ASUS ZenWatch 3 WI503Q vs. Amazfit GTR Mini

Smartwatch Comparison, Reviews and Tests

Side by side comparison and review of ASUS ZenWatch 3 WI503Q and Amazfit GTR Mini. Compare design, displays, functions, batteries and other key specifications and features to simplify the choice of your perfect smartwatch. Our goal is to make it easier for you to decide on the watch that will best meet your expectations by revealing the main differences between the products.

Smartwatch Specifications Comparison

ASUS ZenWatch 3 WI503Q vs. Amazfit GTR Mini Comparison Chart
GENERAL ASUS ZenWatch 3 WI503Q Amazfit GTR Mini
Product Type Smart watch Smart watch
Operating System Android Wear Zepp OS 2.0
Supported Host Device OS Android 4.3 (Jelly Bean) or later, iOS 8.2 or later iOS 12 or later, Android 7.0 (Nougat) or later
Activity/Sport - Multisport
Wearing Style Watch style Watch style
Audio Input Microphone -
Audio Output Speaker -
Body Details Main unit: 60 g
Wrist strap: 20 g
With band: 24.6 g
Body Material 316L stainless steel alloy Plastic, stainless steel
Protection Waterproof Water-resistant
Colours - Midnight black | Misty pink | Ocean blue
Clock Display Yes Yes
FEATURES ASUS ZenWatch 3 WI503Q Amazfit GTR Mini
Sensors Ambient light sensor, 6-axis accelerometer Accelerometer, ambient light sensor, geomagnetic sensor, BioTracker PPG biological tracking optical sensor
Tracking Data Distance, calories burned, activity, steps taken Calories burned, activity, heart rate, steps taken, blood oxygen saturation, pace, sleep stages, stress level, menstrual cycle, personal activity intelligence (PAI), sleep duration, altitude, recovery time, training load, training effect, REM phases, sleep quality score, nap, sleep breathing quality
Modes - Do-not-disturb mode, 126 sport modes
Goal Setting Yes Yes
Features Call handling, camera remote control, phone unlocking Camera remote control, find phone function, VO2 max, OTA update, breathing training function, music playback control, weather information, event reminders, rotor motor, Quick Reply, pomodoro timer, customisable watch faces, PeakBeats workout status algorithm, ExerSense algorithm, SomnusCare, password protection, Virtual Pacer, sedentary lifestyle reminder, circularly-polarised GPS aerial, 5 satellite positioning systems
Notifications Calendar, SMS, Email Calendar, SMS, incoming calls, applications, high and low heart rate, low blood-oxygen, high stress level
Vibrating Alert Yes Yes
Feedback Type - Vibration alert, visual interface
Navigation (GPS) - GPS receiver
CONNECTIVITY ASUS ZenWatch 3 WI503Q Amazfit GTR Mini
Wireless Interface IEEE 802.11b/g/n, Bluetooth 4.1 Bluetooth 5.2
DISPLAY ASUS ZenWatch 3 WI503Q Amazfit GTR Mini
Type AMOLED - colour AMOLED - colour
Resolution 400 x 400 pixels 416 x 416 pixels
Screen Size 1.39" 1.28"
Pixel Density 287 ppi 326 ppi
Screen Protection Corning Gorilla Glass 3 (scratch resistant glass), 2.5D Arc Glass Fingerprint-resistant coating, tempered glass
Always On Display (AOD) - Yes
INPUT DEVICE ASUS ZenWatch 3 WI503Q Amazfit GTR Mini
Touchscreen Technology Capacitive -
Type Touch sensitive screen (multi-touch) Touch sensitive screen, side button
CASE ASUS ZenWatch 3 WI503Q Amazfit GTR Mini
Case Size 45 mm -
Case Shape Round Circular
Case Details Gunmetal -
BAND ASUS ZenWatch 3 WI503Q Amazfit GTR Mini
Band Type Band Strap
Band Width 22 mm 20 mm
Fits Wrist with Circumference - 150-200 mm
Changeable Yes Yes
Clasp Type - Buckle
Band Material Leather Silicone
Band Colour Dark brown -
STORAGE ASUS ZenWatch 3 WI503Q Amazfit GTR Mini
Storage Capacity 4 GB -
RAM ASUS ZenWatch 3 WI503Q Amazfit GTR Mini
RAM Size 512 MB -
CPU ASUS ZenWatch 3 WI503Q Amazfit GTR Mini
Manufacturer Qualcomm -
CPU Type Snapdragon Wear 2100 Huangshan 2S
BATTERY ASUS ZenWatch 3 WI503Q Amazfit GTR Mini
Technology Lithium polymer -
Capacity 340 mAh 280 mAh
Battery Life - 14 day(s)
Battery Life Details - Typical usage - up to 14 days
Heavy usage - up to 7 days
Battery saver mode - up to 20 days
Watch mode - up to 30 days
GPS mode - up to 25 hour(s)
Rechargeable Battery - Yes
Recharge Time - 2 hour(s)
MISCELLANEOUS ASUS ZenWatch 3 WI503Q Amazfit GTR Mini
Included Accessories Power adapter, magnetic charging cable Magnetic charging cable
Preloaded Software Stopwatch, Alarm, Timer Games, Stopwatch, Alarm Clock, Timer
Compliant Standards IP67 ISO 22810
Max Depth of Water Resistance 1 m 50 m
Warranty 1-year warranty 1-year warranty
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