In depth comparison and review of Sennheiser PXC 550-II and Logitech Zone Vibe 125. 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 Vibe 125 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - Bluetooth - wireless | |
|---|---|---|---|
| Height | 17.4 cm | 18.3 cm | |
| Width | 13.6 cm | 16.97 cm | |
| Depth | 6.3 cm | 7.3 cm | |
| Weight | 227 g | 185 g | Logitech Zone Vibe 125 are lighter than Sennheiser PXC 550-II headphones. |
| Dimensions & Weight Details | - | Headset: 16.97 cm x 7.3 cm x 18.3 cm / 185 g Receiver: 1.36 cm x 0.6 cm x 2.15 cm USB-C adapter: 1.65 cm x 0.95 cm x 2.52 cm |
|
| Colour | - | Graphite | |
| Earpad Material | - | Memory foam | |
| Headband Material | - | Fabric | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | Sennheiser PXC 550-II | Logitech Zone Vibe 125 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | Sennheiser PXC 550-II can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Logitech Zone Vibe 125 have a more advanced version of Bluetooth than Sennheiser PXC 550-II. |
| 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 - 20000 Hz | Sennheiser PXC 550-II offer a larger frequency range than Logitech Zone Vibe 125. |
| Total Harmonic Distortion (THD) | <0.5% | - | |
| Sensitivity | 110 dB | 118 dB | Logitech Zone Vibe 125 have higher sensitivity than Sennheiser PXC 550-II. |
| Impedance | 490 Ohm | 45 Ohm | |
| Diaphragm | 32 mm | 40 mm | Logitech Zone Vibe 125 have a thicker diaphragm than Sennheiser PXC 550-II. |
| Features | - | Receiver Bluetooth 5.0 |
| MICROPHONE | Sennheiser PXC 550-II | Logitech Zone Vibe 125 |
|---|
| Form Factor | Built-in | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Noise Cancelling | - | Yes | Logitech Zone Vibe 125 microphone can cancel out ambient noise. |
| Frequency Response | 50 - 10000 Hz | 100 - 8000 Hz | Sennheiser PXC 550-II offer a larger microphone frequency range than Logitech Zone Vibe 125. |
| Sensitivity | -34 dBV/Pascal | - | |
| Microphones Included | 3 | 2 | Sennheiser PXC 550-II have a built-in microphone. |
| REMOTE CONTROL | Sennheiser PXC 550-II | Logitech Zone Vibe 125 |
|---|
| Controls | Mute, volume, answer/end, hold, play/pause, next/previous track | Volume, power on/off, play/pause, flip-to-mute |
|---|
| CABLE | Sennheiser PXC 550-II | Logitech Zone Vibe 125 |
|---|
| Cable Type | USB charge cable Audio cable |
USB-C charge cable - 1.3 m | |
|---|---|---|---|
| Detachable Cable | Yes | - |
| FEATURES | Sennheiser PXC 550-II | Logitech Zone Vibe 125 |
|---|
| Internet of Things (IoT) Compatible | Yes | - | |
|---|---|---|---|
| Intelligent Assistant | Siri, Google Assistant, Alexa | - | |
| Additional Functions | Touch panel | DSP |
| BATTERY AND CHARGING | Sennheiser PXC 550-II | Logitech Zone Vibe 125 |
|---|
| Battery Type | Headphone battery rechargeable - lithium | Headset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 30 hour(s) | 20 hour(s) | Sennheiser PXC 550-II lasts longer on a single charge than the Logitech Zone Vibe 125. |
| Battery Life Details | Continuous playback (noise cancelling ON / cable connection): up to 30 hours Continuous playback (noise cancelling ON / Bluetooth): up to 20 hours |
Continuous talk: up to 18 hour(s) Continuous playback: up to 20 hour(s) |
|
| Charging Time | 3 hour(s) | - |
| CONNECTIONS | Sennheiser PXC 550-II | Logitech Zone Vibe 125 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) USB (micro-USB) |
- |
|---|
| OTHERS | Sennheiser PXC 550-II | Logitech Zone Vibe 125 |
|---|
| Included Accessories | Carrying case, airplane adapter | Travel bag, USB wireless receiver, USB-C adapter, USB-C to USB-A charging cable | |
|---|---|---|---|
| Compliant Standards | MFI | FSC | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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