Redmi Watch 3 对比 Xiaomi Smart Band 8

	Selected: 搜寻: *输入型号搜索 Redmi Watch 3	Selected: 搜寻: *输入型号搜索 Xiaomi Smart Band 8
Price:	从 RM318 429	从 RM148 199
发布
Release Status	Release 2022, Dec 28	Release 2023, Sep 27
性能与续航
Memory	Unspecified storage
Card Slot	No
Battery	Li-Ion 289 mAh, non-removable battery	190mAh, magnetic charging, Charging time: approx. 1 hour, Typical use time: ≥ 16 days
OS	Android 6.0 or higher, iOS 12 or higher	Android 6.0 or higher, iOS 12 or higher
显示屏
Display Type	AMOLED Touch Display, 600 nits (peak)	AMOLED Touch Display
Display Size	1.75 inches 450 x 390 pixels (~341 ppi density)	1.62 inch, 192 x 490 pixels, 600 nits (adjustable)
Display Features	Glass with anti-fingerprint coating, Always-on display	2.5D reinforced glass case
机身
Body Dimension	42.6 x 36.6 x 10 mm	48mm x 22.5mm x 10.99mm
Body Weight	37g
Body Type	Plastic back, plastic frame Waterproof (5ATM) 50m water resistant	5ATM water resistant
Colors	Black, Ivory	Black, Gold
摄像头
连接与通讯
Sim Card	No
Data Speed	No
WLAN	No
Bluetooth	5.2, A2DP, LE	Bluetooth 5.1 BLE
NFC	Yes
USB	No
传感器
Sensor	Heart rate sensor (with blood oxygen sensor), accelerometer, gyroscope, geomagnetic sensor	High precision 6-axis sensor, PPG heart rate sensor, Ambient light sensor
GPS	Beidou/GPS/GLONASS/Galileo/QZSS
音频
Loud Speaker	Supported, Microphone: supported
3.5mm Jack	Microphone: supported