What are the differences between Xiaomi bracelet 2 and mi band 3?

1. The screen size is different. Mi band 3 OLED touch screen, the screen size is 0.78 inch 193PPI, and there is an unpressurized button in the middle, which can be used by touch. Xiaomi bracelet 2 OLED touch screen with a screen size of 0.42 inch.

2. The configuration is different. Mi band 3 adopts three-axis acceleration sensor and PPG heart rate sensor, and supports Bluetooth 4.0, Android4.4 or IOS9.0 and above. Xiaomi bracelet 2 is equipped with an altimeter and an acceleration sensor, that is, a photoelectric heart rate sensor. Android4.4 or IOS8.0 and above mobile phones supporting Bluetooth 4.0.

3. The battery capacity is different. Mi band 3 has built-in 1 10mAh lithium-ion polymer safety battery, and the maximum input current is 250mA. Xiaomi bracelet 2 has a built-in 70mAh lithium polymer battery, and the input current is 45 Ma (typical) and 65 Ma (maximum).

Extended data:

Mi band 3 parameter

Xiaomi bracelet 2 parameters

References:

Baidu Encyclopedia-Mi Band 3

References:

Baidu Encyclopedia-Xiaomi Bracelet 2