In depth comparison and review of Sennheiser HD 450BT and Dell Premier Wireless ANC Headset WL7022. 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 HD 450BT | Dell Premier Wireless ANC Headset WL7022 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
|---|---|---|---|
| Weight | 238 g | 155 g | Dell Premier Wireless ANC Headset WL7022 are lighter than Sennheiser HD 450BT headphones. |
| Colour | Black | White | - | |
| Earpad Material | - | Leatherette | |
| Recommended Use | - | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | Sennheiser HD 450BT | Dell Premier Wireless ANC Headset WL7022 |
|---|
| Headphones Form Factor | Full size | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | Sennheiser HD 450BT can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 4.1 | Sennheiser HD 450BT have a more advanced version of Bluetooth than Dell Premier Wireless ANC Headset WL7022. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Advanced Audio Distribution Profile (A2DP) | |
| Bluetooth Audio Codec | SBC, AAC, aptX, apt-X LL | SBC, mSBC, CVSD | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard DIGITAL | |
| Sound Output Mode | Stereo | Hi-Fi stereo | |
| Frequency Response | 18 - 22000 Hz | - | |
| Total Harmonic Distortion (THD) | <0.3% | - | |
| Max Sound Pressure | 108 dB | - |
| MICROPHONE | Sennheiser HD 450BT | Dell Premier Wireless ANC Headset WL7022 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphone Operation Mode | Beamforming | - | |
| Frequency Response | 80 - 6000 Hz | - | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Sennheiser HD 450BT | Dell Premier Wireless ANC Headset WL7022 |
|---|
| Controls | - | Mute |
|---|
| CABLE | Sennheiser HD 450BT | Dell Premier Wireless ANC Headset WL7022 |
|---|
| Cable Type | Audio cable - detachable USB-C charge cable - detachable |
- |
|---|
| FEATURES | Sennheiser HD 450BT | Dell Premier Wireless ANC Headset WL7022 |
|---|
| Features | - | Voice alerts | |
|---|---|---|---|
| Additional Functions | - | DSP |
| BATTERY AND CHARGING | Sennheiser HD 450BT | Dell Premier Wireless ANC Headset WL7022 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | 1 rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 600 mAh | 325 mAh | Sennheiser HD 450BT have a higher battery capacity than Dell Premier Wireless ANC Headset WL7022. |
| Battery Life | 30 hours | 15 hour(s) | Sennheiser HD 450BT lasts longer on a single charge than the Dell Premier Wireless ANC Headset WL7022. |
| Charging Time | 2 hours | 2.5 hour(s) | Sennheiser HD 450BT recharge faster than Sennheiser HD 450BT. |
| Included Qty | - | 1 |
| OTHERS | Sennheiser HD 450BT | Dell Premier Wireless ANC Headset WL7022 |
|---|
| Included Accessories | Carrying case | - | |
|---|---|---|---|
| Compatibility | - | iPhone, Android phone, Mac, Windows | |
| Software Certification | - | Zoom Certified, Certified for Microsoft Teams | |
| Compliant Standards | - | G616 | |
| Service & Support | Limited warranty - 2 years | Advanced Exchange Service - 3 years |
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