Apple Watch Series 2 vs. ASUS ZenWatch 3 WI503Q

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Apple Watch Series 2 and ASUS ZenWatch 3 WI503Q. 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

Apple Watch Series 2 vs. ASUS ZenWatch 3 WI503Q Comparison Chart
GENERAL Apple Watch Series 2 ASUS ZenWatch 3 WI503Q
Product Type Smart watch Smart watch
Operating System WatchOS 3 Android Wear
Supported Host Device OS iOS 10 or later Android 4.3 (Jelly Bean) or later, iOS 8.2 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 28.2 g -
Body Details - Main unit: 60 g
Wrist strap: 20 g
Body Material Aluminium 316L stainless steel alloy
Protection Waterproof Waterproof
Colours Space black | Silver -
Clock Display Yes Yes
FEATURES Apple Watch Series 2 ASUS ZenWatch 3 WI503Q
Sensors Accelerometer, ambient light sensor, gyro sensor, heart rate Ambient light sensor, 6-axis accelerometer
Tracking Data Distance, time, calories burned, activity, heart rate, steps taken Distance, calories burned, activity, steps taken
Goal Setting Yes Yes
Features Call handling, Retina Display technology Call handling, camera remote control, phone unlocking
Notifications Calendar, SMS, Email Calendar, SMS, Email
Vibrating Alert Yes Yes
Navigation (GPS) GPS/GLONASS receiver -
CONNECTIVITY Apple Watch Series 2 ASUS ZenWatch 3 WI503Q
Wireless Interface IEEE 802.11b/g/n, Bluetooth 4.0 IEEE 802.11b/g/n, Bluetooth 4.1
DISPLAY Apple Watch Series 2 ASUS ZenWatch 3 WI503Q
Type OLED - colour AMOLED - colour
Resolution 272 x 340 pixels 400 x 400 pixels
Screen Size - 1.39"
Pixel Density - 287 ppi
Screen Protection Ion-X glass Corning Gorilla Glass 3 (scratch resistant glass), 2.5D Arc Glass
INPUT DEVICE Apple Watch Series 2 ASUS ZenWatch 3 WI503Q
Touchscreen Technology - Capacitive
Type Touch sensitive screen (Force Touch) Touch sensitive screen (multi-touch)
CASE Apple Watch Series 2 ASUS ZenWatch 3 WI503Q
Case Size 38 mm 45 mm
Case Shape - Round
Case Back Ceramic back -
Case Details Silver aluminium | Stainless steel | Rose gold aluminium | Gold aluminium | Space grey aluminium | Space black stainless steel Gunmetal
Crown Type Digital -
BAND Apple Watch Series 2 ASUS ZenWatch 3 WI503Q
Band Type Sport band Band
Band Size S/M/L -
Band Width - 22 mm
Fits Wrist with Circumference 130-200 mm -
Changeable - Yes
Clasp Type Pin-and-tuck -
Band Material Fluoroelastomer Leather
Band Colour White | Black | Pink sand | Concrete | Silver | Midnight blue | Pearl | Light pink/midnight blue | Yellow/light grey | Saddle brown | Space black Dark brown
STORAGE Apple Watch Series 2 ASUS ZenWatch 3 WI503Q
Storage Capacity - 4 GB
RAM Apple Watch Series 2 ASUS ZenWatch 3 WI503Q
RAM Size - 512 MB
CPU Apple Watch Series 2 ASUS ZenWatch 3 WI503Q
Manufacturer Apple Qualcomm
CPU Type S2 Snapdragon Wear 2100
BATTERY Apple Watch Series 2 ASUS ZenWatch 3 WI503Q
Technology Lithium Ion Lithium polymer
Capacity - 340 mAh
Battery Life 18 hours -
MISCELLANEOUS Apple Watch Series 2 ASUS ZenWatch 3 WI503Q
Included Accessories Power adapter, magnetic charging cable Power adapter, magnetic charging cable
Preloaded Software Siri Stopwatch, Alarm, Timer
Compliant Standards - IP67
SAR Value 0.056 W/kg (head), 0.049 W/kg (limb) -
Max Depth of Water Resistance 50 m 1 m
Warranty - 1-year warranty
Other projects: