Side by side comparison and review of Dell Pro Stereo Headset WH3022 and KEF Mu3. 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 | Dell Pro Stereo Headset WH3022 | KEF Mu3 |
|---|
| Product Type | Headset - wired - USB | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 96 g | - | |
| Dimensions & Weight Details | - | Earbud: 1.75 cm x 2.63 cm x 2.45 cm / 5.8 g Charging case: 6.2 cm x 5.2 cm x 3.35 cm / 46.8 g |
|
| Colour | - | Silver grey | |
| Earpad Material | Foam | - | |
| Protection | - | Splashproof | |
| Recommended Use | Computer | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Dell Pro Stereo Headset WH3022 | KEF Mu3 |
|---|
| Headphones Form Factor | - | In-ear | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Active Noise Cancelling | - | Yes | KEF Mu3 are equipped with active noice cancellation. |
| Sound Output Mode | Hi-Fi stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Max Input Power | - | 5 mW | |
| Sensitivity | - | 104 dB/mW | |
| Impedance | - | 16 Ohm | |
| Diaphragm | - | 8.2 mm | |
| Features | SoundGuard Technology | - |
| MICROPHONE | Dell Pro Stereo Headset WH3022 | KEF Mu3 |
|---|
| Form Factor | - | Built-in |
|---|
| REMOTE CONTROL | Dell Pro Stereo Headset WH3022 | KEF Mu3 |
|---|
| Controls | Status indicator | Multiple function button |
|---|
| CABLE | Dell Pro Stereo Headset WH3022 | KEF Mu3 |
|---|
| Cable Type | USB cable | - |
|---|
| BATTERY AND CHARGING | Dell Pro Stereo Headset WH3022 | KEF Mu3 |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 50 mAh | |
| Battery Life | - | 9 hour(s) | |
| Battery Life Details | - | Continuous playback (noise cancelling ON): up to 9 hours Continuous playback (with included charging case): up to 24 hours |
|
| Included Qty | - | 2 |
| OTHERS | Dell Pro Stereo Headset WH3022 | KEF Mu3 |
|---|
| Included Accessories | - | 4 pairs of silicone ear tips, USB-C charging cable, charging case (350 mAh) | |
|---|---|---|---|
| Compatibility | Mac, Windows | - | |
| Software Certification | Zoom Certified, Certified for Microsoft Teams | - | |
| Compliant Standards | G616 | IPX5 | |
| Service & Support | Advanced Exchange Service - 3 years | - |
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