In depth comparison and review of Philips Fidelio X3 and ASUS ROG Delta S. 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 | Philips Fidelio X3 | ASUS ROG Delta S |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB, USB-C | |
|---|---|---|---|
| Height | 23 cm | 25.8 cm | |
| Width | 19 cm | 22 cm | |
| Depth | 11 cm | 11.5 cm | |
| Weight | 380 g | 300 g | ASUS ROG Delta S are lighter than Philips Fidelio X3 headphones. |
| Colour | - | Black | |
| Earpad Material | Memory foam | - | |
| Recommended Use | Home audio | Game console, portable electronics, computer | |
| High-Resolution Audio | Yes | - |
| SOUND QUALITY | Philips Fidelio X3 | ASUS ROG Delta S |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Open | - | |
| Foldable | - | Yes | ASUS ROG Delta S can be folded. |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | - | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 5 - 40000 Hz | 20 - 40000 Hz | Philips Fidelio X3 offer a larger frequency range than ASUS ROG Delta S. |
| Max Input Power | 500 mW | - | |
| Total Harmonic Distortion (THD) | 0.1% | - | |
| Sensitivity | 100 dB/mW | - | |
| Impedance | 30 Ohm | 32 Ohm | |
| Diaphragm | LMC - 50 mm | 50 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | Neodymium | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Philips Fidelio X3 | ASUS ROG Delta S |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -40 dB |
| REMOTE CONTROL | Philips Fidelio X3 | ASUS ROG Delta S |
|---|
| Controls | - | Volume, microphone on/mute, light on/off |
|---|
| CABLE | Philips Fidelio X3 | ASUS ROG Delta S |
|---|
| Cable Type | Headphones cable - detachable - 3 m | USB cable - 1 m USB-C cable - 1.5 m USB-C to USB-A adapter |
|
|---|---|---|---|
| Cable Length | 3 m | 1.5 m | |
| Detachable Cable | Yes | - |
| FEATURES | Philips Fidelio X3 | ASUS ROG Delta S |
|---|
| Additional Functions | - | Adjustable RGB lighting, quad DAC |
|---|
| CONNECTIONS | Philips Fidelio X3 | ASUS ROG Delta S |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headset (USB Type-C) |
|---|
| OTHERS | Philips Fidelio X3 | ASUS ROG Delta S |
|---|
| Included Accessories | 3.5 mm to 6.3 mm adapter, cable clip | 2 ear cushions, USB-C to USB-A cable | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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