In depth comparison and review of JBL Quantum 300 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 | JBL Quantum 300 | Bang & Olufsen Beoplay Portal |
|---|
| Product Type | Headset - wired - USB, 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 | 245 g | 282 g | JBL Quantum 300 are lighter than JBL Quantum 300 headphones. |
| Colour | Black | 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, portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 12 m |
| SOUND QUALITY | JBL Quantum 300 | Bang & Olufsen Beoplay Portal |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| 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 | 20 - 20000 Hz | 20 - 22000 Hz | Bang & Olufsen Beoplay Portal offer a larger frequency range than JBL Quantum 300. |
| Max Input Power | 30 mW | - | |
| Sensitivity | 100 dB | 95 dB/mW | JBL Quantum 300 have higher sensitivity than Bang & Olufsen Beoplay Portal. |
| Impedance | 32 Ohm | 24 Ohm | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Neodymium | |
| Features | JBL Quantum SURROUND | Google Fast Pair, Microsoft Swift Pair |
| MICROPHONE | JBL Quantum 300 | Bang & Olufsen Beoplay Portal |
|---|
| Form Factor | Detachable headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -40 dB | - |
| REMOTE CONTROL | JBL Quantum 300 | Bang & Olufsen Beoplay Portal |
|---|
| Controls | - | Power on/off, volume control, microphone on/mute, play/pause, ANC/transparency |
|---|
| CABLE | JBL Quantum 300 | Bang & Olufsen Beoplay Portal |
|---|
| Cable Type | - | USB-C to USB-A cable - detachable - 1.25 m Headphones cable - detachable - 1.25 m |
|
|---|---|---|---|
| Cable Length | - | 1.25 m |
| FEATURES | JBL Quantum 300 | Bang & Olufsen Beoplay Portal |
|---|
| Additional Functions | - | Transparency mode |
|---|
| BATTERY AND CHARGING | JBL Quantum 300 | 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 | JBL Quantum 300 | Bang & Olufsen Beoplay Portal |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone 3.5mm) USB (24 pin USB-C) |
|---|
| OTHERS | JBL Quantum 300 | Bang & Olufsen Beoplay Portal |
|---|
| Included Accessories | USB adapter | Inflight adapter | |
|---|---|---|---|
| Compliant Standards | - | MFI | |
| Service & Support | 1-year warranty | Limited warranty - 3 years |
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