Redmi Watch 4 对比 Apple Watch SE 2022

	Selected: 搜寻: *输入型号搜索 Redmi Watch 4	Selected: 搜寻: *输入型号搜索 Apple Watch SE 2022
Price:	从 RM349 459	从 RM1399
发布
Release Status	Release 2024, Jan 16	Release 2022, Sep 08
性能与续航
CPU		Dual-core
Chipset		Apple S8
GPU		PowerVR
Memory	Unspecified storage	32GB 1GB RAM
Card Slot	No	No
Battery	Li-Po 470 mAh, non-removable battery	Li-Ion, non-removable battery Wireless charging
OS	HyperOS	watchOS 9.0
显示屏
Display Type	AMOLED, 600 nits (peak)	Retina LTPO OLED, 1000 nits (peak)
Display Size	1.97 inches 450 x 390 pixels (~302 ppi density)	1.78 inches 448 x 368 pixels (~326 ppi density)
Display Features	Always-on display	Ion-X strengthened glass
机身
Body Dimension	47.6 x 41.1 x 10.5 mm	44 x 38 x 10.7 mm
Body Weight	31.5g	33g
Body Type	Plastic back, aluminum frame Waterproof (5ATM) 50m water resistant	Glass front, plastic/sapphire crystal back, aluminum frame 50m water resistant
Colors	Obsidian Black, Silver Gray	Midnight, Starlight, Silver
摄像头
连接与通讯
Sim Card	No	eSIM
Data Speed	No	HSPA 42.2/5.76 Mbps, LTE
WLAN	No	Wi-Fi 802.11 b/g/n
Bluetooth	5.3, A2DP, LE	5.0, A2DP, LE
NFC	Yes (market/region dependent)	Yes
USB	No	No
传感器
Sensor	Accelerometer, heart rate, compass, gyro, SpO2	Accelerometer, gyro, heart rate (2nd gen), barometer, always-on altimeter, compass
GPS	GPS, GLONASS, GALILEO, BDS, QZSS	Yes, with A-GPS, GLONASS, GALILEO, QZSS
音频
Loud Speaker	Yes	Yes
3.5mm Jack	No	No