In depth comparison and review of Sennheiser SC 75 USB MS and Sennheiser HD 458BT. 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 SC 75 USB MS | Sennheiser HD 458BT |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 238 g | |
| Colour | - | Black | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | Sennheiser SC 75 USB MS | Sennheiser HD 458BT |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | - | Closed | |
| Foldable | - | Yes | Sennheiser HD 458BT can be folded. |
| Connectivity Technology | Wired | Wireless | |
| 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 | 60 - 16000 Hz | 18 - 22000 Hz | Sennheiser HD 458BT offer a larger frequency range than Sennheiser SC 75 USB MS. |
| Total Harmonic Distortion (THD) | - | <0.3% | |
| Max Sound Pressure | 118 dB | 108 dB | |
| Features | - | Voice control |
| MICROPHONE | Sennheiser SC 75 USB MS | Sennheiser HD 458BT |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Noise Cancelling | Yes | - | Sennheiser SC 75 USB MS microphone can cancel out ambient noise. |
| Frequency Response | - | 80 - 6000 Hz |
| CABLE | Sennheiser SC 75 USB MS | Sennheiser HD 458BT |
|---|
| Cable Type | - | Audio cable - detachable USB-C charge cable - detachable |
|---|
| FEATURES | Sennheiser SC 75 USB MS | Sennheiser HD 458BT |
|---|
| Features | EPOS ActiveGard | - |
|---|
| BATTERY AND CHARGING | Sennheiser SC 75 USB MS | Sennheiser HD 458BT |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 600 mAh | |
| Battery Life | - | 30 hours | |
| Charging Time | - | 2 hours |
| CONNECTIONS | Sennheiser SC 75 USB MS | Sennheiser HD 458BT |
|---|
| Connector Type | USB (4 PIN USB Type A) Headset (mini-phone stereo 3.5 mm) |
- |
|---|
| OTHERS | Sennheiser SC 75 USB MS | Sennheiser HD 458BT |
|---|
| Included Accessories | Carrying pouch | Carrying case |
|---|
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