In depth comparison and review of Philips Fidelio X3 and Logitech Lightspeed G435. 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 | Logitech Lightspeed G435 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - Bluetooth / 2.4 GHz radio frequency - wireless | |
|---|---|---|---|
| Height | 23 cm | 17 cm | |
| Width | 19 cm | 16.3 cm | |
| Depth | 11 cm | 7.1 cm | |
| Weight | 380 g | 165 g | Logitech Lightspeed G435 are lighter than Philips Fidelio X3 headphones. |
| Colour | - | White | Blue | Black | |
| Earpad Material | Memory foam | - | |
| Recommended Use | Home audio | Game console, computer | |
| Bluetooth Range (Operating Distance) | - | 10 m | |
| High-Resolution Audio | Yes | - |
| SOUND QUALITY | Philips Fidelio X3 | Logitech Lightspeed G435 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Open | - | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth / 2.4 GHz radio frequency | |
| Built-in Decoders | - | Dolby Atmos | |
| Sound Effects | - | Windows Sonic surround sound | |
| Frequency Response | 5 - 40000 Hz | 20 - 20000 Hz | Philips Fidelio X3 offer a larger frequency range than Logitech Lightspeed G435. |
| Max Input Power | 500 mW | - | |
| Total Harmonic Distortion (THD) | 0.1% | - | |
| Sensitivity | 100 dB/mW | 83.1 dB/mW | Philips Fidelio X3 have higher sensitivity than Logitech Lightspeed G435. |
| Impedance | 30 Ohm | 45 Ohm | |
| Diaphragm | LMC - 50 mm | - | |
| Magnet Material | Neodymium | - | |
| Features | - | LIGHTSPEED wireless technology |
| MICROPHONE | Philips Fidelio X3 | Logitech Lightspeed G435 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Beamforming | |
| Frequency Response | - | 100 - 8000 Hz |
| CABLE | Philips Fidelio X3 | Logitech Lightspeed G435 |
|---|
| Cable Type | Headphones cable - detachable - 3 m | USB-C charge cable | |
|---|---|---|---|
| Cable Length | 3 m | - | |
| Detachable Cable | Yes | - |
| BATTERY AND CHARGING | Philips Fidelio X3 | Logitech Lightspeed G435 |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 18 hour(s) |
| CONNECTIONS | Philips Fidelio X3 | Logitech Lightspeed G435 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (24 pin USB-C) |
|---|
| OTHERS | Philips Fidelio X3 | Logitech Lightspeed G435 |
|---|
| Included Accessories | 3.5 mm to 6.3 mm adapter, cable clip | USB receiver | |
|---|---|---|---|
| Software Certification | - | Discord Certified | |
| Compliant Standards | - | CarbonNeutral | |
| Service & Support | Limited warranty - 2 years | - |
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