Detailed comparison and review of Sennheiser PXC 550 Wireless and Alienware TactX Headset AY330A. 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 PXC 550 Wireless | Alienware TactX Headset AY330A |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headset - wired | |
|---|---|---|---|
| Series | PXC | - | |
| Weight | 227 g | - | |
| Recommended Use | Home audio, portable electronics | Computer |
| SOUND QUALITY | Sennheiser PXC 550 Wireless | Alienware TactX Headset AY330A |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Sennheiser PXC 550 Wireless can be folded. |
| Connectivity Technology | Wireless | Wired | |
| 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 | |
| Frequency Response | 17 - 23000 Hz | 16 - 28000 Hz | Alienware TactX Headset AY330A offer a larger frequency range than Sennheiser PXC 550 Wireless. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 110 dB | 110 dB | Both headphones offer the same sensitivity. |
| Impedance | 490 Ohm | 40 Ohm |
| MICROPHONE | Sennheiser PXC 550 Wireless | Alienware TactX Headset AY330A |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Frequency Response | - | 75 - 16000 Hz | |
| Sensitivity | - | -38 dB | |
| Impedance | - | 2 kOhm | |
| Microphones Included | 3 | - |
| REMOTE CONTROL | Sennheiser PXC 550 Wireless | Alienware TactX Headset AY330A |
|---|
| Controls | Volume | - |
|---|
| CABLE | Sennheiser PXC 550 Wireless | Alienware TactX Headset AY330A |
|---|
| Cable Type | Headphones cable - detachable USB cable - detachable |
Headset cable - 3 m | |
|---|---|---|---|
| Detachable Cable | Yes | - | |
| Plated Connector | - | Gold |
| FEATURES | Sennheiser PXC 550 Wireless | Alienware TactX Headset AY330A |
|---|
| Features | Voice alerts | - |
|---|
| BATTERY AND CHARGING | Sennheiser PXC 550 Wireless | Alienware TactX Headset AY330A |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 30 hour(s) | - | |
| Charging Time | 3 hour(s) | - |
| CONNECTIONS | Sennheiser PXC 550 Wireless | Alienware TactX Headset AY330A |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone 3.5mm) |
|---|
| OTHERS | Sennheiser PXC 550 Wireless | Alienware TactX Headset AY330A |
|---|
| 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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