In depth comparison and review of ifrogz Audio Charisma and KEF Mu3. 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 | ifrogz Audio 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 | Grey | Silver grey | |
| Protection | Sweat-resistant | Splashproof | |
| Recommended Use | Portable electronics, computer | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | ifrogz Audio 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 Audio Charisma. |
| Impedance | 16 Ohm | 16 Ohm | |
| Diaphragm | 6 mm | 8.2 mm | KEF Mu3 have a thicker diaphragm than ifrogz Audio Charisma. |
| Magnet Material | Neodymium | - |
| MICROPHONE | ifrogz Audio Charisma | KEF Mu3 |
|---|
| Form Factor | - | Built-in |
|---|
| REMOTE CONTROL | ifrogz Audio Charisma | KEF Mu3 |
|---|
| Controls | Play/pause, next/previous track | Multiple function button |
|---|
| CABLE | ifrogz Audio Charisma | KEF Mu3 |
|---|
| Cable Type | Headphones cable | - |
|---|
| BATTERY AND CHARGING | ifrogz Audio 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 Audio 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 Audio Charisma | KEF Mu3 |
|---|
| Transmission Range | 10 m | - |
|---|
| OTHERS | ifrogz Audio Charisma | KEF Mu3 |
|---|
| Included Accessories | - | 4 pairs of silicone ear tips, USB-C charging cable, charging case (350 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IPX5 |
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