In depth comparison and review of Xiaomi Buds 3 and Poly SupraPlus NC. 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 | Xiaomi Buds 3 | Poly SupraPlus NC |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Dimensions & Weight Details | Earphone: 4.6 g Charging case with earphones: 52 g |
- | |
| Colour | Carbon black | - | |
| Protection | Dust-resistant, sweat-resistant | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Xiaomi Buds 3 | Poly SupraPlus NC |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.2 | - | |
| Active Noise Cancelling | Yes | - | Xiaomi Buds 3 are equipped with active noice cancellation. |
| MICROPHONE | Xiaomi Buds 3 | Poly SupraPlus NC |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphones Included | 3 | - |
| CABLE | Xiaomi Buds 3 | Poly SupraPlus NC |
|---|
| Cable Type | USB-C charge cable - detachable | - |
|---|
| BATTERY AND CHARGING | Xiaomi Buds 3 | Poly SupraPlus NC |
|---|
| Battery Type | Headphone battery rechargeable - wireless charging | - | |
|---|---|---|---|
| Battery Capacity | 38 mAh | - | |
| Battery Life | 7 hour(s) | - | |
| Battery Life Details | Continuous playback (active noise-cancelling off): up to 7 hours Continuous playback (active noise-cancelling off) (with included charging case): up to 35 hours |
- | |
| Wireless Charging Standards | Qi | - |
| CONNECTIONS | Xiaomi Buds 3 | Poly SupraPlus NC |
|---|
| Connector Type | USB (power only) (USB Type-C) | - |
|---|
| OTHERS | Xiaomi Buds 3 | Poly SupraPlus NC |
|---|
| Included Accessories | 3 pairs of silicone ear tips (small, medium, large), charging case (480 mAh) | Monitor receiver | |
|---|---|---|---|
| Compliant Standards | IP55 | - | |
| TAA Compliant | - | Yes | |
| Service & Support | Limited warranty - 2 years | - |
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