Detailed comparison and review of Sennheiser HD 4.20s and Sennheiser PXC 550 Wireless. 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 | Sennheiser HD 4.20s | Sennheiser PXC 550 Wireless |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Series | - | PXC | |
| Weight | - | 227 g | |
| Colour | Black | - | |
| Recommended Use | - | Home audio, portable electronics |
| SOUND QUALITY | Sennheiser HD 4.20s | Sennheiser PXC 550 Wireless |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Foldable | - | Yes | Sennheiser PXC 550 Wireless can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.2 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Device ID Profile (DIP) | |
| Active Noise Cancelling | - | Yes | Sennheiser PXC 550 Wireless are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | NoiseGard active noise compensation | |
| Noise Isolating | Yes | - | Sennheiser HD 4.20s are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 17 - 23000 Hz | |
| Total Harmonic Distortion (THD) | - | 0.5% | |
| Sensitivity | - | 110 dB | |
| Impedance | - | 490 Ohm |
| MICROPHONE | Sennheiser HD 4.20s | Sennheiser PXC 550 Wireless |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - | |
| Microphones Included | - | 3 |
| REMOTE CONTROL | Sennheiser HD 4.20s | Sennheiser PXC 550 Wireless |
|---|
| Controls | 1-button remote | Volume |
|---|
| CABLE | Sennheiser HD 4.20s | Sennheiser PXC 550 Wireless |
|---|
| Cable Type | - | Headphones cable - detachable USB cable - detachable |
|
|---|---|---|---|
| Cable Length | 1.4 m | - | |
| Detachable Cable | - | Yes | |
| Plated Connector | Gold | - |
| FEATURES | Sennheiser HD 4.20s | Sennheiser PXC 550 Wireless |
|---|
| Features | - | Voice alerts |
|---|
| BATTERY AND CHARGING | Sennheiser HD 4.20s | Sennheiser PXC 550 Wireless |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 30 hour(s) | |
| Charging Time | - | 3 hour(s) |
| CONNECTIONS | Sennheiser HD 4.20s | Sennheiser PXC 550 Wireless |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sennheiser HD 4.20s | Sennheiser PXC 550 Wireless |
|---|
| Included Accessories | - | Carrying case, audio cable, in-flight plug adapter, 3.5 mm to 6.3 mm adapter, USB charge cable | |
|---|---|---|---|
| Software Included | - | CapTune | |
| Service & Support | Limited warranty - parts and labour - 2 years | - |
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