In depth comparison and review of OPPO Watch and Xiaomi Watch S1 Active. 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 | OPPO Watch | Xiaomi Watch S1 Active |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Wear OS by Google | - |
| Supported Host Device OS | Android 6.0 (Marshmallow) or later | iOS 10 or later, Android 6.0 (Marshmallow) or later |
| Activity/Sport | Swimming, fitness running, 5-min workouts, fat burn running, outdoor walking, outdoor cycling | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Audio Output | - | Speaker |
| Body Details | Case only: 30.1 g | Case only: 36.3 g |
| Body Material | Aluminium alloy | Glass fibre reinforced polyamide |
| Protection | Water-resistant | Water-resistant |
| Colours | - | Ocean blue | Moon white |
| Clock Display | Yes | Yes |
| FEATURES | OPPO Watch | Xiaomi Watch S1 Active |
|---|
| Sensors | Ambient light sensor, barometer, gyro sensor, geomagnetic sensor, capacitive sensor, 3-axis accelerometer, optical heart sensor | Accelerometer, ambient light sensor, barometer, SpO2 sensor, geomagnetic sensor, optical heart sensor, PPG sensor, gyroscope |
|---|---|---|
| Tracking Data | Distance, time, calories burned, activity, sleep activity, heart rate, steps taken | Distance, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level |
| Modes | - | 117 fitness modes, 19 professional modes |
| Goal Setting | Yes | Yes |
| Features | Call handling, music remote handling, find phone function, inactivity alert, store & play music, guided breathing session | Call handling, find phone function, flashlight, automatic exercise recognition, breathing training function, music playback control, weather information, customisable watch faces, Health index, Women's health |
| Notifications | Calendar, social apps | SMS, Email, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | Vibration alert, visual interface |
| Navigation (GPS) | A-GPS/GPS/GLONASS receiver | GPS/GLONASS/Galileo/BeiDou/QZSS receiver |
| Internet of Things (IoT) Compatible | Yes | Yes |
| IoT Intelligent Assistant | Google Assistant | Alexa built-in |
| IoT Voice Controlled | - | Direct |
| CONNECTIVITY | OPPO Watch | Xiaomi Watch S1 Active |
|---|
| Wireless Interface | IEEE 802.11b/g/n, Bluetooth 4.2 | IEEE 802.11b/g/n, NFC, Bluetooth 5.2 |
|---|
| DISPLAY | OPPO Watch | Xiaomi Watch S1 Active |
|---|
| Type | AMOLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | 320 x 360 pixels | 466 x 466 pixels |
| Screen Size | 1.6" | 1.43" |
| Pixel Density | 301 ppi | 326 ppi |
| Screen Protection | Corning Gorilla Glass 3 (scratch resistant glass) | - |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | OPPO Watch | Xiaomi Watch S1 Active |
|---|
| Type | Touch sensitive screen | Touch sensitive screen, push buttons |
|---|
| CASE | OPPO Watch | Xiaomi Watch S1 Active |
|---|
| Case Size | 41 mm | - |
|---|---|---|
| Case Shape | Rectangular | Round |
| Bezel | - | Metal |
| Case Back | Polycarbonate | - |
| Case Details | Pink gold | Black | Blue | Silver | Space black |
| BAND | OPPO Watch | Xiaomi Watch S1 Active |
|---|
| Band Type | Strap | Strap |
|---|---|---|
| Fits Wrist with Circumference | 125-185 mm | 160-220 mm |
| Changeable | Yes | Yes |
| Clasp Type | Pin-and-tuck | Buckle |
| Band Material | Fluororubber | TPU |
| Band Colour | Pink | Black | Blue | White | Black |
| STORAGE | OPPO Watch | Xiaomi Watch S1 Active |
|---|
| Storage Capacity | 8 GB | - |
|---|
| RAM | OPPO Watch | Xiaomi Watch S1 Active |
|---|
| RAM Size | 1 GB | - |
|---|
| CPU | OPPO Watch | Xiaomi Watch S1 Active |
|---|
| Manufacturer | Qualcomm | - |
|---|---|---|
| CPU Type | Snapdragon Wear 3100 | - |
| Features | Ambiq Micro Apollo3 Wireless SoC | - |
| BATTERY | OPPO Watch | Xiaomi Watch S1 Active |
|---|
| Capacity | 300 mAh | 470 mAh |
|---|---|---|
| Battery Life | 24 hours | 12 day(s) |
| Battery Life Details | Smart mode - up to 24 hour(s) Power saving mode - up to 14 days |
Typical usage - up to 12 days Power saving mode - up to 24 days GPS mode - up to 30 hour(s) |
| Standby Time | 14 days | - |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | - | 2.5 hour(s) |
| MISCELLANEOUS | OPPO Watch | Xiaomi Watch S1 Active |
|---|
| Included Accessories | Magnetic charging dock | Magnetic charging cable |
|---|---|---|
| Preloaded Software | Google Fit, HeyTap Health App | - |
| Compliant Standards | - | GB/T 30106-2013 |
| Max Depth of Water Resistance | 30 m | 50 m |
| Max Operating Temperature | - | 45 °C |
| Min Operating Temperature | - | -10 °C |
| Warranty | - | 2-year warranty |
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