In depth comparison and review of Xiaomi MI True Wireless Earphones 2S and Poly Savi 8240-M D2. 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 Savi 8240-M D2 |
|---|
| 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 |
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| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Xiaomi MI True Wireless Earphones 2S | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | Ear-bud | - | |
|---|---|---|---|
| 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 Savi 8240-M D2 |
|---|
| 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 Savi 8240-M D2 |
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| Controls | Answer/end, play/pause, voice assistant | - |
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| CABLE | Xiaomi MI True Wireless Earphones 2S | Poly Savi 8240-M D2 |
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| Cable Type | USB-C charge cable - detachable | - |
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| FEATURES | Xiaomi MI True Wireless Earphones 2S | Poly Savi 8240-M D2 |
|---|
| Sensors | Infrared (IR) sensor | - |
|---|
| BATTERY AND CHARGING | Xiaomi MI True Wireless Earphones 2S | Poly Savi 8240-M D2 |
|---|
| 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 Savi 8240-M D2 |
|---|
| Connector Type | Bluetooth USB (power only) (24 pin USB-C) |
- |
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| OTHERS | Xiaomi MI True Wireless Earphones 2S | Poly Savi 8240-M D2 |
|---|
| Included Accessories | Charging case, USB-C charging cable | - | |
|---|---|---|---|
| Service & Support | 2-year warranty | - |
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