In depth comparison and review of Sennheiser HD 450BT 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 | Sennheiser HD 450BT | Logitech Lightspeed G435 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - Bluetooth / 2.4 GHz radio frequency - wireless | |
|---|---|---|---|
| Height | - | 17 cm | |
| Width | - | 16.3 cm | |
| Depth | - | 7.1 cm | |
| Weight | 238 g | 165 g | Logitech Lightspeed G435 are lighter than Sennheiser HD 450BT headphones. |
| Colour | Black | White | White | Blue | Black | |
| Recommended Use | - | Game console, computer | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser HD 450BT | Logitech Lightspeed G435 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Sennheiser HD 450BT can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth / 2.4 GHz radio frequency | |
| 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 HD 450BT are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Built-in Decoders | - | Dolby Atmos | |
| Sound Effects | - | Windows Sonic surround sound | |
| Frequency Response | 18 - 22000 Hz | 20 - 20000 Hz | Sennheiser HD 450BT offer a larger frequency range than Logitech Lightspeed G435. |
| Total Harmonic Distortion (THD) | <0.3% | - | |
| Sensitivity | - | 83.1 dB/mW | |
| Impedance | - | 45 Ohm | |
| Max Sound Pressure | 108 dB | - | |
| Features | - | LIGHTSPEED wireless technology |
| MICROPHONE | Sennheiser HD 450BT | Logitech Lightspeed G435 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Beamforming | Beamforming | |
| Frequency Response | 80 - 6000 Hz | 100 - 8000 Hz | Logitech Lightspeed G435 offer a larger microphone frequency range than Sennheiser HD 450BT. |
| Microphones Included | 2 | - |
| CABLE | Sennheiser HD 450BT | Logitech Lightspeed G435 |
|---|
| Cable Type | Audio cable - detachable USB-C charge cable - detachable |
USB-C charge cable |
|---|
| BATTERY AND CHARGING | Sennheiser HD 450BT | Logitech Lightspeed G435 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 600 mAh | - | |
| Battery Life | 30 hours | 18 hour(s) | Sennheiser HD 450BT lasts longer on a single charge than the Logitech Lightspeed G435. |
| Charging Time | 2 hours | - |
| CONNECTIONS | Sennheiser HD 450BT | Logitech Lightspeed G435 |
|---|
| Connector Type | - | USB (24 pin USB-C) |
|---|
| OTHERS | Sennheiser HD 450BT | Logitech Lightspeed G435 |
|---|
| Included Accessories | Carrying case | USB receiver | |
|---|---|---|---|
| Software Certification | - | Discord Certified | |
| Compliant Standards | - | CarbonNeutral | |
| Service & Support | Limited warranty - 2 years | - |
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