In depth comparison and review of Samsung Galaxy Watch4 and Huawei Watch Buds. 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 Buds |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Wear OS by Samsung | - |
| Supported Host Device OS | Android 6.0 (Marshmallow) or later | iOS 9 or later, Android 7.0 (Nougat) or later |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Audio Output | - | Earbuds |
| Width | 39.3 mm | - |
| Height | 40.4 mm | - |
| Depth | 9.7 mm | - |
| Weight | 25.9 g | - |
| Body Details | - | Case only: 47 mm x 14.99 mm x 47.5 mm 66.5 g Earbuds: 21.8 mm x 10.3 mm x 10.3 mm 4 g |
| Body Material | Aluminium | Stainless steel |
| Protection | Waterproof | - |
| Colours | - | Black |
| Clock Display | Yes | Yes |
| FEATURES | Samsung Galaxy Watch4 | Huawei Watch Buds |
|---|
| Sensors | Accelerometer, ambient light sensor, barometer, gyro sensor, bioimpedance sensor, electromagnetic compass, optical heart sensor, electrical heart sensor | Ambient light sensor, hall sensor, capacitive sensor, 6-axis accelerometer and gyro, 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, menstrual cycle |
| Modes | - | Do-not-disturb mode, 80+ sports modes |
| Goal Setting | Yes | Yes |
| Features | Find phone function, VO2 max, automatic exercise recognition, personalised coaching | Call handling, music remote handling, camera remote control, find phone function, gesture control, auto-activity detection, continuous heart rate tracking, store & play music, Quick Reply, HUAWEI TruSleep 3.0 |
| Notifications | Calendar, SMS, social apps, incoming calls | SMS, Email, social apps, incoming calls, high and low heart rate, alarm, sedentary, low blood-oxygen |
| 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 | GPS receiver |
| Internet of Things (IoT) Compatible | - | Yes |
| IoT Intelligent Assistant | - | Celia |
| CELLULAR | Samsung Galaxy Watch4 | Huawei Watch Buds |
|---|
| Technology | WCDMA (UMTS) | - |
|---|---|---|
| Mobile Broadband Generation | 4G | - |
| SIM Card Type | Electronic SIM card (e-SIM) | - |
| Messaging Services | - | SMS |
| CONNECTIVITY | Samsung Galaxy Watch4 | Huawei Watch Buds |
|---|
| Wireless Interface | NFC, IEEE 802.11a/b/g/n, Bluetooth 5.0 | Bluetooth, NFC |
|---|---|---|
| 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 Buds |
|---|
| Type | Super AMOLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | 396 x 396 pixels | 466 x 466 pixels |
| Screen Size | 1.19" | 1.43" |
| Aspect Ratio | Full circle | Full circle |
| Pixel Density | 330 ppi | 326 ppi |
| Colour Depth | 24-bit (16.7 million colours) | - |
| Screen Protection | Corning Gorilla Glass DX+ (scratch resistant glass) | - |
| Always On Display (AOD) | Yes | Yes |
| INPUT DEVICE | Samsung Galaxy Watch4 | Huawei Watch Buds |
|---|
| Type | Touch sensitive screen, push buttons | Touch sensitive screen, push buttons |
|---|
| CASE | Samsung Galaxy Watch4 | Huawei Watch Buds |
|---|
| Case Size | 40 mm | 47 mm |
|---|---|---|
| Crystal Type | - | 3D curved glass |
| Case Shape | Round | Round |
| Case Details | Pink gold | Black | Silver | Stainless steel |
| BAND | Samsung Galaxy Watch4 | Huawei Watch Buds |
|---|
| Band Type | Sport band | Strap |
|---|---|---|
| Band Width | - | 22 mm |
| Fits Wrist with Circumference | - | 140-210 mm |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | - | Leather |
| Band Colour | Pink | Black | White | - |
| STORAGE | Samsung Galaxy Watch4 | Huawei Watch Buds |
|---|
| Storage Capacity | 16 GB | - |
|---|---|---|
| User Memory | 7.6 GB | - |
| RAM | Samsung Galaxy Watch4 | Huawei Watch Buds |
|---|
| RAM Size | 1.5 GB | - |
|---|
| CPU | Samsung Galaxy Watch4 | Huawei Watch Buds |
|---|
| Manufacturer | Samsung | - |
|---|---|---|
| CPU Type | Exynos W920 | - |
| Clock Speed | 1.18 GHz | - |
| BATTERY | Samsung Galaxy Watch4 | Huawei Watch Buds |
|---|
| Capacity | 247 mAh | - |
|---|---|---|
| Battery Life | 40 hours | 3 day(s) |
| Battery Life Details | - | Typical usage - up to 3 days 3 hours playback (earbuds only) - up to 3 hour(s) |
| Rechargeable Battery | Yes | Yes |
| Wireless Charging | Yes | Yes |
| Wireless Charging Standards | WPC, Wireless PowerShare | - |
| MISCELLANEOUS | Samsung Galaxy Watch4 | Huawei Watch Buds |
|---|
| Included Accessories | Wireless charging dock | Charging cradle, charging cable, ear tips (small, medium, large), wireless earphones |
|---|---|---|
| Preloaded Software | - | Stopwatch, Alarm, Weather, Music, Timer, Flashlight, Workout, Breathing Coach |
| Compliant Standards | MIL-STD 810G, IP68 | - |
| SAR Value | 0.729 W/kg (head), 2.594 W/kg (limb) | 0.174 W/kg (limb) |
| Max Depth of Water Resistance | 50 m | - |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 0 °C |
| Manufacturer Model Number | SM-R865F | SGA-B19 |
| Warranty | 2-year warranty | - |
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