Side by side comparison and review of OPPO Watch and Huawei Watch 4. 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 4 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Wear OS by Google | - |
| Supported Host Device OS | Android 6.0 (Marshmallow) or later | Android 6.0 (Marshmallow) or later, iOS 13.0 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: 48 g |
| Body Material | Aluminium alloy | 316L grade stainless steel |
| Protection | Water-resistant | Water-resistant, dust-resistant |
| Colours | - | Black |
| Clock Display | Yes | Yes |
| FEATURES | OPPO Watch | Huawei Watch 4 |
|---|
| Sensors | Ambient light sensor, barometer, gyro sensor, geomagnetic sensor, capacitive sensor, 3-axis accelerometer, optical heart sensor | Accelerometer, ambient light sensor, digital compass, barometer, depth sensor, optical heart sensor, ECG sensor, gyroscope, temperature sensor |
|---|---|---|
| Tracking Data | Distance, time, calories burned, activity, sleep activity, heart rate, steps taken | Distance, calories burned, activity, sleep activity, heart rate, steps taken, skin temperature, blood oxygen saturation, location, stress level, respiratory rate, breath, altitude, ECG, nap |
| Modes | - | 100+ Workout modes |
| Goal Setting | Yes | Yes |
| Features | Call handling, music remote handling, find phone function, inactivity alert, store & play music, guided breathing session | Call handling, camera remote control, find phone function, Fall detection, Emergency SOS, music playback control, Route Back, customisable watch faces, arterial stiffness detection, sedentary lifestyle reminder, HUAWEI TruSleep, HUAWEI Assistant TODAY |
| Notifications | Calendar, social apps | SMS, social apps, incoming calls, high and low heart rate |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | Audio alert, vibration alert, visual interface |
| Navigation (GPS) | A-GPS/GPS/GLONASS receiver | GPS receiver |
| Internet of Things (IoT) Compatible | Yes | - |
| IoT Intelligent Assistant | Google Assistant | - |
| CELLULAR | OPPO Watch | Huawei Watch 4 |
|---|
| Mobile Broadband Generation | - | 4G |
|---|---|---|
| SIM Card Type | - | Electronic SIM card (e-SIM) |
| Messaging Services | - | SMS |
| CONNECTIVITY | OPPO Watch | Huawei Watch 4 |
|---|
| Wireless Interface | IEEE 802.11b/g/n, Bluetooth 4.2 | Wi-Fi, LTE, NFC, Bluetooth 5.2 BLE/BR |
|---|
| DISPLAY | OPPO Watch | Huawei Watch 4 |
|---|
| Type | AMOLED - colour | LTPO AMOLED - colour |
|---|---|---|
| Resolution | 320 x 360 pixels | 466 x 466 pixels |
| Screen Size | 1.6" | 1.5" |
| Pixel Density | 301 ppi | 310 ppi |
| Screen Protection | Corning Gorilla Glass 3 (scratch resistant glass) | - |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | OPPO Watch | Huawei Watch 4 |
|---|
| Type | Touch sensitive screen | Touch sensitive screen, side button, rotating crown |
|---|
| CASE | OPPO Watch | Huawei Watch 4 |
|---|
| Case Size | 41 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 4 |
|---|
| Band Type | Strap | Strap |
|---|---|---|
| Fits Wrist with Circumference | 125-185 mm | 140-210 mm |
| Changeable | Yes | Yes |
| Clasp Type | Pin-and-tuck | Buckle |
| Band Material | Fluororubber | Fluoroelastomer |
| Band Colour | Pink | Black | Black |
| STORAGE | OPPO Watch | Huawei Watch 4 |
|---|
| Storage Capacity | 8 GB | 32 GB |
|---|
| RAM | OPPO Watch | Huawei Watch 4 |
|---|
| RAM Size | 1 GB | 2 GB |
|---|
| CPU | OPPO Watch | Huawei Watch 4 |
|---|
| Manufacturer | Qualcomm | - |
|---|---|---|
| CPU Type | Snapdragon Wear 3100 | - |
| Features | Ambiq Micro Apollo3 Wireless SoC | - |
| BATTERY | OPPO Watch | Huawei Watch 4 |
|---|
| Capacity | 300 mAh | - |
|---|---|---|
| Battery Life | 24 hours | 14 day(s) |
| Battery Life Details | Smart mode - up to 24 hour(s) Power saving mode - up to 14 days |
Ultra-long battery life mode - up to 14 days Ultra-long battery life mode (typical usage) - up to 8 days Typical usage - up to 3 days |
| Standby Time | 14 days | - |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | - | 60 min |
| Wireless Charging | - | Yes |
| MISCELLANEOUS | OPPO Watch | Huawei Watch 4 |
|---|
| Included Accessories | Magnetic charging dock | Charging cradle, charging cable |
|---|---|---|
| Preloaded Software | Google Fit, HeyTap Health App | VoLTE |
| Compliant Standards | - | IP6X, ISO 22810, EN13319 |
| Specific Absorption Rate (SAR) | - | 0.3 W/kg (head) 0.71 W/kg (body) 1.08 W/kg (limb) |
| Max Depth of Water Resistance | 30 m | 50 m |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 0 °C |
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