| key specs |
| Strap Colour | Extreme Night Black, Breaking Dawn Brown | Jet Black, Silver Grey, Pink |
| Compatible OS | Android, iOS | - |
| Strap Material | Silicone | Silicone |
| Dial Shape | Rectangle | Rectangle |
| Ideal For | Unisex | Unisex |
| general |
| Brand | Oppo | Noise |
| Model | Watch 4 Pro | ColorFit Brio |
| Release date | August 29, 2023 | September 27, 2021 |
| Model Name | Oppo Watch 4 Pro | - |
| Dial Shape | Rectangle | Rectangle |
| Strap Colour | Extreme Night Black, Breaking Dawn Brown | Jet Black, Silver Grey, Pink |
| Strap Material | Silicone | Silicone |
| Size | Regular | Regular |
| Touchscreen | Yes | Yes |
| Interchangeable Strap | No | Yes |
| Water Resistant | 5ATM | IP68 |
| Usage | 14 days | - |
| Dial Material | Stainless Steel | - |
| Ideal For | Unisex | Unisex |
| Dial Colour | - | Black |
| Water Resistance Depth | - | 1.5 |
| dimensions |
| Width | 50.1 | 35 |
| Height | 38.3 | 39 |
| Thickness | 12.85 | 9 |
| Weight (g) | 52.30 | 34.00 |
| product details |
| Sensor | Acceleration sensor, gyroscope sensor, geomagnetic sensor, optical heart rate sensor, blood oxygen sensor, ECG sensor, ambient light sensor, air pressure sensor, wrist temperature sensor | Heart, SpO2 |
| Compatible Device | Android, iOS | Android, iOS |
| Battery Life | 14 days | 10 days |
| Charge Time | 65 minutes | 2 hours |
| Closure | - | Buckle |
| Notification | - | Call, Text, Social Media |
| Stand By Time | - | 30 days |
| Rechargeable Battery | - | Yes |
| connectivity features |
| Call Function | Yes | No |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | 5 |
| Wi-Fi | Yes | - |
| GPS | Yes | - |
| platform and storage features |
| Compatible Operating System | Android, iOS | - |
| RAM | 2GB | - |
| Processor Name | Snapdragon W5, Hengxuan 2700 | - |
| Internal Memory | 32GB | - |
| fitness and watch functions |
| Heart Rate Monitor | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Step Count | - | Yes |
| Calorie Count | - | Yes |
| Compass | - | Yes |
| Calendar | - | Yes |
| Alarm Clock | - | Yes |
| Number of Buttons | - | 1 |
| camera and display features |
| Display Resolution | - | 360x400 |
| audio and video features |
| Other Multimedia Features | - | Call rejection, find my phone, sedentary reminder, drinking water reminder, remote camera control, stopwatch, alarm, wake gesture |