In depth comparison and review of Samsung Galaxy Watch4 and Huawei Watch GT 3. 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 | Samsung Galaxy Watch4 | Huawei Watch GT 3 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Wear OS by Samsung | HarmonyOS |
| Supported Host Device OS | Android 6.0 (Marshmallow) or later | iOS 9 or later, Android 6.0 (Marshmallow) or later |
| Activity/Sport | - | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Audio Output | - | Speaker |
| Width | 39.3 mm | - |
| Height | 40.4 mm | - |
| Depth | 9.7 mm | - |
| Weight | 25.9 g | - |
| Body Details | - | Case only: 35 g |
| Body Material | Aluminium | Stainless steel |
| Protection | Waterproof | Dustproof, waterproof |
| Clock Display | Yes | Yes |
| FEATURES | Samsung Galaxy Watch4 | Huawei Watch GT 3 |
|---|
| Sensors | Accelerometer, ambient light sensor, barometer, gyro sensor, bioimpedance sensor, electromagnetic compass, optical heart sensor, electrical heart sensor | Accelerometer, ambient light sensor, barometer, thermometre, gyro sensor, geomagnetic sensor, optical heart sensor |
|---|---|---|
| Tracking Data | Distance, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, body composition, ECG, REM phases | Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, training intensity |
| Modes | - | 100+ Workout modes |
| Goal Setting | Yes | Yes |
| Features | Find phone function, VO2 max, automatic exercise recognition, personalised coaching | Call handling, music remote handling, answering a call, call alerts, making a call, store & play music, weather information, personalised Watch Faces, Route Back, Personal AI Running Coach |
| Notifications | Calendar, SMS, social apps, incoming calls | SMS, Email, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | Audio alert, vibration alert, visual interface |
| Digital Player | MP3, WAV, AAC, AMR, M4A, OGG, 3GA, AWB, OGA | - |
| Navigation (GPS) | GPS/GLONASS/Galileo/BeiDou receiver | GPS/GLONASS/Galileo/BeiDou/QZSS receiver |
| CELLULAR | Samsung Galaxy Watch4 | Huawei Watch GT 3 |
|---|
| Technology | WCDMA (UMTS) | - |
|---|---|---|
| Mobile Broadband Generation | 4G | - |
| SIM Card Type | Electronic SIM card (e-SIM) | - |
| CONNECTIVITY | Samsung Galaxy Watch4 | Huawei Watch GT 3 |
|---|
| Wireless Interface | NFC, IEEE 802.11a/b/g/n, Bluetooth 5.0 | Bluetooth |
|---|---|---|
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - |
| DISPLAY | Samsung Galaxy Watch4 | Huawei Watch GT 3 |
|---|
| Type | Super AMOLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | 396 x 396 pixels | 466 x 466 pixels |
| Screen Size | 1.19" | 1.32" |
| Aspect Ratio | Full circle | Full circle |
| Pixel Density | 330 ppi | - |
| Colour Depth | 24-bit (16.7 million colours) | - |
| Screen Protection | Corning Gorilla Glass DX+ (scratch resistant glass) | - |
| Always On Display (AOD) | Yes | - |
| INPUT DEVICE | Samsung Galaxy Watch4 | Huawei Watch GT 3 |
|---|
| Type | Touch sensitive screen, push buttons | Touch sensitive screen, push buttons |
|---|
| CASE | Samsung Galaxy Watch4 | Huawei Watch GT 3 |
|---|
| Case Size | 40 mm | 42 mm |
|---|---|---|
| Case Shape | Round | Round |
| Case Back | - | Plastic |
| Case Details | Pink gold | Black | Silver | Black stainless steel | Gold stainless steel |
| Crown Type | - | Digital |
| BAND | Samsung Galaxy Watch4 | Huawei Watch GT 3 |
|---|
| Band Type | Sport band | Strap |
|---|---|---|
| Band Width | - | 20 mm |
| Fits Wrist with Circumference | - | 130-190 mm |
| Changeable | Yes | - |
| Clasp Type | Buckle | - |
| Band Material | - | Fluoroelastomer |
| Band Colour | Pink | Black | White | Black | White | Gold |
| STORAGE | Samsung Galaxy Watch4 | Huawei Watch GT 3 |
|---|
| Storage Capacity | 16 GB | 4 GB |
|---|---|---|
| User Memory | 7.6 GB | - |
| RAM | Samsung Galaxy Watch4 | Huawei Watch GT 3 |
|---|
| RAM Size | 1.5 GB | 32 MB |
|---|
| CPU | Samsung Galaxy Watch4 | Huawei Watch GT 3 |
|---|
| Manufacturer | Samsung | ARM |
|---|---|---|
| CPU Type | Exynos W920 | - |
| Clock Speed | 1.18 GHz | - |
| BATTERY | Samsung Galaxy Watch4 | Huawei Watch GT 3 |
|---|
| Capacity | 247 mAh | - |
|---|---|---|
| Battery Life | 40 hours | 7 day(s) |
| Rechargeable Battery | Yes | - |
| Wireless Charging | Yes | Yes |
| Wireless Charging Standards | WPC, Wireless PowerShare | - |
| MISCELLANEOUS | Samsung Galaxy Watch4 | Huawei Watch GT 3 |
|---|
| Included Accessories | Wireless charging dock | Charging cradle |
|---|---|---|
| Compliant Standards | MIL-STD 810G, IP68 | - |
| SAR Value | 0.729 W/kg (head), 2.594 W/kg (limb) | - |
| Max Depth of Water Resistance | 50 m | 50 m |
| Max Operating Temperature | - | 45 °C |
| Min Operating Temperature | - | -20 °C |
| Manufacturer Model Number | SM-R865F | - |
| Warranty | 2-year warranty | 2-year warranty |
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