Side by side comparison and review of Sennheiser HD 350BT and HEDD HEDDphone. 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 350BT | HEDD HEDDphone |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - wired | |
|---|---|---|---|
| Weight | 238 g | 718 g | Sennheiser HD 350BT are lighter than Sennheiser HD 350BT headphones. |
| Colour | Black | White | - |
| SOUND QUALITY | Sennheiser HD 350BT | HEDD HEDDphone |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | Open | |
| Foldable | Yes | - | Sennheiser HD 350BT 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 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 18 - 22000 Hz | 10 - 40000 Hz | HEDD HEDDphone offer a larger frequency range than Sennheiser HD 350BT. |
| Total Harmonic Distortion (THD) | <0.3% | - | |
| Impedance | - | 42 Ohm | |
| Max Sound Pressure | 108 dB | - | |
| Diaphragm | - | Variable Velocity Transform (VVT) |
| MICROPHONE | Sennheiser HD 350BT | HEDD HEDDphone |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphone Operation Mode | Beamforming | - | |
| Frequency Response | 80 - 6000 Hz | - | |
| Microphones Included | 2 | - |
| CABLE | Sennheiser HD 350BT | HEDD HEDDphone |
|---|
| Cable Type | USB-C charge cable - detachable | - |
|---|
| FEATURES | Sennheiser HD 350BT | HEDD HEDDphone |
|---|
| Features | - | Air Motion Transformer (AMT) |
|---|
| BATTERY AND CHARGING | Sennheiser HD 350BT | HEDD HEDDphone |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 300 mAh | - | |
| Battery Life | 30 hours | - | |
| Charging Time | 2 hours | - |
| CONNECTIONS | Sennheiser HD 350BT | HEDD HEDDphone |
|---|
| Connector Type | - | Headphones (mini-XLR) |
|---|
| OTHERS | Sennheiser HD 350BT | HEDD HEDDphone |
|---|
| Service & Support | Limited warranty - 2 years | - |
|---|
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