Side by side comparison and review of Poly - Plantronics Backbeat Pro 5100 (Left Earbud) 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 | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Huawei FreeBuds 4i |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 3.75 cm | |
| Width | - | 2.1 cm | |
| Depth | - | 2.39 cm | |
| Weight | 5.8 g | 5.5 g | Huawei FreeBuds 4i are lighter than Poly - Plantronics Backbeat Pro 5100 (Left Earbud) headphones. |
| Dimensions & Weight Details | Charging case with earphones: 38.6 g | Charging case: 6.18 cm x 4.8 cm x 2.75 cm / 37 g | |
| Colour | Black | Carbon black | Ceramic white | Red | |
| Protection | Sweat-resistant, water-resistant | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Huawei FreeBuds 4i |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Huawei FreeBuds 4i have a more advanced version of Bluetooth than Poly - Plantronics Backbeat Pro 5100 (Left Earbud). |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | WindSmart technology | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 94 dB | - | |
| Impedance | 16 Ohm | - | |
| Max Sound Pressure | - | 22 dB | |
| Diaphragm | 5.8 mm | 10 mm | Huawei FreeBuds 4i have a thicker diaphragm than Poly - Plantronics Backbeat Pro 5100 (Left Earbud). |
| Features | - | Noise cancelling microphone, Awareness Mode |
| MICROPHONE | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Huawei FreeBuds 4i |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphones Included | - | 2 |
| REMOTE CONTROL | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Huawei FreeBuds 4i |
|---|
| Controls | Mute, volume, answer/end, play/pause, skip track, voice assistant | Answer/end, play/pause, ANC on/off |
|---|
| CABLE | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Huawei FreeBuds 4i |
|---|
| Cable Type | Micro-USB charge cable - detachable | USB-C charge cable - detachable |
|---|
| FEATURES | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Huawei FreeBuds 4i |
|---|
| Features | Voice alerts | Touch control, fast charge | |
|---|---|---|---|
| Sensors | - | Touch sensor | |
| Additional Functions | DSP | - |
| BATTERY AND CHARGING | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Huawei FreeBuds 4i |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 60 mAh | 55 mAh | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) have a higher battery capacity than Huawei FreeBuds 4i. |
| Battery Life | 6.5 hour(s) | 10 hour(s) | Huawei FreeBuds 4i lasts longer on a single charge than the Poly - Plantronics Backbeat Pro 5100 (Left Earbud). |
| Battery Life Details | Continuous playback: up to 6.5 hours Continuous talk: up to 4 hours Continuous playback (with included charging case): up to 19 hours |
Continuous playback: up to 10 hours Continuous talk: up to 65 hours |
|
| Charging Time | 2 hour(s) | 1 hour(s) | Huawei FreeBuds 4i recharge faster than Poly - Plantronics Backbeat Pro 5100 (Left Earbud). |
| Auto On/Off | - | Yes | |
| Included Qty | - | 2 |
| OTHERS | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | Huawei FreeBuds 4i |
|---|
| Included Accessories | 2 pairs of ear tips (small, large), charging case (440 mAh) | Charging case, 3 ear tips (small, medium, large), USB-C charging cable | |
|---|---|---|---|
| Compatibility | - | Android phone | |
| Compliant Standards | IP54 | - |
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