In depth comparison and review of Huawei Watch 2 Sports and Samsung Galaxy Watch4. 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 | Huawei Watch 2 Sports | Samsung Galaxy Watch4 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Android Wear 2.0 | Wear OS by Samsung |
| Supported Host Device OS | Android 4.3 (Jelly Bean) or later, iOS 8.2 or later | Android 6.0 (Marshmallow) or later |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | - |
| Audio Output | Speaker | - |
| Width | 45 mm | 39.3 mm |
| Height | 48.9 mm | 40.4 mm |
| Depth | 12.6 mm | 9.7 mm |
| Weight | 40 g | 25.9 g |
| Body Material | Plastic | Aluminium |
| Protection | Dustproof, waterproof | Waterproof |
| Clock Display | Yes | Yes |
| FEATURES | Huawei Watch 2 Sports | Samsung Galaxy Watch4 |
|---|
| Sensors | Ambient light sensor, 3-axis gyro sensor, barometer, capacitive sensor, 3-axis magnetometer, 3-axis accelerometer | Accelerometer, ambient light sensor, barometer, gyro sensor, bioimpedance sensor, electromagnetic compass, optical heart sensor, electrical heart sensor |
|---|---|---|
| Tracking Data | Distance, time, speed, calories burned, activity, heart rate, steps taken | Distance, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, body composition, ECG, REM phases |
| Goal Setting | - | Yes |
| Features | Music remote handling, call alerts | Find phone function, VO2 max, automatic exercise recognition, personalised coaching |
| Notifications | SMS, Email | Calendar, SMS, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Audio alert, vibration alert, visual interface | Vibration alert, visual interface |
| Digital Player | - | MP3, WAV, AAC, AMR, M4A, OGG, 3GA, AWB, OGA |
| Navigation (GPS) | - | GPS/GLONASS/Galileo/BeiDou receiver |
| CELLULAR | Huawei Watch 2 Sports | Samsung Galaxy Watch4 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) |
|---|---|---|
| Mobile Broadband Generation | 4G | 4G |
| SIM Card Type | - | Electronic SIM card (e-SIM) |
| CONNECTIVITY | Huawei Watch 2 Sports | Samsung Galaxy Watch4 |
|---|
| Wireless Interface | IEEE 802.11b/g/n, NFC, Bluetooth 4.1 EDR | NFC, IEEE 802.11a/b/g/n, Bluetooth 5.0 |
|---|---|---|
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) |
| DISPLAY | Huawei Watch 2 Sports | Samsung Galaxy Watch4 |
|---|
| Type | AMOLED - colour | Super AMOLED - colour |
|---|---|---|
| Resolution | 390 x 390 pixels | 396 x 396 pixels |
| Screen Size | 1.2" | 1.19" |
| Aspect Ratio | Full circle | Full circle |
| Pixel Density | 326 ppi | 330 ppi |
| Colour Depth | - | 24-bit (16.7 million colours) |
| Screen Protection | Corning Gorilla Glass (scratch resistant glass) | Corning Gorilla Glass DX+ (scratch resistant glass) |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Huawei Watch 2 Sports | Samsung Galaxy Watch4 |
|---|
| Type | Touch sensitive screen | Touch sensitive screen, push buttons |
|---|
| CASE | Huawei Watch 2 Sports | Samsung Galaxy Watch4 |
|---|
| Case Size | 45 mm | 40 mm |
|---|---|---|
| Case Shape | - | Round |
| Case Details | Black carbon | Concrete grey | Pink gold | Black | Silver |
| BAND | Huawei Watch 2 Sports | Samsung Galaxy Watch4 |
|---|
| Band Type | Sport band | Sport band |
|---|---|---|
| Band Width | 20 mm | - |
| Fits Wrist with Circumference | 140-210 mm | - |
| Changeable | - | Yes |
| Clasp Type | - | Buckle |
| Band Material | Rubber | - |
| Band Colour | - | Pink | Black | White |
| STORAGE | Huawei Watch 2 Sports | Samsung Galaxy Watch4 |
|---|
| Storage Capacity | 4 GB | 16 GB |
|---|---|---|
| User Memory | - | 7.6 GB |
| RAM | Huawei Watch 2 Sports | Samsung Galaxy Watch4 |
|---|
| RAM Size | 768 MB | 1.5 GB |
|---|
| CPU | Huawei Watch 2 Sports | Samsung Galaxy Watch4 |
|---|
| Manufacturer | Qualcomm | Samsung |
|---|---|---|
| CPU Type | Snapdragon Wear 2100 | Exynos W920 |
| Clock Speed | 1.1 GHz | 1.18 GHz |
| BATTERY | Huawei Watch 2 Sports | Samsung Galaxy Watch4 |
|---|
| Capacity | 420 mAh | 247 mAh |
|---|---|---|
| Battery Life | 2 day(s) | 40 hours |
| Rechargeable Battery | - | Yes |
| Recharge Time | 100 min | - |
| Wireless Charging | - | Yes |
| Wireless Charging Standards | - | WPC, Wireless PowerShare |
| MISCELLANEOUS | Huawei Watch 2 Sports | Samsung Galaxy Watch4 |
|---|
| Included Accessories | Power adapter, charging cradle | Wireless charging dock |
|---|---|---|
| Preloaded Software | Google Assistant | - |
| Compliant Standards | IP68 | MIL-STD 810G, IP68 |
| SAR Value | - | 0.729 W/kg (head), 2.594 W/kg (limb) |
| Max Depth of Water Resistance | 1.5 m | 50 m |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Manufacturer Model Number | - | SM-R865F |
| Warranty | - | 2-year warranty |
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