In depth comparison and review of EPOS I SENNHEISER PC 373D and Sennheiser PXC 550 Wireless. 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 | EPOS I SENNHEISER PC 373D | Sennheiser PXC 550 Wireless |
|---|
| Product Type | Headset - wired - USB | Headphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Series | - | PXC | |
| Weight | - | 227 g | |
| Colour | Black | - | |
| Recommended Use | Computer | Home audio, portable electronics |
| SOUND QUALITY | EPOS I SENNHEISER PC 373D | Sennheiser PXC 550 Wireless |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Open | Closed | |
| Foldable | Yes | Yes | Both headphones 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 | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | - | |
| Frequency Response | 15 - 28000 Hz | 17 - 23000 Hz | EPOS I SENNHEISER PC 373D offer a larger frequency range than Sennheiser PXC 550 Wireless. |
| Total Harmonic Distortion (THD) | - | 0.5% | |
| Sensitivity | 116 dB | 110 dB | EPOS I SENNHEISER PC 373D have higher sensitivity than Sennheiser PXC 550 Wireless. |
| Impedance | 50 Ohm | 490 Ohm |
| MICROPHONE | EPOS I SENNHEISER PC 373D | Sennheiser PXC 550 Wireless |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Frequency Response | 50 - 16000 Hz | - | |
| Sensitivity | -38 dB | - | |
| Microphones Included | - | 3 |
| REMOTE CONTROL | EPOS I SENNHEISER PC 373D | Sennheiser PXC 550 Wireless |
|---|
| Controls | - | Volume |
|---|
| CABLE | EPOS I SENNHEISER PC 373D | Sennheiser PXC 550 Wireless |
|---|
| Cable Type | Headset cable - 1.2 m Headset extension cable - 1.7 m |
Headphones cable - detachable USB cable - detachable |
|
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Detachable Cable | - | Yes |
| FEATURES | EPOS I SENNHEISER PC 373D | Sennheiser PXC 550 Wireless |
|---|
| Features | - | Voice alerts |
|---|
| BATTERY AND CHARGING | EPOS I SENNHEISER PC 373D | Sennheiser PXC 550 Wireless |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 30 hour(s) | |
| Charging Time | - | 3 hour(s) |
| CONNECTIONS | EPOS I SENNHEISER PC 373D | Sennheiser PXC 550 Wireless |
|---|
| Connector Type | Headset (4 PIN USB Type A) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | EPOS I SENNHEISER PC 373D | 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 |
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