Redmi Watch 4 对比 Amazfit GTS 4 Mini

	Selected: 搜寻: *输入型号搜索 Redmi Watch 4	Selected: 搜寻: *输入型号搜索 Amazfit GTS 4 Mini
Price:	从 RM349 459	从 RM370 399
发布
Release Status	Release 2024, Jan 16	Release 2022, Aug 26
性能与续航
Memory	Unspecified storage
Card Slot	No
Battery	Li-Po 470 mAh, non-removable battery	270 mAh, Magnetic charger
OS	HyperOS
显示屏
Display Type	AMOLED, 600 nits (peak)	336 x 384 pixels, 309 PPI
Display Size	1.97 inches 450 x 390 pixels (~302 ppi density)	1.65-inch AMOLED display
Display Features	Always-on display	Tempered glass + anti-fingerprint coating
机身
Body Dimension	47.6 x 41.1 x 10.5 mm
Body Weight	31.5g
Body Type	Plastic back, aluminum frame Waterproof (5ATM) 50m water resistant	9.1mm Ultra-slim, Metallic Middle frame, Aluminum alloy + plastic, 5 ATM \| Strap: Silicone, Quick release, 20mm, Interpolation Buckle
Colors	Obsidian Black, Silver Gray	Mint Blue, Flamingo Pink, Midnight Black, Moonlight White
摄像头
连接与通讯
Sim Card	No
Data Speed	No
WLAN	No
Bluetooth	5.3, A2DP, LE	Bluetooth 5.2 BLE
NFC	Yes (market/region dependent)
USB	No
传感器
Sensor	Accelerometer, heart rate, compass, gyro, SpO2	Health : BioTracker™ 3.0 PPG biometric sensor (supports blood-oxygen, 2PD + 1LED) \| Movement : Acceleration sensor, Geomagnetic sensor, Ambient light sensor
GPS	GPS, GLONASS, GALILEO, BDS, QZSS	Positioning : 5 satellite positioning systems
音频
Loud Speaker	Yes
3.5mm Jack	No