Redmi Watch 5 对比 Redmi Watch 4

	Selected: 搜寻: *输入型号搜索 Redmi Watch 5	Selected: 搜寻: *输入型号搜索 Redmi Watch 4
Price:	从 RM372 459	从 RM349 459
发布
Release Status	Release 2025, Jan 13	Release 2024, Jan 16
性能与续航
Memory	16GB	Unspecified storage
Card Slot	No	No
Battery	550mAh, Magnetic charging cable, Typical usage time: 24 days	Li-Po 470 mAh, non-removable battery
OS	Xiaomi HyperOS	HyperOS
显示屏
Display Type	Ultra-large 2.07" Square AMOLED display	AMOLED, 600 nits (peak)
Display Size	432 × 514 pixels，PPI 324, 60Hz refresh rate	1.97 inches 450 x 390 pixels (~302 ppi density)
Display Features	Always-on display	Always-on display
机身
Body Dimension		47.6 x 41.1 x 10.5 mm
Body Weight	31.5g	31.5g
Body Type	Aluminum alloy frame, TPU strap, 5ATM	Plastic back, aluminum frame Waterproof (5ATM) 50m water resistant
Colors	Obsidian Black, Silver Gray, Lavender Purple	Obsidian Black, Silver Gray
摄像头
连接与通讯
Sim Card	No	No
Data Speed	No	No
WLAN	No	No
Bluetooth	Bluetooth® 5.3, Bluetooth calling: Supported	5.3, A2DP, LE
NFC	Yes (market/region dependent)	Yes (market/region dependent)
USB	No	No
传感器
Sensor	Heart rate sensor (with blood oxygen sensor) \| Accelerometer \| Gyroscope \| Ambient light sensor \| Electronic compass	Accelerometer, heart rate, compass, gyro, SpO2
GPS	GPS \| Galileo \| Glonass \| BeiDou \| QZSS	GPS, GLONASS, GALILEO, BDS, QZSS
音频
Loud Speaker	Supported, Mic : 2 mics (wind noise resistance)	Yes
3.5mm Jack	No	No