Detailed comparison and review of Sennheiser HD 450BT and Poly EncorePro 530D. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Sennheiser HD 450BT | Poly EncorePro 530D |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB-C, USB-A | |
|---|---|---|---|
| Series | - | EncorePro 500 series | |
| Weight | 238 g | 22 g | Poly EncorePro 530D are lighter than Sennheiser HD 450BT headphones. |
| Colour | Black | White | Black | |
| Earpad Material | - | Foam | |
| Recommended Use | - | Computer |
| SOUND QUALITY | Sennheiser HD 450BT | Poly EncorePro 530D |
|---|
| 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 | - | Sennheiser HD 450BT are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 18 - 22000 Hz | - | |
| Total Harmonic Distortion (THD) | <0.3% | - | |
| Max Sound Pressure | 108 dB | - | |
| Diaphragm | - | 30 mm | |
| Features | - | SoundGuard Technology |
| MICROPHONE | Sennheiser HD 450BT | Poly EncorePro 530D |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | Beamforming | Uni-directional | |
| Noise Cancelling | - | Yes | Poly EncorePro 530D microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | Passive noise cancellation (PNC) | |
| Frequency Response | 80 - 6000 Hz | 150 - 6800 Hz | Poly EncorePro 530D offer a larger microphone frequency range than Sennheiser HD 450BT. |
| Microphones Included | 2 | - |
| CABLE | Sennheiser HD 450BT | Poly EncorePro 530D |
|---|
| Cable Type | Audio cable - detachable USB-C charge cable - detachable |
Headset cable - 89 cm |
|---|
| FEATURES | Sennheiser HD 450BT | Poly EncorePro 530D |
|---|
| Features | - | Quick Disconnect, boom mic length 135mm, 290° rotatable microphone |
|---|
| BATTERY AND CHARGING | Sennheiser HD 450BT | Poly EncorePro 530D |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 600 mAh | - | |
| Battery Life | 30 hours | - | |
| Charging Time | 2 hours | - |
| CONNECTIONS | Sennheiser HD 450BT | Poly EncorePro 530D |
|---|
| Connector Type | - | Headset (4 PIN USB Type A) Headset (24 pin USB-C) |
|---|
| OTHERS | Sennheiser HD 450BT | Poly EncorePro 530D |
|---|
| Included Accessories | Carrying case | - | |
|---|---|---|---|
| Supported Host Device OS | - | macOS, Windows | |
| TAA Compliant | - | Yes | |
| Service & Support | Limited warranty - 2 years | - |
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