Side by side comparison and review of OPPO Watch and Huawei Watch Buds. Compare design, displays, functions, batteries and other key specifications and features to simplify the choice of your perfect smartwatch. Our goal is to make it easier for you to decide on the watch that will best meet your expectations by revealing the main differences between the products.
| GENERAL | OPPO Watch | Huawei Watch Buds |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Wear OS by Google | - |
| Supported Host Device OS | Android 6.0 (Marshmallow) or later | iOS 9 or later, Android 7.0 (Nougat) or later |
| Activity/Sport | Swimming, fitness running, 5-min workouts, fat burn running, outdoor walking, outdoor cycling | - |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Audio Output | - | Earbuds |
| Body Details | Case only: 30.1 g | 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 alloy | Stainless steel |
| Protection | Water-resistant | - |
| Colours | - | Black |
| Clock Display | Yes | Yes |
| FEATURES | OPPO Watch | Huawei Watch Buds |
|---|
| Sensors | Ambient light sensor, barometer, gyro sensor, geomagnetic sensor, capacitive sensor, 3-axis accelerometer, optical heart sensor | Ambient light sensor, hall sensor, capacitive sensor, 6-axis accelerometer and gyro, optical heart sensor |
|---|---|---|
| Tracking Data | Distance, time, calories burned, activity, sleep activity, heart rate, steps taken | 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 | Call handling, music remote handling, find phone function, inactivity alert, store & play music, guided breathing session | 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, social apps | 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 | - |
| Navigation (GPS) | A-GPS/GPS/GLONASS receiver | GPS receiver |
| Internet of Things (IoT) Compatible | Yes | Yes |
| IoT Intelligent Assistant | Google Assistant | Celia |
| CELLULAR | OPPO Watch | Huawei Watch Buds |
|---|
| Messaging Services | - | SMS |
|---|
| CONNECTIVITY | OPPO Watch | Huawei Watch Buds |
|---|
| Wireless Interface | IEEE 802.11b/g/n, Bluetooth 4.2 | Bluetooth, NFC |
|---|
| DISPLAY | OPPO Watch | Huawei Watch Buds |
|---|
| Type | AMOLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | 320 x 360 pixels | 466 x 466 pixels |
| Screen Size | 1.6" | 1.43" |
| Aspect Ratio | - | Full circle |
| Pixel Density | 301 ppi | 326 ppi |
| Screen Protection | Corning Gorilla Glass 3 (scratch resistant glass) | - |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | OPPO Watch | Huawei Watch Buds |
|---|
| Type | Touch sensitive screen | Touch sensitive screen, push buttons |
|---|
| CASE | OPPO Watch | Huawei Watch Buds |
|---|
| Case Size | 41 mm | 47 mm |
|---|---|---|
| Crystal Type | - | 3D curved glass |
| Case Shape | Rectangular | Round |
| Case Back | Polycarbonate | - |
| Case Details | Pink gold | Black | Stainless steel |
| BAND | OPPO Watch | Huawei Watch Buds |
|---|
| Band Type | Strap | Strap |
|---|---|---|
| Band Width | - | 22 mm |
| Fits Wrist with Circumference | 125-185 mm | 140-210 mm |
| Changeable | Yes | Yes |
| Clasp Type | Pin-and-tuck | Buckle |
| Band Material | Fluororubber | Leather |
| Band Colour | Pink | Black | - |
| STORAGE | OPPO Watch | Huawei Watch Buds |
|---|
| Storage Capacity | 8 GB | - |
|---|
| RAM | OPPO Watch | Huawei Watch Buds |
|---|
| RAM Size | 1 GB | - |
|---|
| CPU | OPPO Watch | Huawei Watch Buds |
|---|
| Manufacturer | Qualcomm | - |
|---|---|---|
| CPU Type | Snapdragon Wear 3100 | - |
| Features | Ambiq Micro Apollo3 Wireless SoC | - |
| BATTERY | OPPO Watch | Huawei Watch Buds |
|---|
| Capacity | 300 mAh | - |
|---|---|---|
| Battery Life | 24 hours | 3 day(s) |
| Battery Life Details | Smart mode - up to 24 hour(s) Power saving mode - up to 14 days |
Typical usage - up to 3 days 3 hours playback (earbuds only) - up to 3 hour(s) |
| Standby Time | 14 days | - |
| Rechargeable Battery | Yes | Yes |
| Wireless Charging | - | Yes |
| MISCELLANEOUS | OPPO Watch | Huawei Watch Buds |
|---|
| Included Accessories | Magnetic charging dock | Charging cradle, charging cable, ear tips (small, medium, large), wireless earphones |
|---|---|---|
| Preloaded Software | Google Fit, HeyTap Health App | Stopwatch, Alarm, Weather, Music, Timer, Flashlight, Workout, Breathing Coach |
| SAR Value | - | 0.174 W/kg (limb) |
| Max Depth of Water Resistance | 30 m | - |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 0 °C |
| Manufacturer Model Number | - | SGA-B19 |
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