In depth comparison and review of Bang & Olufsen Beoplay HX and Poly Blackwire C3220 (3200 Series). 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 HX | Poly Blackwire C3220 (3200 Series) |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | 3200 Series | |
| Height | 20 cm | 17.8 cm | |
| Width | 19.5 cm | 15.5 cm | |
| Depth | 5.2 cm | 3.2 cm | |
| Weight | 285 g | 64 g | Poly Blackwire C3220 (3200 Series) are lighter than Bang & Olufsen Beoplay HX headphones. |
| Dimensions & Weight Details | Headphones: 19.5 cm x 5.2 cm x 20 cm Case: 20 cm x 6.3 cm x 18 cm / 360 g |
- | |
| Colour | Anthracite black | Sand | Timber | Black | |
| Body Material | Plastic, fabric, rubber, polymer, recycled aluminium | - | |
| Earpad Material | Memory foam, lambskin | Artificial leather | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 12 m | - |
| SOUND QUALITY | Bang & Olufsen Beoplay HX | Poly Blackwire C3220 (3200 Series) |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless, wired | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.1 | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX Adaptive | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Adaptive Active Noise Cancellation | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 22000 Hz | - | |
| Sensitivity | 95 dB/mW | 90 dB | Bang & Olufsen Beoplay HX have higher sensitivity than Poly Blackwire C3220 (3200 Series). |
| Impedance | 24 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 28 mm | Bang & Olufsen Beoplay HX have a thicker diaphragm than Poly Blackwire C3220 (3200 Series). |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Bang & Olufsen Beoplay HX have the ability to connect to multiple devices simultaneously. |
| Magnet Material | Neodymium | - | |
| Features | Google Fast Pair, Microsoft Swift Pair | Digital signal processing, echo cancelation, Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Bang & Olufsen Beoplay HX | Poly Blackwire C3220 (3200 Series) |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -38 dBV/Pascal | |
| Microphones Included | 4 | - |
| REMOTE CONTROL | Bang & Olufsen Beoplay HX | Poly Blackwire C3220 (3200 Series) |
|---|
| Controls | Mute, volume, power on/off, answer/end, play/pause, next/previous track, pair mode, voice assistant, audio transparency, ANC mode | Mute, volume, answer/end, hold, redial |
|---|
| CABLE | Bang & Olufsen Beoplay HX | Poly Blackwire C3220 (3200 Series) |
|---|
| Cable Type | Headphones cable - detachable - 1.25 m USB-C charge cable - detachable - 1.25 m |
USB-C cable | |
|---|---|---|---|
| Cable Length | 1.25 m | - | |
| Detachable Cable | Yes | - |
| FEATURES | Bang & Olufsen Beoplay HX | Poly Blackwire C3220 (3200 Series) |
|---|
| Features | Touch control | - |
|---|
| BATTERY AND CHARGING | Bang & Olufsen Beoplay HX | Poly Blackwire C3220 (3200 Series) |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 1200 mAh | - | |
| Battery Life | 35 hour(s) | - | |
| Battery Life Details | Continuous playback (noise cancelling ON / Bluetooth): up to 35 hours Continuous playback (noise cancelling OFF / Bluetooth): up to 40 hours |
- | |
| Charging Time | 3 hour(s) | - |
| CONNECTIONS | Bang & Olufsen Beoplay HX | Poly Blackwire C3220 (3200 Series) |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (USB Type-C) |
|---|
| OTHERS | Bang & Olufsen Beoplay HX | Poly Blackwire C3220 (3200 Series) |
|---|
| Included Accessories | Carrying case, USB-C to USB-A charging cable | Carrying case | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Software Certification | - | Skype Certified, Avaya Certified, Cisco Jabber Certified | |
| Supported Host Device OS | - | Windows 10, macOS, Windows 11 | |
| Compliant Standards | MFI | - | |
| Service & Support | Limited warranty - 3 years | - |
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