Xiaomi Watch S4 Pro vs OnePlus Watch 2R
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General
| Country of Origin | China | |
| Brand | Xiaomi | OnePlus |
| Model Name | S4 Pro | Watch 2R |
| Sim | Yes, eSIM | Yes |
| Ideal For | Men | Men, Women |
| Sales Package | Smartwatch, User Manual, Charger | Watch body × 1, Charging base × 1, Strap × 1, User Manual × 1, Red Cable Club welcome card × 1, USB-C charging cable × 1 |
Design and Body
| Dimensions | 47.6x46.6x12.1mm | |
| Weight | 59 g | |
| Material | Aluminum Alloy | |
| Strap | Silicone strap + stainless steel buckle | |
| Shape | Circle | Circle |
| Water Resistant | Yes | Yes |
| Water Resistant Depth | 50 m | |
| Water Resistant Certificate | 5ATM | IP68 |
Display
| Type | Color AMOLED | Color AMOLED |
| Touch | Yes | Yes |
| Size | 1.43 inches | 1.43 inches |
| Resolution | 466 x 466 pixels | 466 x 466 pixels |
| PPI | 326 ppi | 326 ppi |
| Ambient Light Sensor | Yes | |
| Always On Display | Yes | |
| Glass Type | 2.5D Sapphire Crystal | |
| Features | 600 nits brightness, 1000 Nits Peak Brightness |
Memory
| RAM | 2 GB | |
| Inbuilt Memory | 32 GB |
Connectivity
| Wi-Fi | Yes | Yes, WiFi 5G/2.4G, support 802.11 a/b/g/n |
| Voice Calling | Yes | |
| Bluetooth | Yes, 5.3 | Yes, 5.0 |
| Bluetooth Calling | Yes | |
| GPS | Yes | Yes |
| 4G | Yes |
Extra
| NFC | Yes | Yes |
| Gyroscope | Yes | Yes |
| Voice Assistant | Yes | Yes, Google Assistant |
| Inbuilt Microphone | Yes | Yes |
| Inbuilt Speaker | Yes | Yes |
| Notifications | Yes | |
| Extra Features | Multiple Sports Mode, Multiple Watch Faces | 100+ Sports Mode |
Technical
| OS | HyperOS 2 | Wear OS 4 |
| Compatible OS | Android 8.0 or Above and iOS 12.0 OR Above | Android 8.0 or Later |
| CPU | Snapdragon W5 Gen 1 |
Battery
| Battery Capacity | 486 mAh | 500 mAh |
| Battery Type | Li-Poly | Lithium Polymer |
| Removable Battery | Non-Removable Battery | Non-Removable Battery |
| Battery Backup | 15 days | 4.17 days |
| Fast Charging | Yes | |
| Wireless Charging | Yes | |
| StandBy Time | 12 days |
Fitness Features and Sensors
| Heart Rate Monitor | Yes | Yes, Optical |
| SpO2 (Blood Oxygen) Monitor | Yes | Yes |
| Temperature Sensor | Yes | |
| Pedometer | Yes | Yes |
| Altimeter | Yes, Barometric | Yes |
| Sleep Monitor | Yes | Yes |
| Reminder | Yes | Yes |
| Meters and Sensors | Accelerometer, Calorie Count, Step Count | Accelerometer, Calorie Count, Step Count, Geomagnetic Sensor, Barometer |
| Extra Features | Alarm Clock, Stopwatch, Timer | Alarm Clock, Stopwatch, Timer, VO2 Max, Stress Monitoring, Optical Pulse Oximeter |
Warranty
| Warranty | 1 year, Brand Warranty |
Discuss
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