Xiaomi Smart Band 8 对比 Xiaomi Smart Band 9

	Selected: 搜寻: *输入型号搜索 Xiaomi Smart Band 8	Selected: 搜寻: *输入型号搜索 Xiaomi Smart Band 9
Price:	从 RM108 199	从 RM110 159
发布
Release Status	Release 2023, Sep 27	Release 2024, Aug 15
性能与续航
Battery	190mAh, magnetic charging, Charging time: approx. 1 hour, Typical use time: ≥ 16 days	233mAh, Magnetic charging, Charging time: Approx. 1 hour, Typical usage time: Up to 21 days
OS	Android 6.0 or higher, iOS 12 or higher
显示屏
Display Type	AMOLED Touch Display	AMOLED Touch Display, 60Hz High refresh rate
Display Size	1.62 inch, 192 x 490 pixels, 600 nits (adjustable)	1.62-inch, 192 x 490 pixels, Up to 1200 nits, adjustable
Display Features	2.5D reinforced glass case, More than 200 new fashionable watch faces	2.5D reinforced glass case, More than 200 new fashionable watch faces
机身
Body Type	5ATM water resistant	5ATM water resistant
Colors	Black, Gold	Midnight Black, Glacier Silver, Mystic Rose, Arctic Blue
摄像头
连接与通讯
Bluetooth	Bluetooth 5.1 BLE	Bluetooth 5.1 BLE
传感器
Sensor	High precision 6-axis sensor, PPG heart rate sensor, Ambient light sensor	Accelerometer sensor / Gyroscope sensor / Optical heart rate sensor / Ambient light sensor
音频