Detailed comparison and review of beyerdynamic DT 990 PRO and Bang & Olufsen Beoplay Portal. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | beyerdynamic DT 990 PRO | Bang & Olufsen Beoplay Portal |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth / 2.4 GHz radio frequency - wireless, wired - 3.5 mm jack, USB-C | |
|---|---|---|---|
| Height | - | 17.87 cm | |
| Width | - | 16.73 cm | |
| Depth | - | 9.26 cm | |
| Weight | 250 g | 282 g | beyerdynamic DT 990 PRO are lighter than beyerdynamic DT 990 PRO headphones. |
| Colour | Black | Navy | Antracite black | Grey mist | |
| Body Material | - | Aluminium, rubber, composite polymer, bamboo fibre cloth | |
| Earpad Material | - | Memory foam, lambskin | |
| Design | - | Games | |
| Recommended Use | - | Game console, portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 12 m |
| SOUND QUALITY | beyerdynamic DT 990 PRO | Bang & Olufsen Beoplay Portal |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Open | - | |
| 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 | |
| Frequency Response | 5 - 35000 Hz | 20 - 22000 Hz | beyerdynamic DT 990 PRO offer a larger frequency range than Bang & Olufsen Beoplay Portal. |
| Max Input Power | 100 mW | - | |
| Total Harmonic Distortion (THD) | 0.2% | - | |
| Sensitivity | 96 dB | 95 dB/mW | beyerdynamic DT 990 PRO have higher sensitivity than Bang & Olufsen Beoplay Portal. |
| Impedance | 250 Ohm | 24 Ohm | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Neodymium | |
| Features | - | Google Fast Pair, Microsoft Swift Pair |
| MICROPHONE | beyerdynamic DT 990 PRO | Bang & Olufsen Beoplay Portal |
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| Form Factor | - | Built-in |
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| REMOTE CONTROL | beyerdynamic DT 990 PRO | Bang & Olufsen Beoplay Portal |
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| Controls | - | Power on/off, volume control, microphone on/mute, play/pause, ANC/transparency |
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| CABLE | beyerdynamic DT 990 PRO | Bang & Olufsen Beoplay Portal |
|---|
| Cable Type | Headphones cable - 3 m | USB-C to USB-A cable - detachable - 1.25 m Headphones cable - detachable - 1.25 m |
|
|---|---|---|---|
| Cable Length | 3 m | 1.25 m | |
| Plated Connector | Gold | - |
| FEATURES | beyerdynamic DT 990 PRO | Bang & Olufsen Beoplay Portal |
|---|
| Additional Functions | - | Transparency mode |
|---|
| BATTERY AND CHARGING | beyerdynamic DT 990 PRO | 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 | beyerdynamic DT 990 PRO | Bang & Olufsen Beoplay Portal |
|---|
| Connector Type | Headphones (mini-phone 3.5mm) | Headphones (mini-phone 3.5mm) USB (24 pin USB-C) |
|---|
| OTHERS | beyerdynamic DT 990 PRO | Bang & Olufsen Beoplay Portal |
|---|
| Included Accessories | 6.3 mm (1/4") stereo adapter | Inflight adapter | |
|---|---|---|---|
| Compliant Standards | - | MFI | |
| Service & Support | - | Limited warranty - 3 years |
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