4 GHz radio frequency | 5.8 GHz radio frequency | |
| Bluetooth Version | Bluetooth 5.1 | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX | - | |
| Active Noise Cancelling | Yes | - | Bang & Olufsen Beoplay Portal are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Adaptive Noise Cancellation | - | |
| Sound Output Mode | Stereo | Stereo | |
| Built-in Decoders | Dolby Atmos | - | |
| Frequency Response | 20 - 22000 Hz | 20 - 20000 Hz | Bang & Olufsen Beoplay Portal offer a larger frequency range than Trust GXT 391 Thian. |
| Total Harmonic Distortion (THD) | - | 1% | |
| Sensitivity | 95 dB/mW | 100 dB | Trust GXT 391 Thian have higher sensitivity than Bang & Olufsen Beoplay Portal. |
| Impedance | 24 Ohm | - | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | Neodymium | Neodymium | |
| Features | Google Fast Pair, Microsoft Swift Pair | - |
| MICROPHONE | Bang & Olufsen Beoplay Portal | Trust GXT 391 Thian |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Features | - | Mute function |
| REMOTE CONTROL | Bang & Olufsen Beoplay Portal | Trust GXT 391 Thian |
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| Controls | Power on/off, volume control, microphone on/mute, play/pause, ANC/transparency | Volume |
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| CABLE | Bang & Olufsen Beoplay Portal | Trust GXT 391 Thian |
|---|
| Cable Type | USB-C to USB-A cable - detachable - 1.25 m Headphones cable - detachable - 1.25 m |
Headset cable - 1.2 m USB-C charge cable - 30 cm |
|
|---|---|---|---|
| Cable Length | 1.25 m | - |
| FEATURES | Bang & Olufsen Beoplay Portal | Trust GXT 391 Thian |
|---|
| Additional Functions | Transparency mode | - |
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| BATTERY AND CHARGING | Bang & Olufsen Beoplay Portal | Trust GXT 391 Thian |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 1200 mAh | - | |
| Battery Life | 24 hour(s) | 13 hour(s) | Bang & Olufsen Beoplay Portal lasts longer on a single charge than the Trust GXT 391 Thian. |
| Battery Life Details | Continuous playback (active noise-cancelling on) (2.4 GHz / Bluetooth): up to 12 hours Continuous playback (active noise-cancelling on) (Bluetooth ON): up to 24 hours |
- | |
| Charging Time | 3 hour(s) | - |
| CONNECTIONS | Bang & Olufsen Beoplay Portal | Trust GXT 391 Thian |
|---|
| Connector Type | Headphones (mini-phone 3.5mm) USB (24 pin USB-C) |
Headset (mini-phone stereo 3.5 mm 4-pole) USB (4 PIN USB Type A) |
|---|
| OTHERS | Bang & Olufsen Beoplay Portal | Trust GXT 391 Thian |
|---|
| Included Accessories | Inflight adapter | USB receiver | |
|---|---|---|---|
| Compliant Standards | MFI | - | |
| Service & Support | Limited warranty - 3 years | Limited warranty - 1 year |
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