| key specs | 
| Strap Colour | Obsidian Black, Morning Glow Gold, and Cloud Water Blue | - | 
| Display Size | 45mm | 41mm | 
| Compatible OS | Android, iOS | Android, iOS | 
| Dial Shape | Square | Rectangle | 
| Display Type | AMOLED | AMOLED | 
| Strap Material | - | Rubber | 
| Ideal For | - | Unisex | 
| general | 
| Brand | Honor | Oppo | 
| Model | Watch 4 | Watch (41mm) | 
| Release date | July 12, 2023 | March 6, 2020 | 
| Model Name | Honor Watch 4 | - | 
| Dial Colour | Black | Black, Pink Gold, Silver Mist | 
| Dial Shape | Square | Rectangle | 
| Strap Colour | Obsidian Black, Morning Glow Gold, and Cloud Water Blue | - | 
| Water Resistant | 5ATM | Yes | 
| Strap Material | - | Rubber | 
| Interchangeable Strap | - | Yes | 
| Water Resistance Depth | - | 3ATM | 
| Ideal For | - | Unisex | 
| dimensions | 
| Width | 39.1mm | 41.45 | 
| Height | 45.3mm | 36.37 | 
| Thickness | 11.2mm | 11.4 | 
| Weight (g) | 48.00 | 30.10 | 
| product details | 
| Sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker, Accelerometer, gyroscope sensor, geomagnetic sensor, ambient light sensor | Tri-axial acceleration sensor, Gyroscope, Geomagnetic sensor, Barometer, Optical heartbeat sensor, Capacitance sensor, Ambient light sensor | 
| Compatible Device | Android, iOS | - | 
| Notification | Yes | Yes | 
| Notification Type | Smart Notification | - | 
| Talk time | 10-days | - | 
| Battery Type | Lithium Polymer | - | 
| Battery Life | 10 days | 24 hours | 
| Charge Time | 2 hours | - | 
| Charger Type | Magnetic Charger | - | 
| Rechargeable Battery | Yes | - | 
| Stand By Time | - | 14 days | 
| connectivity features | 
| Call Function | Yes | Yes | 
| Bluetooth | Bluetooth | Yes | 
| Bluetooth Version | Bluetooth 5.2 | 4.2 | 
| Wi-Fi | Yes | Yes | 
| GPS | Yes | Yes | 
| Other Connectivity Features | Beidou, GPS, GLONASS, GALILEO, QZSS | - | 
| Messaging Support | - | Yes | 
| Third Party App Support | - | Yes | 
| Call Features | - | Yes | 
| platform and storage features | 
| Operating System | MagicOS version: 7.2 | Wear OS | 
| Compatible Operating System | Android, iOS | Android, iOS | 
| Number of Cores | - | quad-core | 
| RAM | - | 1GB | 
| Processor Name | - | Qualcomm Snapdragon Wear 3100, Ambiq Micro Apollo3 Wireless | 
| Internal Memory | - | 8000 | 
| camera and display features | 
| Display Resolution | 390*450 | 320x360 | 
| Display Size | 45mm | 41mm | 
| Display Type | AMOLED | AMOLED | 
| Other Display Features | Capacitive touch screen | - | 
| fitness and watch functions | 
| Step Count | Yes | Yes | 
| Calorie Count | Yes | Yes | 
| Heart Rate Monitor | Yes | Yes | 
| Compass | Yes | Yes | 
| Calendar | Yes | Yes | 
| Alarm Clock | Yes | Yes | 
| Chronograph | Yes | - | 
| Date & Time Display | Yes | Yes | 
| Number of Buttons | 1 | 2 | 
| Other Fitness Features | Activity Tracker, Breathe, 97 Sports Mode Tracking, Calorie Tracker | Fitness Run, 5-Min Workouts, Fat Burn Run, Outdoor Walk, Outdoor Cycling, Swimming, Heart rate monitoring, Sleep monitoring, Get Up Reminder, Guided breathing exercises | 
| Other Watch Functions | Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, Calculator, Music Player, Notifications, Phone Call | - | 
| audio and video features | 
| Microphone | Yes | - |