Xiaomi Watch S3 vs Apple Watch SE 3
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General
| Country of Origin | China | |
| Brand | Xiaomi | Apple |
| Model Name | Watch S3 | Watch SE 3 |
| Ideal For | Men, Women | |
| Sales Package | Smartwatch, Charger, User Manual |
Design and Body
| Weight | 44 g | 26.3 g |
| Material | Aluminum alloy middle frame, stainless steel bezel | 100% Recycled Aluminum |
| Strap | Florine Rubber | |
| Shape | Circle | Rectangle |
| Water Resistant | Yes | Yes |
| Water Resistant Depth | 50 m | 50 m |
| Water Resistant Certificate | 5ATM | |
| Dust Proof | Yes | |
| Scratch Resistant | Yes |
Display
| Type | Color AMOLED | Color LTPO OLED |
| Touch | Yes, Multi Touch | Yes |
| Size | 1.43 inches | 1.17 inches |
| Resolution | 466 x 466 pixels | 324 x 394 pixels |
| PPI | 326 ppi | 326 ppi |
| Ambient Light Sensor | Yes | |
| Always On Display | Yes | |
| Glass Type | Tough Ion-X | |
| Features | 600 nits brightness | Up to 1,000 Nits Peak Brightness |
Memory
| Inbuilt Memory | 64 GB |
Connectivity
| Wi-Fi | Yes | Yes, Wi-Fi 4 (802.11n) |
| Bluetooth | Yes | Yes, 5.3 |
| Bluetooth Calling | Yes | Yes |
| GPS | Yes | Yes |
Extra
| NFC | Yes | |
| Gyroscope | Yes | |
| Inbuilt Microphone | Yes | |
| Inbuilt Speaker | Yes | |
| Notifications | Yes | |
| Extra Features | Emergency SOS, International Emergency Calling, Crash Detection, Fall Detection, Noise Monitoring, Backtrack |
Technical
| OS | Watch OS | |
| Compatible OS | Android 6.0 or iOS 13.0 and above versions | iOS |
| CPU | S10 Chip with 64‑bit |
Multimedia
| Music | Yes |
Battery
| Battery Capacity | 486 mAh | |
| Battery Type | Built‑in Rechargeable Lithium‑ion Battery | |
| Removable Battery | Non-Removable Battery | |
| Battery Backup | 7 days | 18 hours |
| Fast Charging | Yes | |
| StandBy Time | 15 days |
Fitness Features and Sensors
| Heart Rate Monitor | Yes | Yes, Optical |
| SpO2 (Blood Oxygen) Monitor | Yes | |
| Temperature Sensor | Yes | |
| Pedometer | Yes | Yes |
| Altimeter | Yes | Yes |
| Compass | Yes | |
| Sleep Monitor | Yes | Yes |
| Reminder | Yes | Yes |
| Meters and Sensors | Calorie Count, Step Count, Acceleration sensor, Gyroscope, Geomagnetic sensor, Air pressure sensor, Ambient light | Accelerometer, Step Count |
| Extra Features | Alarm Clock, Stopwatch, Timer | Alarm Clock, Stopwatch, Timer, Sleep Apnea, Irregular Rhythm Notifications, Cycle Tracking App with Retrospective Ovulation Estimates |
Discuss
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