Side by side comparison and review of Huawei FreeBuds 3i and Poly SupraPlus NC. 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 | Huawei FreeBuds 3i | Poly SupraPlus NC |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Height | 4.18 cm | - | |
| Width | 1.98 cm | - | |
| Depth | 2.37 cm | - | |
| Weight | 5.5 g | - | |
| Dimensions & Weight Details | Charging case: 8.07 cm x 3.54 cm x 2.92 cm / 51 g | - | |
| Colour | Carbon black | Ceramic white | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Huawei FreeBuds 3i | Poly SupraPlus NC |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Active Noise Cancelling | Yes | - | Huawei FreeBuds 3i are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Diaphragm | 10 mm | - |
| MICROPHONE | Huawei FreeBuds 3i | Poly SupraPlus NC |
|---|
| Form Factor | Built-in | - |
|---|
| REMOTE CONTROL | Huawei FreeBuds 3i | Poly SupraPlus NC |
|---|
| Controls | Answer/end, play/pause, ANC on/off | - |
|---|
| FEATURES | Huawei FreeBuds 3i | Poly SupraPlus NC |
|---|
| Sensors | Touch sensor | - |
|---|
| BATTERY AND CHARGING | Huawei FreeBuds 3i | Poly SupraPlus NC |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Capacity | 37 mAh | - | |
| Battery Life | 3.5 hour(s) | - | |
| Battery Life Details | Continuous playback: up to 3.5 hours Continuous talk: up to 2.5 hours |
- | |
| Charging Time | 1 hour(s) | - | |
| Auto On/Off | Yes | - |
| OTHERS | Huawei FreeBuds 3i | Poly SupraPlus NC |
|---|
| Included Accessories | Charging case, 4 ear tips (extra small, small, medium, large), USB-C charging cable | Monitor receiver | |
|---|---|---|---|
| TAA Compliant | - | Yes |
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