Amazfit GTR 4 对比 Xiaomi Smart Band 8 Pro

	Selected: 搜寻: *输入型号搜索 Amazfit GTR 4	Selected: 搜寻: *输入型号搜索 Xiaomi Smart Band 8 Pro
Price:	从 RM559 829	从 RM245 339
发布
Release Status	Release 2022, Oct 06	Release 2024, Mar 07
性能与续航
Battery	475 mAh (rated value), Magnetic charging	289mAh, magnetic charging, Charging time: approx. 80mins, Up to 14-day battery life
显示屏
Display Type	AMOLED	AMOLED color square screen
Display Size	1.43", 466x466, 326 PPI	1.74 inch, 336 x 480, 336PPI 600 nits
Display Features	Tempered glass + anti-fingerprint coating + anti-glare bezel	GG3 reinforced glass
机身
Body Dimension	46x46x10.6mm	46 x 33.35 x 9.99mm
Body Type	Body : 5 ATM, Aluminum alloy middle frame + high-gloss sprayed PC bottom shell	5ATM water resistance
Colors	Superspeed Black (Fluoroelastomer strap), Vintage Brown Leather (Leather strap), Racetrack Grey (Nyl
摄像头
连接与通讯
WLAN	WLAN 2.4GHz
Bluetooth	Bluetooth 5.0 & BLE	Bluetooth 5.3
传感器
Sensor	Health : BioTracker™ 4.0 PPG biometric sensor (supports blood-oxygen, 4PD + 2LED) \| Movement : Acceleration sensor, Gyroscope sensor, Geomagnetic sensor, Barometric altimeter, Ambient light sensor	Accelerometer, Gyroscope, Optical heart rate and pulse oximeter, Ambient light sensor
GPS	Dual-band & 6 satellite positioning systems	BeiDou, GPS, GLONASS, Galileo and QZSS satellite systems
音频
Loud Speaker	Support