Detailed comparison and review of ifrogz Charisma and KEF Mu3. 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 | ifrogz Charisma | KEF Mu3 |
|---|
| Product Type | 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 | Black, red | Silver grey | |
| Protection | Sweat-resistant | Splashproof | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.14 m | 10 m | KEF Mu3 have a greater operating distance than ifrogz Charisma. |
| SOUND QUALITY | ifrogz Charisma | KEF Mu3 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | 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 | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | - | 5 mW | |
| Sensitivity | 97 dB | 104 dB/mW | KEF Mu3 have higher sensitivity than ifrogz Charisma. |
| Impedance | 16 Ohm | 16 Ohm | |
| Diaphragm | 6 mm | 8.2 mm | KEF Mu3 have a thicker diaphragm than ifrogz Charisma. |
| Magnet Material | Neodymium | - |
| MICROPHONE | ifrogz Charisma | KEF Mu3 |
|---|
| Form Factor | - | Built-in |
|---|
| REMOTE CONTROL | ifrogz Charisma | KEF Mu3 |
|---|
| Controls | Power on/off, volume control, play/pause, next/previous track | Multiple function button |
|---|
| BATTERY AND CHARGING | ifrogz Charisma | KEF Mu3 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 50 mAh | |
| Battery Life | 5 hour(s) | 9 hour(s) | KEF Mu3 lasts longer on a single charge than the ifrogz Charisma. |
| Battery Life Details | - | Continuous playback (noise cancelling ON): up to 9 hours Continuous playback (with included charging case): up to 24 hours |
|
| Charging Time | 1 hour(s) | - | |
| Included Qty | - | 2 |
| WIRELESS LINK | ifrogz Charisma | KEF Mu3 |
|---|
| Transmission Range | 9.14 m | - |
|---|
| OTHERS | ifrogz Charisma | KEF Mu3 |
|---|
| Included Accessories | Clothing clip | 4 pairs of silicone ear tips, USB-C charging cable, charging case (350 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IPX5 | |
| Service & Support | Limited warranty - 1 year | - |
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