ASUS ZenWatch 2 WI502Q vs. Amazfit Stratos 2S

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of ASUS ZenWatch 2 WI502Q and Amazfit Stratos 2S. 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 2 WI502Q vs. Amazfit Stratos 2S Comparison Chart
GENERAL ASUS ZenWatch 2 WI502Q Amazfit Stratos 2S
Product Type Smart watch Smart watch
Operating System Android Wear -
Supported Host Device OS iOS, Android Android 4.4 (KitKat) or later, iOS 9 or later
Wearing Style Watch style Watch style
Audio Input Microphone -
Width 37.2 mm -
Height 45.2 mm -
Depth 11.9 mm -
Weight 39 g -
Body Material Stainless steel -
Protection Waterproof Dustproof, waterproof
Clock Display Yes Yes
FEATURES ASUS ZenWatch 2 WI502Q Amazfit Stratos 2S
Sensors 6-axis accelerometer Ambient light sensor, gyro sensor, heart rate, geomagnetic sensor, 3-axis accelerometer
Tracking Data Distance, calories burned, activity, steps taken Distance, time, speed, calories burned, sleep activity, heart rate, pace, cadence, oxygen level
Features Camera remote control, find phone function, phone unlocking Listening to music, idle alert
Notifications Missed calls, SMS, Email Missed calls, SMS, Email, social apps, incoming calls
Vibrating Alert - Yes
CONNECTIVITY ASUS ZenWatch 2 WI502Q Amazfit Stratos 2S
Wireless Interface IEEE 802.11b/g/n, Bluetooth 4.1 IEEE 802.11b/g/n, Bluetooth 4.0
DISPLAY ASUS ZenWatch 2 WI502Q Amazfit Stratos 2S
Type AMOLED - colour LCD - colour - transflective
Resolution 280 x 280 pixels 320 x 300 pixels
Screen Size 1.45" 1.34"
Pixel Density 273 ppi -
Screen Protection Corning Gorilla Glass 3 (scratch resistant glass), 2.5D Arc Glass Dinorex Glass (scratch resistant glass)
INPUT DEVICE ASUS ZenWatch 2 WI502Q Amazfit Stratos 2S
Type Touch sensitive screen Touch sensitive screen
CASE ASUS ZenWatch 2 WI502Q Amazfit Stratos 2S
Case Shape - Round
Bezel - Ceramic black
Case Details Silver Carbon fibre
BAND ASUS ZenWatch 2 WI502Q Amazfit Stratos 2S
Band Type Strap Band
Band Width - 22 mm
Changeable Yes Yes
Clasp Type - Buckle
Band Material Leather Leather
Band Colour Khaki | Silver Black
STORAGE ASUS ZenWatch 2 WI502Q Amazfit Stratos 2S
Storage Capacity 4 GB 4 GB
User Memory - 2 GB
RAM ASUS ZenWatch 2 WI502Q Amazfit Stratos 2S
RAM Size 512 MB 512 MB
CPU ASUS ZenWatch 2 WI502Q Amazfit Stratos 2S
Manufacturer Qualcomm -
CPU Type Snapdragon 400 -
Clock Speed 1.2 GHz 1.2 GHz
BATTERY ASUS ZenWatch 2 WI502Q Amazfit Stratos 2S
Technology Lithium polymer -
Capacity 300 mAh 290 mAh
Battery Life 2.5 day(s) -
Standby Time - 5 days
Recharge Time 70 min -
MISCELLANEOUS ASUS ZenWatch 2 WI502Q Amazfit Stratos 2S
Included Accessories Magnetic charging cable -
Preloaded Software Message, Voice Command, Google Maps Navigation, Google Now -
Compliant Standards IP67 -
Max Depth of Water Resistance 1 m 50 m
Warranty 2-year warranty -
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