In depth comparison and review of Huawei FreeBuds 4i and Panasonic RZ-B100W. 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 | Huawei FreeBuds 4i | Panasonic RZ-B100W |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 3.75 cm | 1.8 cm | |
| Width | 2.1 cm | 4.5 cm | |
| Depth | 2.39 cm | 1.8 cm | |
| Weight | 5.5 g | 5 g | Panasonic RZ-B100W are lighter than Huawei FreeBuds 4i headphones. |
| Dimensions & Weight Details | Charging case: 6.18 cm x 4.8 cm x 2.75 cm / 37 g | Earbud: 4.5 cm x 1.8 cm x 1.8 cm / 5 g Charging case: 4.9 cm x 2.6 cm x 5.5 cm / 39 g |
|
| Colour | Carbon black | Ceramic white | Red | Black | White | |
| Protection | - | Sweat-resistant | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Huawei FreeBuds 4i | Panasonic RZ-B100W |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.0 | Huawei FreeBuds 4i have a more advanced version of Bluetooth than Panasonic RZ-B100W. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Active Noise Cancelling | Yes | - | Huawei FreeBuds 4i are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | - | 20 - 20000 Hz | |
| Max Sound Pressure | 22 dB | - | |
| Diaphragm | 10 mm | 13 mm | Panasonic RZ-B100W have a thicker diaphragm than Huawei FreeBuds 4i. |
| Features | Noise cancelling microphone, Awareness Mode | - |
| MICROPHONE | Huawei FreeBuds 4i | Panasonic RZ-B100W |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphones Included | 2 | - |
| REMOTE CONTROL | Huawei FreeBuds 4i | Panasonic RZ-B100W |
|---|
| Controls | Answer/end, play/pause, ANC on/off | - |
|---|
| CABLE | Huawei FreeBuds 4i | Panasonic RZ-B100W |
|---|
| Cable Type | USB-C charge cable - detachable | USB-C charge cable - detachable - 0.24 m |
|---|
| FEATURES | Huawei FreeBuds 4i | Panasonic RZ-B100W |
|---|
| Features | Touch control, fast charge | - | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Voice Control | - | Indirect | |
| Intelligent Assistant | - | Google Assistant ready, Siri ready | |
| Sensors | Touch sensor | Touch sensor |
| BATTERY AND CHARGING | Huawei FreeBuds 4i | Panasonic RZ-B100W |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 55 mAh | 40 mAh | Huawei FreeBuds 4i have a higher battery capacity than Panasonic RZ-B100W. |
| Battery Life | 10 hour(s) | 4 hour(s) | Huawei FreeBuds 4i lasts longer on a single charge than the Panasonic RZ-B100W. |
| Battery Life Details | Continuous playback: up to 10 hours Continuous talk: up to 65 hours |
Continuous playback (with included charging case): up to 16 hours | |
| Charging Time | 1 hour(s) | - | |
| Auto On/Off | Yes | - | |
| Included Qty | 2 | - |
| CONNECTIONS | Huawei FreeBuds 4i | Panasonic RZ-B100W |
|---|
| Connector Type | - | USB (power only) (USB Type-C) |
|---|
| OTHERS | Huawei FreeBuds 4i | Panasonic RZ-B100W |
|---|
| Included Accessories | Charging case, 3 ear tips (small, medium, large), USB-C charging cable | - | |
|---|---|---|---|
| Compatibility | Android phone | - | |
| Compliant Standards | - | IPX4 |
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