ASUS ZenWatch 3 WI503Q vs. Apple Watch Series 3 (GPS)

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of ASUS ZenWatch 3 WI503Q and Apple Watch Series 3 (GPS). Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.

Smartwatch Specifications Comparison

ASUS ZenWatch 3 WI503Q vs. Apple Watch Series 3 (GPS) Comparison Chart
GENERAL ASUS ZenWatch 3 WI503Q Apple Watch Series 3 (GPS)
Product Type Smart watch Smart watch
Operating System Android Wear WatchOS 5
Supported Host Device OS Android 4.3 (Jelly Bean) or later, iOS 8.2 or later iOS 11 or later
Wearing Style Watch style Watch style
Audio Input Microphone Microphone
Audio Output Speaker Speaker
Width - 33.3 mm
Height - 38.6 mm
Depth - 11.4 mm
Weight - 26.7 g
Body Details Main unit: 60 g
Wrist strap: 20 g
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Body Material 316L stainless steel alloy Anodised aluminium
Protection Waterproof Water-resistant
Clock Display Yes Yes
FEATURES ASUS ZenWatch 3 WI503Q Apple Watch Series 3 (GPS)
Sensors Ambient light sensor, 6-axis accelerometer Accelerometer, ambient light sensor, gyro sensor, heart rate, barometric altimeter
Tracking Data Distance, calories burned, activity, steps taken Distance, time, calories burned, activity, heart rate, steps taken
Goal Setting Yes Yes
Features Call handling, camera remote control, phone unlocking Music remote handling, camera remote control, listening to music, Retina Display technology, call alerts
Notifications Calendar, SMS, Email Calendar, SMS, Email
Vibrating Alert Yes Yes
Feedback Type - Audio alert, vibration alert, visual interface
Navigation (GPS) - GPS/GNSS receiver
IoT Intelligent Assistant - Siri
IoT Voice Controlled - Direct
CONNECTIVITY ASUS ZenWatch 3 WI503Q Apple Watch Series 3 (GPS)
Wireless Interface IEEE 802.11b/g/n, Bluetooth 4.1 IEEE 802.11b/g/n, Bluetooth 4.2
DISPLAY ASUS ZenWatch 3 WI503Q Apple Watch Series 3 (GPS)
Type AMOLED - colour OLED - colour
Resolution 400 x 400 pixels 272 x 340 pixels
Screen Size 1.39" -
Pixel Density 287 ppi -
Screen Protection Corning Gorilla Glass 3 (scratch resistant glass), 2.5D Arc Glass Ion-X glass
INPUT DEVICE ASUS ZenWatch 3 WI503Q Apple Watch Series 3 (GPS)
Touchscreen Technology Capacitive -
Type Touch sensitive screen (multi-touch) Touch sensitive screen (Force Touch)
CASE ASUS ZenWatch 3 WI503Q Apple Watch Series 3 (GPS)
Case Size 45 mm 38 mm
Case Shape Round -
Case Back - Composite back
Case Details Gunmetal Space grey aluminium | Silver aluminium | Gold aluminium
Crown Type - Digital
BAND ASUS ZenWatch 3 WI503Q Apple Watch Series 3 (GPS)
Band Type Band Sport band
Band Width 22 mm -
Fits Wrist with Circumference - 130-200 mm
Changeable Yes -
Clasp Type - Pin-and-tuck
Band Material Leather Fluoroelastomer
Band Colour Dark brown Black | White | Fog | Pink sand | Grey
STORAGE ASUS ZenWatch 3 WI503Q Apple Watch Series 3 (GPS)
Storage Capacity 4 GB 8 GB
RAM ASUS ZenWatch 3 WI503Q Apple Watch Series 3 (GPS)
RAM Size 512 MB -
CPU ASUS ZenWatch 3 WI503Q Apple Watch Series 3 (GPS)
Manufacturer Qualcomm Apple
CPU Type Snapdragon Wear 2100 S3
Features - W2 Apple wireless chip
BATTERY ASUS ZenWatch 3 WI503Q Apple Watch Series 3 (GPS)
Technology Lithium polymer Lithium Ion
Capacity 340 mAh -
Battery Life - 18 hours
MISCELLANEOUS ASUS ZenWatch 3 WI503Q Apple Watch Series 3 (GPS)
Included Accessories Power adapter, magnetic charging cable Power adapter, magnetic charging cable
Preloaded Software Stopwatch, Alarm, Timer -
Compliant Standards IP67 -
Max Depth of Water Resistance 1 m 50 m
Warranty 1-year warranty -
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