Xiaomi buds4 and buds4pro have the following differences
The Buds 4 and the Buds 4 Pro have one thing in common: active noise cancellation. This is a bit different from the previous range, as only the Buds 3 Pro has the right to use this feature. No one will complain! On the other hand, the manufacturer distinguishes the two new models by the fact that noise reduction capabilities differ: the Buds 4 is 35 dB, while the Buds 4 Pro is 43 dB.
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Another similarity between the two pairs is the water and dust resistance IP54 certification. Xiaomi has improved the headset in several other ways. Buds 4 has a 10mm composite diaphragm that improves the quality of audio reproduction. On top of that, the model offers more autonomy than its direct predecessor, for a total of six hours on a single charge, or 30 hours via a charging case. Not bad at all!
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Xiaomi (MI) Redmi Buds 4 True wireless Bluetooth headphones active noise cancellation 30H long life Xiaomi headphones Apple Huawei mobile phone
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The Buds 4 Pro performs even better, with 9 hours of battery life per headset compared to 36 hours for the case! This model shows support for Bluetooth 5.3, not Bluetooth 5.2 in Buds 4. The latency is reduced to 59 milliseconds, which will allow you to play in relatively good conditions.