Redmi Watch 4 对比 Xiaomi Watch S1 Active

	Selected: 搜寻: *输入型号搜索 Redmi Watch 4	Selected: 搜寻: *输入型号搜索 Xiaomi Watch S1 Active
Price:	从 RM359 459	从 RM399 649
发布
Release Status	Release 2024, Jan 16	Release 2022, Mar 16
性能与续航
Memory	Unspecified storage	Unspecified storage
Card Slot	No	No
Battery	Li-Po 470 mAh, non-removable battery	Li-Po 470 mAh, non-removable battery Wireless charging
OS	HyperOS	Proprietary OS
显示屏
Display Type	AMOLED, 600 nits (peak)	AMOLED
Display Size	1.97 inches 450 x 390 pixels (~302 ppi density)	1.43 inches 466 x 466 pixels (~326 ppi density)
Display Features	Always-on display
机身
Body Dimension	47.6 x 41.1 x 10.5 mm	46.5 x 47.3 x 11 mm
Body Weight	31.5g
Body Type	Plastic back, aluminum frame Waterproof (5ATM) 50m water resistant	Glass front, plastic back, aluminum frame Waterproof (5ATM)
Colors	Obsidian Black, Silver Gray	Moon White, Space Black, Ocean Blue
摄像头
连接与通讯
Sim Card	No	No
Data Speed	No	No
WLAN	No	No
Bluetooth	5.3, A2DP, LE	5.2, A2DP, LE
NFC	Yes (market/region dependent)	Yes
USB	No	No
传感器
Sensor	Accelerometer, heart rate, compass, gyro, SpO2	Accelerometer, gyro, compass, barometer, heart rate, SpO2
GPS	GPS, GLONASS, GALILEO, BDS, QZSS	Yes, with dual-band. GLONASS, GALILEO, BDS, QZSS
音频
Loud Speaker	Yes	Yes
3.5mm Jack	No	No