| key specs |
| Strap Colour | Extreme Night Black, Breaking Dawn Brown | Jet Black, Midnight Blue, Salamander Orange, Sunrise Yellow |
| Compatible OS | Android, iOS | Android, iOS |
| Strap Material | Silicone | Silicone |
| Dial Shape | Rectangle | Rectangle |
| Ideal For | Unisex | - |
| Display Size | - | 50mm |
| general |
| Brand | Oppo | Pebble |
| Model | Watch 4 Pro | Crest |
| Release date | August 29, 2023 | June 6, 2023 |
| Model Name | Oppo Watch 4 Pro | Crest |
| Dial Shape | Rectangle | Rectangle |
| Strap Colour | Extreme Night Black, Breaking Dawn Brown | Jet Black, Midnight Blue, Salamander Orange, Sunrise Yellow |
| Strap Material | Silicone | Silicone |
| Size | Regular | - |
| Touchscreen | Yes | - |
| Interchangeable Strap | No | - |
| Water Resistant | 5ATM | IP67 |
| Usage | 14 days | - |
| Dial Material | Stainless Steel | Alloy |
| Ideal For | Unisex | - |
| Model Number | - | PFB203 |
| Dial Colour | - | Jet Black, Midnight Blue, Salamander Orange, Sunrise Yellow |
| dimensions |
| Width | 50.1 | - |
| Height | 38.3 | - |
| Thickness | 12.85 | - |
| Weight (g) | 52.30 | - |
| 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 | SpO2 sensor, Heart Rate tracker, Sleep tracker |
| Compatible Device | Android, iOS | Android, iOS |
| Battery Life | 14 days | 7 days |
| Charge Time | 65 minutes | - |
| Notification | - | Yes |
| Notification Type | - | Calls, Sms, Email, Whatsapp and Social Media |
| Talk time | - | 5 days |
| Battery Type | - | 240 mAh |
| Charger Type | - | Wired charging |
| Stand By Time | - | 7 days |
| Rechargeable Battery | - | Yes |
| Other Features | - | Multiple watch faces |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Yes | Bluetooth |
| Bluetooth Version | 5.0 | Bluetooth 5.0 |
| Wi-Fi | Yes | - |
| GPS | Yes | - |
| Messaging Support | - | Yes |
| Operating Range | - | 10m |
| platform and storage features |
| Compatible Operating System | Android, iOS | 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 | - | 2 |
| Other Fitness Features | - | Heart Rate Monitoring, Sleep monitoring, Sedentary Alert, Step Pedometer, SPO2 Monitoring |
| Other Watch Functions | - | Alarm, Stop watch, Music, Weather, Phone, smart calculator,AI Voice Assistance |
| camera and display features |
| Display Resolution | - | 320x385 pixels |
| Display Size | - | 50mm |
| Other Display Features | - | 600 nits brightness |