Detailed comparison and review of ASUS ROG Delta and Sennheiser PXC 550-II. 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 | ASUS ROG Delta | Sennheiser PXC 550-II |
|---|
| Product Type | Headset - wired - USB, USB-C | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 17.4 cm | |
| Width | - | 13.6 cm | |
| Depth | - | 6.3 cm | |
| Weight | 387 g | 227 g | Sennheiser PXC 550-II are lighter than ASUS ROG Delta headphones. |
| Colour | White | - | |
| Body Material | Aluminium | - | |
| Earpad Material | Synthetic leather, cloth | - | |
| Recommended Use | Portable electronics, computer | Portable electronics |
| SOUND QUALITY | ASUS ROG Delta | Sennheiser PXC 550-II |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Sennheiser PXC 550-II can be folded. |
| Connectivity Technology | Wired | Wireless | |
| 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 | 20 - 40000 Hz | 17 - 23000 Hz | ASUS ROG Delta offer a larger frequency range than Sennheiser PXC 550-II. |
| Total Harmonic Distortion (THD) | - | <0.5% | |
| Sensitivity | - | 110 dB | |
| Impedance | 32 Ohm | 490 Ohm | |
| Diaphragm | 50 mm | 32 mm | ASUS ROG Delta have a thicker diaphragm than Sennheiser PXC 550-II. |
| Signal-To-Noise Ratio | 127 dB | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | ASUS ROG Delta | Sennheiser PXC 550-II |
|---|
| Form Factor | Detachable headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Uni-directional | - | |
| Frequency Response | 100 - 10000 Hz | 50 - 10000 Hz | Sennheiser PXC 550-II offer a larger microphone frequency range than ASUS ROG Delta. |
| Sensitivity | -40 dB | -34 dBV/Pascal | |
| Microphones Included | - | 3 |
| REMOTE CONTROL | ASUS ROG Delta | Sennheiser PXC 550-II |
|---|
| Controls | - | Mute, volume, answer/end, hold, play/pause, next/previous track |
|---|
| CABLE | ASUS ROG Delta | Sennheiser PXC 550-II |
|---|
| Cable Type | USB cable - 1 m USB-C cable - 1.5 m USB-C to USB-A adapter |
USB charge cable Audio cable |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| FEATURES | ASUS ROG Delta | Sennheiser PXC 550-II |
|---|
| Internet of Things (IoT) Compatible | - | Yes | |
|---|---|---|---|
| Intelligent Assistant | - | Siri, Google Assistant, Alexa | |
| Additional Functions | Adjustable RGB lighting, quad DAC | Touch panel |
| BATTERY AND CHARGING | ASUS ROG Delta | Sennheiser PXC 550-II |
|---|
| 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 | ASUS ROG Delta | Sennheiser PXC 550-II |
|---|
| Connector Type | Headset (USB Type-C) | Headphones (mini-phone stereo 3.5 mm) USB (micro-USB) |
|---|
| OTHERS | ASUS ROG Delta | Sennheiser PXC 550-II |
|---|
| Included Accessories | 2 ear cushions | Carrying case, airplane adapter | |
|---|---|---|---|
| Compliant Standards | - | MFI | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |
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