In depth comparison and review of JBL Reflect Mini NC 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 | JBL Reflect Mini NC | KEF Mu3 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | Earphone: 6.8 g Charging case: 45.4 g |
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 | Blue | White | Silver grey | |
| Protection | Waterproof, sweat-resistant, IPX7 | Splashproof | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JBL Reflect Mini NC | KEF Mu3 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.1 | Bluetooth 5.0 | JBL Reflect Mini NC have a more advanced version of Bluetooth than KEF Mu3. |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Smart Ambient | - | |
| 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 JBL Reflect Mini NC. |
| Impedance | 16 Ohm | 16 Ohm | |
| Max Sound Pressure | 96 dB | - | |
| Diaphragm | 6 mm | 8.2 mm | KEF Mu3 have a thicker diaphragm than JBL Reflect Mini NC. |
| MICROPHONE | JBL Reflect Mini NC | KEF Mu3 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | -32 dBV/Pascal | - |
| REMOTE CONTROL | JBL Reflect Mini NC | KEF Mu3 |
|---|
| Controls | - | Multiple function button |
|---|
| CABLE | JBL Reflect Mini NC | KEF Mu3 |
|---|
| Cable Type | USB-C charge cable - detachable | - |
|---|
| BATTERY AND CHARGING | JBL Reflect Mini NC | KEF Mu3 |
|---|
| Battery Type | 2 x headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 50 mAh | 50 mAh | Both headphones are designed with the same battery capacity. |
| Battery Life | 7 hour(s) | 9 hour(s) | KEF Mu3 lasts longer on a single charge than the JBL Reflect Mini NC. |
| Battery Life Details | Continuous playback (with included charging case): up to 21 hours Continuous playback (noise cancelling ON / Bluetooth): up to 6 hours Continuous playback (noise cancelling OFF / Bluetooth): up to 7 hours |
Continuous playback (noise cancelling ON): up to 9 hours Continuous playback (with included charging case): up to 24 hours |
|
| Charging Time | 2 hour(s) | - | |
| Included Qty | 2 | 2 |
| OTHERS | JBL Reflect Mini NC | KEF Mu3 |
|---|
| Included Accessories | 3 pairs of ear tips, charging case (300 mAh), 3 pairs of ear stabilisers | 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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