In depth comparison and review of EPOS I SENNHEISER PC 5.2 Chat 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 | EPOS I SENNHEISER PC 5.2 Chat | Sennheiser HD 458BT |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 19 cm | - | |
| Width | 16.5 cm | - | |
| Depth | 6 cm | - | |
| Weight | - | 238 g | |
| Colour | Black | Black | |
| Recommended Use | Portable electronics, computer | Portable electronics |
| SOUND QUALITY | EPOS I SENNHEISER PC 5.2 Chat | Sennheiser HD 458BT |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Adjustable Headband | Yes | - | |
| 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 | Sennheiser HD 458BT are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 18 - 22000 Hz | Sennheiser HD 458BT offer a larger frequency range than EPOS I SENNHEISER PC 5.2 Chat. |
| Total Harmonic Distortion (THD) | - | <0.3% | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | 100 dB | 108 dB | |
| Features | - | Voice control |
| MICROPHONE | EPOS I SENNHEISER PC 5.2 Chat | Sennheiser HD 458BT |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Uni-directional | - | |
| Noise Cancelling | Yes | - | EPOS I SENNHEISER PC 5.2 Chat microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | 80 - 6000 Hz | EPOS I SENNHEISER PC 5.2 Chat offer a larger microphone frequency range than Sennheiser HD 458BT. |
| Sensitivity | -24.7 dB | - |
| CABLE | EPOS I SENNHEISER PC 5.2 Chat | Sennheiser HD 458BT |
|---|
| Cable Type | Headset cable - 1.95 m | Audio cable - detachable USB-C charge cable - detachable |
|
|---|---|---|---|
| Cable Length | 1.95 m | - |
| BATTERY AND CHARGING | EPOS I SENNHEISER PC 5.2 Chat | Sennheiser HD 458BT |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 600 mAh | |
| Battery Life | - | 30 hours | |
| Charging Time | - | 2 hours |
| CONNECTIONS | EPOS I SENNHEISER PC 5.2 Chat | Sennheiser HD 458BT |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | EPOS I SENNHEISER PC 5.2 Chat | Sennheiser HD 458BT |
|---|
| Included Accessories | - | Carrying case | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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