Redmi Watch 4 对比 Huawei Watch Ultimate

	Selected: 搜寻: *输入型号搜索 Redmi Watch 4	Selected: 搜寻: *输入型号搜索 Huawei Watch Ultimate
Price:	从 RM359 459	从 RM2999 3799
发布
Release Status	Release 2024, Jan 16	Release 2023, May 11
性能与续航
Memory	Unspecified storage
Card Slot	No	No
Battery	Li-Po 470 mAh, non-removable battery	Li-Po 530 mAh, non-removable battery Wireless
OS	HyperOS	HarmonyOS 3.0
显示屏
Display Type	AMOLED, 600 nits (peak)	LTPO AMOLED
Display Size	1.97 inches 450 x 390 pixels (~302 ppi density)	1.5 inches 466 x 466 pixels (~311 ppi density)
Display Features	Always-on display
机身
Body Dimension	47.6 x 41.1 x 10.5 mm	48.5 x 48.5 x 13 mm
Body Weight	31.5g	76g
Body Type	Plastic back, aluminum frame Waterproof (5ATM) 50m water resistant	Sapphire crystal front, cerramic bezzel, zirconium front case, ceramic back Swimproof/diving (EN13319, ISO 22810:2010) 100m water resistant 10 ATM IP68 ECG certified
Colors	Obsidian Black, Silver Gray	Expedition Black, Voyage Blue
摄像头
连接与通讯
Sim Card	No	No
Data Speed	No	No
WLAN	No	Yes (only for Bluetooth transmission acceleration)
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, heart rate, barometer, compass, SpO2, thermometer (body temperature)
GPS	GPS, GLONASS, GALILEO, BDS, QZSS
音频
Loud Speaker	Yes	Yes
3.5mm Jack	No	No