In depth comparison and review of Sennheiser PXC 550-II and Logitech Zone Wired. 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 | Sennheiser PXC 550-II | Logitech Zone Wired |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB-C | |
|---|---|---|---|
| Height | 17.4 cm | 16.593 cm | |
| Width | 13.6 cm | 17.973 cm | |
| Depth | 6.3 cm | 6.677 cm | |
| Weight | 227 g | 211 g | Logitech Zone Wired are lighter than Sennheiser PXC 550-II headphones. |
| Colour | - | Graphite | |
| Earpad Material | - | Memory foam | |
| Headband Material | - | Stainless steel, silicone | |
| Recommended Use | Portable electronics | Portable electronics, computer |
| SOUND QUALITY | Sennheiser PXC 550-II | Logitech Zone Wired |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | Sennheiser PXC 550-II can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX, apt-X LL | - | |
| Active Noise Cancelling | Yes | - | Sennheiser PXC 550-II are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 17 - 23000 Hz | 20 - 16000 Hz | Sennheiser PXC 550-II offer a larger frequency range than Logitech Zone Wired. |
| Total Harmonic Distortion (THD) | <0.5% | - | |
| Sensitivity | 110 dB | 99 dB | Sennheiser PXC 550-II have higher sensitivity than Logitech Zone Wired. |
| Impedance | 490 Ohm | 32 Ohm | |
| Diaphragm | 32 mm | 40 mm | Logitech Zone Wired have a thicker diaphragm than Sennheiser PXC 550-II. |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sennheiser PXC 550-II | Logitech Zone Wired |
|---|
| Form Factor | Built-in | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Uni-directional, omni-directional | |
| Frequency Response | 50 - 10000 Hz | 100 - 16000 Hz | Logitech Zone Wired offer a larger microphone frequency range than Sennheiser PXC 550-II. |
| Sensitivity | -34 dBV/Pascal | -48 dBV/Pascal | |
| Microphones Included | 3 | 2 | Sennheiser PXC 550-II have a built-in microphone. |
| REMOTE CONTROL | Sennheiser PXC 550-II | Logitech Zone Wired |
|---|
| Controls | Mute, volume, answer/end, hold, play/pause, next/previous track | Mute, volume, answer/end, play/pause, reject call |
|---|
| CABLE | Sennheiser PXC 550-II | Logitech Zone Wired |
|---|
| Cable Type | USB charge cable Audio cable |
Headset cable - anti tangle - 1.9 m USB-C to USB-A adapter |
|
|---|---|---|---|
| Cable Length | - | 1.9 m | |
| Detachable Cable | Yes | - |
| FEATURES | Sennheiser PXC 550-II | Logitech Zone Wired |
|---|
| Internet of Things (IoT) Compatible | Yes | - | |
|---|---|---|---|
| Intelligent Assistant | Siri, Google Assistant, Alexa | - | |
| Additional Functions | Touch panel | - |
| BATTERY AND CHARGING | Sennheiser PXC 550-II | Logitech Zone Wired |
|---|
| Battery Type | Headphone battery rechargeable - lithium | - | |
|---|---|---|---|
| Battery Life | 30 hour(s) | - | |
| Battery Life Details | Continuous playback (noise cancelling ON / cable connection): up to 30 hours Continuous playback (noise cancelling ON / Bluetooth): up to 20 hours |
- | |
| Charging Time | 3 hour(s) | - |
| CONNECTIONS | Sennheiser PXC 550-II | Logitech Zone Wired |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) USB (micro-USB) |
Headset (USB Type-C) |
|---|
| OTHERS | Sennheiser PXC 550-II | Logitech Zone Wired |
|---|
| Included Accessories | Carrying case, airplane adapter | Travel bag | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Compliant Standards | MFI | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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