Redmi Watch 4 对比 Redmi Smart Band Pro

Price: RM329   459 RM99  
发布
Release Status Release 2024, Jan 16
性能与续航
Chipset Apollo 3.5 (Android 6.0 and later or iOS 10.0 and later)
Memory Unspecified storage
Card Slot No
Battery Li-Po 470 mAh, non-removable battery Battery type: 200 mAh Lithium-ion polymer , Charging method: magnetic charging ,14 days under typical usage mode* , 20 days under power saving mode*
OS HyperOS
显示屏
Display Type AMOLED, 600 nits (peak) AMOLED Touch Display
Display Size 1.97 inches
450 x 390 pixels (~302 ppi density)
1.47“
Display Features Always-on display Resolution: 194*368 | Pixes Per Inch: 282 | Color Gamut: 100% NTSC | Color Depth: 8-bit | Brightness: up to 450nit, adjustable
机身
Body Dimension 47.6 x 41.1 x 10.5 mm 42.05 x 24.45 x 10.15mm
Body Weight 31.5g
Body Type Plastic back, aluminum frame
Waterproof (5ATM)
50m water resistant
Frame : Black, Material: 2.5D tempered glass and Polycaprolactam , glass fiber reinforced , Waterproof level: 5 ATM* | Strap : Color: black , Adjustable length: 130-220mm , Material: TPU
Colors Obsidian Black, Silver Gray Black
摄像头
连接与通讯
Sim Card No
Data Speed No
WLAN No
Bluetooth 5.3, A2DP, LE Bluetooth 5.0 (Bluetooth Low Energy)
NFC Yes (market/region dependent)
USB No
传感器
Sensor Accelerometer, heart rate, compass, gyro, SpO2 6-axis sensor: low power-consumption 3-axis accelerometer and 3-axis gyroscope, PPG heart rate sensor, Light sensor
GPS GPS, GLONASS, GALILEO, BDS, QZSS
音频
Loud Speaker Yes
3.5mm Jack No

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