Side by side comparison and review of Sennheiser HD 450BT and Logitech Zone 750. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Sennheiser HD 450BT | Logitech Zone 750 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB-C | |
|---|---|---|---|
| Height | - | 16.593 cm | |
| Width | - | 17.973 cm | |
| Depth | - | 6.677 cm | |
| Weight | 238 g | 211 g | Logitech Zone 750 are lighter than Sennheiser HD 450BT headphones. |
| Colour | Black | White | - | |
| Body Material | - | Plastic, metal, silicone | |
| Recommended Use | - | Portable electronics, computer |
| SOUND QUALITY | Sennheiser HD 450BT | Logitech Zone 750 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Sennheiser HD 450BT can be folded. |
| Connectivity Technology | Wireless | Wired | |
| 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 | Yes | Both headphones are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 18 - 22000 Hz | 20 - 16000 Hz | Sennheiser HD 450BT offer a larger frequency range than Logitech Zone 750. |
| Total Harmonic Distortion (THD) | <0.3% | - | |
| Sensitivity | - | 99 dB +/- 3dB | |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | 108 dB | - | |
| Diaphragm | - | 40 mm | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sennheiser HD 450BT | Logitech Zone 750 |
|---|
| Form Factor | Built-in | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | Beamforming | Uni-directional, omni-directional | |
| Frequency Response | 80 - 6000 Hz | 100 - 16000 Hz | Logitech Zone 750 offer a larger microphone frequency range than Sennheiser HD 450BT. |
| Sensitivity | - | -48 dBV/Pascal | |
| Microphones Included | 2 | 2 | Both headphones have a built-in microphone. |
| REMOTE CONTROL | Sennheiser HD 450BT | Logitech Zone 750 |
|---|
| Controls | - | Mute, volume, answer/end, play/pause, reject call |
|---|
| CABLE | Sennheiser HD 450BT | Logitech Zone 750 |
|---|
| Cable Type | Audio cable - detachable USB-C charge cable - detachable |
Headset cable - 1.9 m USB-C to USB-A adapter |
|
|---|---|---|---|
| Cable Length | - | 1.9 m |
| BATTERY AND CHARGING | Sennheiser HD 450BT | Logitech Zone 750 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 600 mAh | - | |
| Battery Life | 30 hours | - | |
| Charging Time | 2 hours | - |
| CONNECTIONS | Sennheiser HD 450BT | Logitech Zone 750 |
|---|
| Connector Type | - | Headset (USB Type-C) |
|---|
| OTHERS | Sennheiser HD 450BT | Logitech Zone 750 |
|---|
| Included Accessories | Carrying case | Travel bag, USB-C adapter | |
|---|---|---|---|
| Compatibility | - | Chrome OS, Mac, Windows | |
| Compliant Standards | - | Plug and Play | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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