Redmi Watch 4 对比 Huawei Watch 4

	Selected: 搜寻: *输入型号搜索 Redmi Watch 4	Selected: 搜寻: *输入型号搜索 Huawei Watch 4
Price:	从 RM359 459	从 RM1699 1999
发布
Release Status	Release 2024, Jan 16	Release 2023, Jul 06
性能与续航
Memory	Unspecified storage	Unspecified storage
Card Slot	No	No
Battery	Li-Po 470 mAh, non-removable battery	Wireless charging
OS	HyperOS	HarmonyOS 3.0
显示屏
Display Type	AMOLED, 600 nits (peak)	LTPO AMOLED color screen
Display Size	1.97 inches 450 x 390 pixels (~302 ppi density)	1.5 inches, 466 × 466 pixels, PPI 310
Display Features	Always-on display	Always-on display
机身
Body Dimension	47.6 x 41.1 x 10.5 mm	46.2 x 46.2 x 10.9 mm
Body Weight	31.5g	48g
Body Type	Plastic back, aluminum frame Waterproof (5ATM) 50m water resistant	5 ATM, Dive (up to 30 meters),
Colors	Obsidian Black, Silver Gray	Black
摄像头
连接与通讯
Sim Card	No	eSIM
Data Speed	No	HSPA, LTE
WLAN	No	Wi-Fi 802.11 b/g/n
Bluetooth	5.3, A2DP, LE	2.4 GHz, supports BT5.2 and BR+BLE
NFC	Yes (market/region dependent)	Supported
USB	No	No
传感器
Sensor	Accelerometer, heart rate, compass, gyro, SpO2	Accelerometer, Gyroscope, Compass, Optical heart rate sensor, Ambient light sensor, Barometer, Temperature sensor, ECG sensor, Depth sensor
GPS	GPS, GLONASS, GALILEO, BDS, QZSS
音频
Loud Speaker	Yes	Supported, Mic : Supported
3.5mm Jack	No	No