Compare Xiaomi Watch S4
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 |  |  |  |  | Add smartwatch to comparison |
|---|---|---|---|---|---|
| Dimensions: | 47.3 x 47.3 x 12 mm | 47 x 47 x 12 mm | 46.5 x 46.5 x 11 mm | not yet known | |
| Weight: | 44.5 grams | 44 grams | not yet known | not yet known | |
| Stand-by: | depends on usage | depends on usage | depends on usage | depends on usage | |
| Talk time: | depends on usage | depends on usage | depends on usage | depends on usage | |
| Announced: | 2 march 2025 | 25 february 2024 | - | 21 december 2022 | |
Design type | |||||
| Watch: | |||||
Controls | |||||
| Directional key: | |||||
| Swivel crown: | |||||
| Touchscreen: | Multi-touch, capacitive | Multi-touch, capacitive | |||
User interface | |||||
| HyperOS: | 2.0 | ||||
Display | |||||
| Color display: | 16.777.216 colors (24 bits), AMOLED, Always On feature | 16.777.216 colors (24 bits), AMOLED, Always On feature | |||
| Peak brightness: | 1500 nits | 600 nits | |||
| Refresh rate: | 60 Hz | 60 Hz | |||
| Resolution: | 466 x 466 pixels | 466 x 466 pixels | |||
| Size: | 1.43 inch | 1.43 inch | |||
| Aspect ratio: | 1:1 | 1:1 | |||
| Pixels Per Inch (PPI): | 461 | 461 | |||
| Screen-to-body ratio: | 29.5% | 29.9% | |||
Carry mode | |||||
| Strap: | Interchangeable | ||||
| Wrist Size: | 135-210 mm | ||||
Materials | |||||
| Aluminium: | |||||
| Dust and waterproof: | 5 ATM | 5 ATM | |||
| Gorilla Glass: | |||||
| Stainless Steel: | |||||
Telephony | |||||
| Integrated handsfree speaker: | |||||
Personalisation | |||||
| Multiple homescreens: | |||||
| Widgets: | |||||
Personal Information | |||||
| Agenda: | |||||
| Alarm clock: | |||||
| Date and time notation: | |||||
| Reminder list: | |||||
| Stopwatch & countdown timer: | |||||
| To-do list: | |||||
Available applications | |||||
| Calories: | |||||
| Pedometer: | |||||
| Sleep tracker: | |||||
| Stressmonitor: | |||||
Navigation | |||||
| Beidou: | |||||
| Digital Compass: | |||||
| Galileo: | |||||
| GLONASS: | |||||
| GPS receiver: | |||||
| Quasi-Zenith (QZSS).: | |||||
Audio | |||||
| Built-in speakers: | |||||
| Microphone: | |||||
Connections | |||||
| Pogo pin: | |||||
Connectivity | |||||
| Bluetooth: | v5.3 | v5.2 | |||
| NFC: | |||||
Power supply | |||||
| Battery: | Li-ion | Li-ion | |||
| Capacity: | 486 mAh | 486 mAh | |||
Sensors | |||||
| Ambient light sensor: | |||||
| Barometer: | |||||
| Gesture recognition: | |||||
| Gyroscope: | |||||
| Heart rate monitor: | |||||
| Oxygen saturation (SpO2): | |||||
Compatibility | |||||
| With Android: | From 8.0 | From 8.0 | |||
| With iOS: | From 14.0 | Vanaf 12 | |||
Contents of the package | |||||
| Manual: | |||||
| Oplaadcase: | |||||
| Warranty Card: | |||||
| Wristband: | |||||
