In depth comparison and review of ASUS ZenWatch 3 WI503Q and Samsung Galaxy Watch5 Pro. 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.
| GENERAL | ASUS ZenWatch 3 WI503Q | Samsung Galaxy Watch5 Pro |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Android Wear | Wear OS by Samsung |
| Supported Host Device OS | Android 4.3 (Jelly Bean) or later, iOS 8.2 or later | Android 8.0 (Oreo) or later |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | Microphone |
| Audio Output | Speaker | Speaker |
| Width | - | 45.4 mm |
| Height | - | 45.4 mm |
| Depth | - | 10.5 mm |
| Weight | - | 46.5 g |
| Body Details | Main unit: 60 g Wrist strap: 20 g |
- |
| Body Material | 316L stainless steel alloy | Titanium |
| Protection | Waterproof | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | ASUS ZenWatch 3 WI503Q | Samsung Galaxy Watch5 Pro |
|---|
| Sensors | Ambient light sensor, 6-axis accelerometer | Accelerometer, ambient light sensor, barometer, gyro sensor, geomagnetic sensor, bioimpedance sensor, temperature, optical heart sensor, electrical heart sensor, BioActive sensor |
|---|---|---|
| Tracking Data | Distance, calories burned, activity, steps taken | Distance, calories burned, activity, sleep activity, heart rate, steps taken, skin temperature, blood oxygen saturation, body composition, ECG, REM phases, sleep quality score |
| Modes | - | 90+ exercise modes |
| Goal Setting | Yes | Yes |
| Features | Call handling, camera remote control, phone unlocking | Reminder of hydration, snoring detection, Body composition measurement tool, Sleep Coaching, Better Sleep, Samsung Smart Switch, Track Back, Route workout |
| Notifications | Calendar, SMS, Email | Calendar, SMS, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| Digital Player | - | MP3, WAV, AAC, AMR, M4A, OGG, 3GA, AWB, OGA |
| Navigation (GPS) | - | GPS/GLONASS/Galileo/BeiDou receiver |
| Internet of Things (IoT) Compatible | - | Yes |
| IoT Platform | - | SmartThings |
| IoT Intelligent Assistant | - | Google Assistant, Bixby |
| CONNECTIVITY | ASUS ZenWatch 3 WI503Q | Samsung Galaxy Watch5 Pro |
|---|
| Wireless Interface | IEEE 802.11b/g/n, Bluetooth 4.1 | NFC, IEEE 802.11a/b/g/n, Bluetooth 5.2 |
|---|---|---|
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) |
| DISPLAY | ASUS ZenWatch 3 WI503Q | Samsung Galaxy Watch5 Pro |
|---|
| Type | AMOLED - colour | Super AMOLED - colour |
|---|---|---|
| Resolution | 400 x 400 pixels | 450 x 450 pixels |
| Screen Size | 1.39" | 1.4" |
| Aspect Ratio | - | Full circle |
| Pixel Density | 287 ppi | 330 ppi |
| Colour Depth | - | 24-bit (16.7 million colours) |
| Screen Protection | Corning Gorilla Glass 3 (scratch resistant glass), 2.5D Arc Glass | - |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | ASUS ZenWatch 3 WI503Q | Samsung Galaxy Watch5 Pro |
|---|
| Touchscreen Technology | Capacitive | - |
|---|---|---|
| Type | Touch sensitive screen (multi-touch) | Touch sensitive screen, push buttons |
| CASE | ASUS ZenWatch 3 WI503Q | Samsung Galaxy Watch5 Pro |
|---|
| Case Size | 45 mm | 45 mm |
|---|---|---|
| Crystal Type | - | Sapphire crystal |
| Case Shape | Round | Round |
| Case Details | Gunmetal | Black titanium | Titanium grey |
| BAND | ASUS ZenWatch 3 WI503Q | Samsung Galaxy Watch5 Pro |
|---|
| Band Type | Band | Sport band |
|---|---|---|
| Band Width | 22 mm | - |
| Changeable | Yes | Yes |
| Clasp Type | - | D-buckle |
| Band Material | Leather | - |
| Band Colour | Dark brown | Black titanium | Titanium grey |
| STORAGE | ASUS ZenWatch 3 WI503Q | Samsung Galaxy Watch5 Pro |
|---|
| Storage Capacity | 4 GB | 16 GB |
|---|---|---|
| User Memory | - | 7.5 GB |
| RAM | ASUS ZenWatch 3 WI503Q | Samsung Galaxy Watch5 Pro |
|---|
| RAM Size | 512 MB | 1.5 GB |
|---|
| CPU | ASUS ZenWatch 3 WI503Q | Samsung Galaxy Watch5 Pro |
|---|
| Manufacturer | Qualcomm | Samsung |
|---|---|---|
| CPU Type | Snapdragon Wear 2100 | Exynos W920 |
| Clock Speed | - | 1.18 GHz |
| BATTERY | ASUS ZenWatch 3 WI503Q | Samsung Galaxy Watch5 Pro |
|---|
| Technology | Lithium polymer | - |
|---|---|---|
| Capacity | 340 mAh | 590 mAh |
| Battery Life | - | 80 hours |
| Rechargeable Battery | - | Yes |
| Wireless Charging | - | Yes |
| Wireless Charging Standards | - | WPC, Wireless PowerShare |
| MISCELLANEOUS | ASUS ZenWatch 3 WI503Q | Samsung Galaxy Watch5 Pro |
|---|
| Included Accessories | Power adapter, magnetic charging cable | Wireless charging dock |
|---|---|---|
| Preloaded Software | Stopwatch, Alarm, Timer | Deezer, Google Maps, YouTube Music, SoundCloud |
| Compliant Standards | IP67 | IP68, MIL-STD 810H |
| SAR Value | - | 0.403 W/kg (limb), 0.087 W/kg (head) |
| Max Depth of Water Resistance | 1 m | 50 m |
| Manufacturer Model Number | - | SM-R920 |
| Warranty | 1-year warranty | 2-year warranty |
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