In depth comparison and review of EPOS I SENNHEISER GSP 301 and Bang & Olufsen Beoplay Portal. 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 I SENNHEISER GSP 301 | Bang & Olufsen Beoplay Portal |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headphones - Bluetooth / 2.4 GHz radio frequency - wireless, wired - 3.5 mm jack, USB-C | |
|---|---|---|---|
| Height | 17 cm | 17.87 cm | |
| Width | 18.5 cm | 16.73 cm | |
| Depth | 7.5 cm | 9.26 cm | |
| Weight | 290 g | 282 g | Bang & Olufsen Beoplay Portal are lighter than EPOS I SENNHEISER GSP 301 headphones. |
| Colour | White | Navy | Antracite black | Grey mist | |
| Body Material | - | Aluminium, rubber, composite polymer, bamboo fibre cloth | |
| Earpad Material | Memory foam | Memory foam, lambskin | |
| Design | - | Games | |
| Recommended Use | Game console, computer | Game console, portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 12 m |
| SOUND QUALITY | EPOS I SENNHEISER GSP 301 | Bang & Olufsen Beoplay Portal |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | Bluetooth / 2.4 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 | |
| Sound Effects | Deep Bass | - | |
| Frequency Response | 15 - 26000 Hz | 20 - 22000 Hz | EPOS I SENNHEISER GSP 301 offer a larger frequency range than Bang & Olufsen Beoplay Portal. |
| Sensitivity | 113 dB | 95 dB/mW | EPOS I SENNHEISER GSP 301 have higher sensitivity than Bang & Olufsen Beoplay Portal. |
| Impedance | 19 Ohm | 24 Ohm | |
| Max Sound Pressure | 113 dB | - | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Neodymium | |
| Features | - | Google Fast Pair, Microsoft Swift Pair |
| MICROPHONE | EPOS I SENNHEISER GSP 301 | Bang & Olufsen Beoplay Portal |
|---|
| Form Factor | Headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Noise Cancelling | Yes | - | EPOS I SENNHEISER GSP 301 microphone can cancel out ambient noise. |
| Frequency Response | 10 - 15000 Hz | - | |
| Sensitivity | -41 dBV/Pascal | - | |
| Microphone Features | Mute function | - |
| REMOTE CONTROL | EPOS I SENNHEISER GSP 301 | Bang & Olufsen Beoplay Portal |
|---|
| Controls | Volume | Power on/off, volume control, microphone on/mute, play/pause, ANC/transparency |
|---|
| CABLE | EPOS I SENNHEISER GSP 301 | Bang & Olufsen Beoplay Portal |
|---|
| Cable Type | Headset cable - 2 m | USB-C to USB-A cable - detachable - 1.25 m Headphones cable - detachable - 1.25 m |
|
|---|---|---|---|
| Cable Length | 2 m | 1.25 m |
| FEATURES | EPOS I SENNHEISER GSP 301 | Bang & Olufsen Beoplay Portal |
|---|
| Additional Functions | - | Transparency mode |
|---|
| BATTERY AND CHARGING | EPOS I SENNHEISER GSP 301 | Bang & Olufsen Beoplay Portal |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 1200 mAh | |
| Battery Life | - | 24 hour(s) | |
| 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 | EPOS I SENNHEISER GSP 301 | Bang & Olufsen Beoplay Portal |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone 3.5mm) |
Headphones (mini-phone 3.5mm) USB (24 pin USB-C) |
|---|
| OTHERS | EPOS I SENNHEISER GSP 301 | Bang & Olufsen Beoplay Portal |
|---|
| Included Accessories | 2 x 3.5 mm to 3.5 mm adapter | Inflight adapter | |
|---|---|---|---|
| Compatibility | Mac, Windows | - | |
| Compliant Standards | - | MFI | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 3 years |
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