In depth comparison and review of KEF Mu3 and Belkin SoundForm Immerse. 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 | KEF Mu3 | Belkin SoundForm Immerse |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| 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 | Black | White | |
| Protection | Splashproof | Sweat-resistant, IPX5, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | KEF Mu3 | Belkin SoundForm Immerse |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Audio Codec | SBC, AAC | aptX | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid Active Noise Cancelling | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Max Input Power | 5 mW | - | |
| Sensitivity | 104 dB/mW | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 8.2 mm | 12 mm | Belkin SoundForm Immerse have a thicker diaphragm than KEF Mu3. |
| Magnet Material | - | Neodymium magnet | |
| Features | - | MultiPoint Technology, Google Fast Pair |
| MICROPHONE | KEF Mu3 | Belkin SoundForm Immerse |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphones Included | - | 3 |
| REMOTE CONTROL | KEF Mu3 | Belkin SoundForm Immerse |
|---|
| Controls | Multiple function button | - |
|---|
| CABLE | KEF Mu3 | Belkin SoundForm Immerse |
|---|
| Cable Type | - | USB-C charge cable |
|---|
| BATTERY AND CHARGING | KEF Mu3 | Belkin SoundForm Immerse |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | 50 mAh | - | |
| Battery Life | 9 hour(s) | 8 hour(s) | KEF Mu3 lasts longer on a single charge than the Belkin SoundForm Immerse. |
| Battery Life Details | Continuous playback (noise cancelling ON): up to 9 hours Continuous playback (with included charging case): up to 24 hours |
Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 36 hours |
|
| Wireless Charging Standards | - | Qi | |
| Included Qty | 2 | - |
| OTHERS | KEF Mu3 | Belkin SoundForm Immerse |
|---|
| Included Accessories | 4 pairs of silicone ear tips, USB-C charging cable, charging case (350 mAh) | 3 pairs of silicone ear tips (small, medium, large), USB-C charging cable, wireless charging case, 3 pairs of ear wings (S/M/L) | |
|---|---|---|---|
| Software Included | - | Find my earphones | |
| Compatibility | - | iPhone, iPad, Android phone | |
| Compliant Standards | IPX5 | - |
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