Side by side comparison and review of Panasonic Wings RP-BTS35 and Huawei FreeBuds 4i. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Panasonic Wings RP-BTS35 | Huawei FreeBuds 4i |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 3.75 cm | |
| Width | - | 2.1 cm | |
| Depth | - | 2.39 cm | |
| Weight | 21 g | 5.5 g | Huawei FreeBuds 4i are lighter than Panasonic Wings RP-BTS35 headphones. |
| Dimensions & Weight Details | - | Charging case: 6.18 cm x 4.8 cm x 2.75 cm / 37 g | |
| Colour | White | Black | Yellow | Carbon black | Ceramic white | Red | |
| Protection | Waterproof, sweat-resistant | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Panasonic Wings RP-BTS35 | Huawei FreeBuds 4i |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.2 | Huawei FreeBuds 4i have a more advanced version of Bluetooth than Panasonic Wings RP-BTS35. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC | - | |
| Active Noise Cancelling | - | Yes | Huawei FreeBuds 4i are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | - | 22 dB | |
| Diaphragm | 9 mm | 10 mm | Huawei FreeBuds 4i have a thicker diaphragm than Panasonic Wings RP-BTS35. |
| Magnet Material | Neodymium | - | |
| Features | - | Noise cancelling microphone, Awareness Mode | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Panasonic Wings RP-BTS35 | Huawei FreeBuds 4i |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Panasonic Wings RP-BTS35 | Huawei FreeBuds 4i |
|---|
| Controls | Volume control, answer/end, phone/music mode | Answer/end, play/pause, ANC on/off |
|---|
| CABLE | Panasonic Wings RP-BTS35 | Huawei FreeBuds 4i |
|---|
| Cable Type | USB charge cable - 10 cm | USB-C charge cable - detachable |
|---|
| FEATURES | Panasonic Wings RP-BTS35 | Huawei FreeBuds 4i |
|---|
| Features | - | Touch control, fast charge | |
|---|---|---|---|
| Sensors | - | Touch sensor |
| BATTERY AND CHARGING | Panasonic Wings RP-BTS35 | Huawei FreeBuds 4i |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 55 mAh | |
| Battery Life | 6 hour(s) | 10 hour(s) | Huawei FreeBuds 4i lasts longer on a single charge than the Panasonic Wings RP-BTS35. |
| Battery Life Details | Continuous playback: up to 6 hours | Continuous playback: up to 10 hours Continuous talk: up to 65 hours |
|
| Charging Time | 1.5 hour(s) | 1 hour(s) | Huawei FreeBuds 4i recharge faster than Panasonic Wings RP-BTS35. |
| Auto On/Off | - | Yes | |
| Included Qty | 1 | 2 |
| CONNECTIONS | Panasonic Wings RP-BTS35 | Huawei FreeBuds 4i |
|---|
| Connector Type | Bluetooth | - |
|---|
| OTHERS | Panasonic Wings RP-BTS35 | Huawei FreeBuds 4i |
|---|
| Included Accessories | 2 pairs of ear tips (small, large) | Charging case, 3 ear tips (small, medium, large), USB-C charging cable | |
|---|---|---|---|
| Compatibility | - | Android phone | |
| Compliant Standards | IPX5 | - |
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