In depth comparison and review of Philips Fidelio X3 and ASUS ROG Fusion II 300. 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 Fusion II 300 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB-C, USB-A | |
|---|---|---|---|
| Height | 23 cm | - | |
| Width | 19 cm | - | |
| Depth | 11 cm | - | |
| Weight | 380 g | 310 g | ASUS ROG Fusion II 300 are lighter than Philips Fidelio X3 headphones. |
| Colour | - | Black | |
| Earpad Material | Memory foam | Protein-leather | |
| Recommended Use | Home audio | Game console, portable electronics, computer | |
| Gaming | - | Yes | |
| High-Resolution Audio | Yes | - |
| SOUND QUALITY | Philips Fidelio X3 | ASUS ROG Fusion II 300 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Open | - | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | ASUS ROG Fusion II 300 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 Fusion II 300. |
| 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 | |
| Features | - | Built-in ESS 9280 chip, ASUS Hyper-Grounding technology |
| MICROPHONE | Philips Fidelio X3 | ASUS ROG Fusion II 300 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional, beamforming | |
| Noise Cancelling | - | Yes | ASUS ROG Fusion II 300 microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -37 dB |
| REMOTE CONTROL | Philips Fidelio X3 | ASUS ROG Fusion II 300 |
|---|
| Controls | - | Volume, microphone on/off, surround on/off |
|---|
| CABLE | Philips Fidelio X3 | ASUS ROG Fusion II 300 |
|---|
| Cable Type | Headphones cable - detachable - 3 m | USB-C cable - 2 m | |
|---|---|---|---|
| Cable Length | 3 m | - | |
| Detachable Cable | Yes | - |
| FEATURES | Philips Fidelio X3 | ASUS ROG Fusion II 300 |
|---|
| Additional Functions | - | Quad DAC, RGB lighting |
|---|
| CONNECTIONS | Philips Fidelio X3 | ASUS ROG Fusion II 300 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headset (24 pin USB-C) |
|---|
| OTHERS | Philips Fidelio X3 | ASUS ROG Fusion II 300 |
|---|
| Included Accessories | 3.5 mm to 6.3 mm adapter, cable clip | Ear cushion | |
|---|---|---|---|
| Compatibility | - | iPad, Mac, Windows | |
| Service & Support | Limited warranty - 2 years | - |
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