In depth comparison and review of Sony SmartWatch 3 SWR50 and OPPO Watch Free. 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 | Sony SmartWatch 3 SWR50 | OPPO Watch Free |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Android Wear | - |
| Supported Host Device OS | Android 4.3 (Jelly Bean) or later | iOS 10 or later, Android 6.0 (Marshmallow) or later |
| Activity/Sport | - | Indoor running, indoor walking, elliptical, 5-min workouts, fat burn running, outdoor walking, outdoor running, indoor rowing, endurance running, interval running, jogging |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | - |
| Width | 36 mm | - |
| Height | 51 mm | - |
| Depth | 10 mm | - |
| Weight | 45 g | - |
| Body Details | Main unit: 36 mm x 10 mm x 51 mm 38 g | Case only: 20.9 g |
| Body Material | - | Glass fibre reinforced polycarbonate, PA + GF bottom case |
| Protection | Dustproof, waterproof | Water-resistant |
| Colours | Brown | Black | Lime | Silver metal | Black |
| Clock Display | Yes | Yes |
| Designed For | Sony XPERIA Z5, Z5 Dual, Z5 Premium | - |
| FEATURES | Sony SmartWatch 3 SWR50 | OPPO Watch Free |
|---|
| Sensors | Accelerometer, ambient light sensor, digital compass, gyro sensor | Ambient light sensor, SpO2 sensor, 6-axis accelerometer, optical heart sensor, blood oxygen sensor, gyroscope |
|---|---|---|
| Tracking Data | Steps taken | Distance, time, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, heart rate variability, snoring |
| Modes | - | 100+ Workout modes |
| Goal Setting | - | Yes |
| Features | Voice control, gesture control | Call handling, find phone function, inactivity alert, alarm, timer, music playback control, weather information, AI smart watch face, sleep disturbance analysis |
| Notifications | Calendar, SMS | SMS, incoming calls |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| CELLULAR | Sony SmartWatch 3 SWR50 | OPPO Watch Free |
|---|
| Messaging Services | SMS | - |
|---|---|---|
| Supported Mobile Messaging Services | SMS | - |
| CONNECTIVITY | Sony SmartWatch 3 SWR50 | OPPO Watch Free |
|---|
| Wireless Interface | Wi-Fi, NFC, Bluetooth 4.0 | Bluetooth 5.0 BLE |
|---|---|---|
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - |
| Connectors | Micro-USB | - |
| DISPLAY | Sony SmartWatch 3 SWR50 | OPPO Watch Free |
|---|
| Type | LCD - colour - transflective | AMOLED - colour |
|---|---|---|
| Resolution | 320 x 320 pixels | 456 x 280 pixels |
| Screen Size | 1.6" | 1.64" |
| Pixel Density | - | 326 ppi |
| Colour Depth | 16-bit (65000 colours) | 24-bit (16.7 million colours) |
| Screen Protection | - | 2.5D curved glass |
| INPUT DEVICE | Sony SmartWatch 3 SWR50 | OPPO Watch Free |
|---|
| Touchscreen Technology | Capacitive | - |
|---|---|---|
| Type | Touch sensitive screen | Touch sensitive screen |
| CASE | Sony SmartWatch 3 SWR50 | OPPO Watch Free |
|---|
| Case Shape | - | Rectangular |
|---|
| BAND | Sony SmartWatch 3 SWR50 | OPPO Watch Free |
|---|
| Band Type | Link bracelet | Strap |
|---|---|---|
| Band Width | - | 19 mm |
| Fits Wrist with Circumference | - | 130-205 mm |
| Changeable | - | Yes |
| Clasp Type | - | Buckle |
| Band Material | Stainless steel | Silicone |
| Band Colour | Steel | Black | Lime | - |
| STORAGE | Sony SmartWatch 3 SWR50 | OPPO Watch Free |
|---|
| Storage Capacity | 4 GB | - |
|---|
| RAM | Sony SmartWatch 3 SWR50 | OPPO Watch Free |
|---|
| RAM Size | 512 MB | - |
|---|
| CPU | Sony SmartWatch 3 SWR50 | OPPO Watch Free |
|---|
| Manufacturer | ARM | - |
|---|---|---|
| CPU Type | Cortex-A7 | - |
| Clock Speed | 1.2 GHz | - |
| BATTERY | Sony SmartWatch 3 SWR50 | OPPO Watch Free |
|---|
| Technology | Lithium polymer | Lithium Ion |
|---|---|---|
| Capacity | 420 mAh | 235 mAh |
| Battery Life | 48 hours | 14 day(s) |
| Battery Life Details | - | Typical usage - up to 14 days |
| Standby Time | 96 h | - |
| Rechargeable Battery | - | Yes |
| Recharge Time | 1 hour | - |
| MISCELLANEOUS | Sony SmartWatch 3 SWR50 | OPPO Watch Free |
|---|
| Included Accessories | USB cable | Magnetic charging dock |
|---|---|---|
| Preloaded Software | Messages, Google Play, Weather, Reminders, Date | - |
| Compliant Standards | IP68 | - |
| Max Depth of Water Resistance | - | 50 m |
| Max Operating Temperature | 60 °C | - |
| Min Operating Temperature | -20 °C | - |
| Manufacturer Model Number | - | OWWE201 |
| Warranty | - | 2-year warranty |
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