In depth comparison and review of beyerdynamic DT 1770 PRO 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 | beyerdynamic DT 1770 PRO | Sennheiser HD 458BT |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 388 g | 238 g | Sennheiser HD 458BT are lighter than beyerdynamic DT 1770 PRO headphones. |
| Colour | Black | Black | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | beyerdynamic DT 1770 PRO | Sennheiser HD 458BT |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | 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 | Sennheiser HD 458BT are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 40000 Hz | 18 - 22000 Hz | beyerdynamic DT 1770 PRO offer a larger frequency range than Sennheiser HD 458BT. |
| Total Harmonic Distortion (THD) | 0.05% | <0.3% | beyerdynamic DT 1770 PRO have lower total harmonic distortion than beyerdynamic DT 1770 PRO. |
| Sensitivity | 102 dB | - | |
| Impedance | 250 Ohm | - | |
| Max Sound Pressure | - | 108 dB | |
| Features | - | Voice control |
| MICROPHONE | beyerdynamic DT 1770 PRO | Sennheiser HD 458BT |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Frequency Response | - | 80 - 6000 Hz |
| CABLE | beyerdynamic DT 1770 PRO | Sennheiser HD 458BT |
|---|
| Cable Type | Headphones cable - 3 m Headphones cable - 5 m |
Audio cable - detachable USB-C charge cable - detachable |
|---|
| BATTERY AND CHARGING | beyerdynamic DT 1770 PRO | Sennheiser HD 458BT |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 600 mAh | |
| Battery Life | - | 30 hours | |
| Charging Time | - | 2 hours |
| CONNECTIONS | beyerdynamic DT 1770 PRO | Sennheiser HD 458BT |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | beyerdynamic DT 1770 PRO | Sennheiser HD 458BT |
|---|
| Included Accessories | 6.3 mm (1/4") stereo adapter, 2 earpads, carrying bag | Carrying case |
|---|
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