Garmin Forerunner 55 对比 Amazfit GTR 4

	Selected: 搜寻: *输入型号搜索 Garmin Forerunner 55	Selected: 搜寻: *输入型号搜索 Amazfit GTR 4
Price:	从 RM735 960	从 RM522 829
发布
Release Status	Release 2021, Jun 26	Release 2022, Oct 06
性能与续航
Memory	200 hours of activity data
Battery	Smartwatch Mode: Up to 2 weeks, GPS mode: Up to 20 hours	475 mAh (rated value), Magnetic charging
显示屏
Display Type	208 x 208 pixels, sunlight-visible, transflective memory-in-pixel (MIP)	AMOLED
Display Size	1.04" (26.3 mm)	1.43", 466x466, 326 PPI
Display Features	chemically strengthened glass	Tempered glass + anti-fingerprint coating + anti-glare bezel
机身
Body Dimension	42 x 42 x 11.6 mm	46x46x10.6mm
Body Type	5 ATM, Strap: silicone \| Wrist: 126-203 mm	Body : 5 ATM, Aluminum alloy middle frame + high-gloss sprayed PC bottom shell
Colors	Black,White,Aqua,Monterra Grey	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®, ANT+®	Bluetooth 5.0 & BLE
传感器
Sensor	heart rate monitor,Accelerometer	Health : BioTracker™ 4.0 PPG biometric sensor (supports blood-oxygen, 4PD + 2LED) \| Movement : Acceleration sensor, Gyroscope sensor, Geomagnetic sensor, Barometric altimeter, Ambient light sensor
GPS	Yes	Dual-band & 6 satellite positioning systems
音频
Loud Speaker		Support