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Amazfit Cor vs Amazfit Arc

Product Name

Amazfit Cor

Amazfit Arc A1603

Product Image Amazfit Cor Amazfit Arc A1603
Our Rating NaN.0 NaN.0
Brand Huami Huami
Category Smart Band Smart Band

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Release September, 2017 October, 2016
Device Name Xiaomi Huami Amazfit Cor (Amazfit Band) Xiaomi Huami Amazfit Arc
Device Type Smart Band, Fitness Tracker, Smart Bracelet Smartband
Ideal for (Gender) Both Men & Women Both Men & Women
Device Model Midong A1702 (International & Chinese) Amazfit A1603
Box Items 1 x Smartband, 1 x English Manual, 1 x Charging Cable 1 x Xiaomi Amazfit Arc Smartband, 1 x USB Charger, 1 x Chinese-English User Manual
Predecessor Mi Band 2


Shape Circular Ractangle
Case Dimensions 4.0 x 1.9 x 1.0 cm 24.80 x 1.90 x 1.10 cm
Case/Bezel PC, 316L Stainless Steel Aluminum + PC
Strap Material Silicone TPSiV
Strap/Band Size 23.3 x 1.9 cm 24.5 x 1.6 cm
Replaceable Band -
Weight 32g 20 g
IP Rating - IP67
Water Resistance Yes, up to 50 Meter (5 ATM / 50 m / 164 ft) Yes
Colors Red, Gray, Black, Orange, Yellow, Blue Black


Type 2.5D IPS OLED
Screen Size 1.23 Inch 0.42 inch
Screen Resolution 80 x 160 pixels 72x40 pixels
Pixel Density - -
Multi Touch - Single Touch Key
Screen Protection Gorilla Glass UC Coated Scratch Resistant Screen


Operating System Proprietary OS Proprietary OS
Chipset - Dialog DA14681
CPU - -
GPU - -


RAM - 128KB
Internal Memory - 8MB
SD Card Slot No No

Activity Tracker

Distance Yes Yes
Heart Rate Yes Yes
Steps Yes Yes
Calories Consumption Yes
Sleep Yes Yes


Bluetooth Bluetooth 4.1 Bluetooth 4.0
GPS - No
WiFi - No
NFC Yes No
USB - No
Radio - No


Touch Yes (Touch Key) Touch Key
Watchface Customizable Digital
Voice Command No No
Personal Assistant No No
Smartphone Compatibility Android 4.4+ and iOS 8.0+ Android 4.4+ and iOS 9.0+
Smartphone Companion App Mi Fit App Amazfit - Activity Tracker App


Activity Alert Yes Yes
SMS Yes Yes
Email Yes Yes
Incoming Call Alert Yes Yes
Calendar Reminder Yes Yes
Weather Forecast Yes Yes


Accelerometer Yes Yes
Gyro - -
Heart Rate Yes Yes
Light - -
Compass/Magnetometer - -
Vibration/Haptics engine Yes Yes
Other Sensors Pedometer -


Speaker - No
Microphone - No


Capacity 170mAh 70mAh
Battery Life Up to 12 days Up to 20 Days
Standby - -
Talk-Time - -
Wireless Charging - Yes
Charging Time 2 hours 3 Hours
Quick Charging - -

Additional Features

Language Multi-language English, Chinese
App Store No No
Builtin Payment Service Alipay No
Bluetooth Music No No
Other Features - -

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