In depth comparison and review of Xiaomi MI True Wireless Earphones 2S and Poly SupraPlus SDS 1031-15. 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 MI True Wireless Earphones 2S | Poly SupraPlus SDS 1031-15 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Weight | 4.5 g | - | |
| Dimensions & Weight Details | Earphone: 4.5 g Charging case with earphones: 52 g |
- | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Xiaomi MI True Wireless Earphones 2S | Poly SupraPlus SDS 1031-15 |
|---|
| Headphones Form Factor | Ear-bud | - | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Audio Codec | SBC, AAC, LHDC | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 14.2 mm | - |
| MICROPHONE | Xiaomi MI True Wireless Earphones 2S | Poly SupraPlus SDS 1031-15 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Noise Cancelling | Yes | - | Xiaomi MI True Wireless Earphones 2S microphone can cancel out ambient noise. |
| Noise Cancelling Technology | Environmental Noise Cancellation (ENC) | - |
| REMOTE CONTROL | Xiaomi MI True Wireless Earphones 2S | Poly SupraPlus SDS 1031-15 |
|---|
| Controls | Answer/end, play/pause, voice assistant | Push to Talk (PTT) |
|---|
| CABLE | Xiaomi MI True Wireless Earphones 2S | Poly SupraPlus SDS 1031-15 |
|---|
| Cable Type | USB-C charge cable - detachable | Quick Disconnect to LEMO FFP.2S.310 cable |
|---|
| FEATURES | Xiaomi MI True Wireless Earphones 2S | Poly SupraPlus SDS 1031-15 |
|---|
| Sensors | Infrared (IR) sensor | - |
|---|
| BATTERY AND CHARGING | Xiaomi MI True Wireless Earphones 2S | Poly SupraPlus SDS 1031-15 |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 5 hour(s) | - | |
| Battery Life Details | Continuous playback: up to 5 hours Continuous playback (with included charging case): up to 24 hours |
- | |
| Wireless Charging Standards | Qi | - | |
| Charging Time | 1 hour(s) | - |
| CONNECTIONS | Xiaomi MI True Wireless Earphones 2S | Poly SupraPlus SDS 1031-15 |
|---|
| Connector Type | Bluetooth USB (power only) (24 pin USB-C) |
- |
|---|
| OTHERS | Xiaomi MI True Wireless Earphones 2S | Poly SupraPlus SDS 1031-15 |
|---|
| Included Accessories | Charging case, USB-C charging cable | - | |
|---|---|---|---|
| TAA Compliant | - | Yes | |
| Service & Support | 2-year warranty | - |
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