In depth comparison and review of Xiaomi MI True Wireless Earphones 2S 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 MI True Wireless Earphones 2S | Poly SupraPlus NC |
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Product Type | True wireless earphones - Bluetooth - wireless | Headset | |
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Weight | 4.5 g | - | |
Dimensions & Weight Details | Earphone: 4.5 g Charging case with earphones: 52 g |
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Recommended Use | Portable electronics | - | |
Bluetooth Range (Operating Distance) | 10 m | - |
SOUND QUALITY | Xiaomi MI True Wireless Earphones 2S | Poly SupraPlus NC |
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Headphones Form Factor | Ear-bud | - | |
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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 NC |
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Form Factor | Built-in | - | |
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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 NC |
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Controls | Answer/end, play/pause, voice assistant | - |
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CABLE | Xiaomi MI True Wireless Earphones 2S | Poly SupraPlus NC |
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Cable Type | USB-C charge cable - detachable | - |
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FEATURES | Xiaomi MI True Wireless Earphones 2S | Poly SupraPlus NC |
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Sensors | Infrared (IR) sensor | - |
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BATTERY AND CHARGING | Xiaomi MI True Wireless Earphones 2S | Poly SupraPlus NC |
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Battery Type | Headphone battery rechargeable | - | |
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Battery Life | 5 hour(s) | - | |
Battery Life Details | Continuous playback: up to 5 hours Continuous playback (with included charging case): up to 24 hours |
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Wireless Charging Standards | Qi | - | |
Charging Time | 1 hour(s) | - |
CONNECTIONS | Xiaomi MI True Wireless Earphones 2S | Poly SupraPlus NC |
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Connector Type | Bluetooth USB (power only) (24 pin USB-C) |
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OTHERS | Xiaomi MI True Wireless Earphones 2S | Poly SupraPlus NC |
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Included Accessories | Charging case, USB-C charging cable | Monitor receiver | |
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TAA Compliant | - | Yes | |
Service & Support | 2-year warranty | - |