Compare Xiaomi Watch S4
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 |   £ 109,99 3 colours |  |  |  |  £ 119,99 4 colours | Add smartwatch to the comparison |
|---|---|---|---|---|---|---|
| Dimensions: | 47,3 x 47,3 x 12 mm | 43 x 43 x 11,6 mm | 46,5 x 46,5 x 10,6 mm | 41 x 41 x 12 mm | 41,2 x 41,2 x 9,5 mm | |
| Weight: | 44,5 gr | 39 gr | 46 gr | 33 gr | 32 gr | |
| Stand-by time: | dependent on usage | dependent on usage | 2 week(s) | dependent on usage | dependent on usage | |
| Call time: | dependent on usage | dependent on usage | dependent on usage | dependent on usage | dependent on usage | |
| Announced: | 2 march 2025 | 5 november 2025 | 16 october 2018 | 7 september 2025 | 24 september 2025 | |
Design type | ||||||
| Watch: | ||||||
Controls | ||||||
| Directional key: | ||||||
| Swivel crown: | ||||||
| Touchscreen: | Multi-touch, capacitive | Capacitive | Capacitive | Capacitive | Multi-touch, capacitive | |
| Voice command: | ||||||
User interface | ||||||
| HyperOS: | 2.0 | 3 | ||||
Display | ||||||
| Colour display: | 16.777.216 colours (24 bits), AMOLED, Always On feature | AMOLED, Always On feature | AMOLED | Adjustable display brightness, AMOLED, Always On feature | 16.777.216 colours (24 bits), AMOLED, Always On feature | |
| Peak brightness: | 1500 nits | 1500 nits | ||||
| Refresh rate: | 60 Hz | 60 Hz | ||||
| Resolution: | 466 x 466 pixels | 390 x 390 pixels | 454 x 454 pixels | 390 x 390 pixels | 466 x 466 pixels | |
| Size: | 1.43 inch | 1.2 inch | 1.39 inch | 1.2 inch | 1.32 inch | |
| Aspect ratio: | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | |
| Pixels Per Inch (PPI): | 461 | 460 | 462 | 460 | 499 | |
| Screen-to-body ratio: | 29.5% | 25.1% | 28.8% | 27.6% | 33.1% | |
Carrying method | ||||||
| Strap: | Interchangeable | Interchangeable | Interchangeable | Interchangeable | ||
| Wrist Size: | 135-210 mm | 126-203 mm | 110-175 mm | 135-210 mm | ||
| Size: | 18 mm | |||||
Materials | ||||||
| Aluminium: | ||||||
| Dirt and waterproof: | 5 ATM | 5 ATM | 5 ATM | 5 ATM | 5 ATM | |
| Glass: | ||||||
| Gorilla Glass: | 3 | |||||
| Silicone rubber: | ||||||
| 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: | ||||||
| Garmin Pay: | ||||||
Navigation | ||||||
| Beidou: | ||||||
| Digital Compass: | ||||||
| Galileo: | ||||||
| GLONASS: | ||||||
| GPS receiver: | ||||||
| Quasi-Zenith (QZSS): | ||||||
| Build-in navigation system: | ||||||
Audio | ||||||
| Built-in speakers: | ||||||
| Microphone: | ||||||
Connections | ||||||
| Pogo pin: | ||||||
Connectivity | ||||||
| Bluetooth: | v5.3 | v4.2 | v5.4 | |||
| NFC: | ||||||
| ANT+: | ||||||
| Wireless Lan (WLAN/Wi-Fi): | ||||||
Power supply | ||||||
| Battery: | Li-ion | Li-ion | Li-ion | Li-ion | ||
| Capacity: | 486 mAh | 420 mAh | 320 mAh | |||
Sensors | ||||||
| Ambient light sensor: | ||||||
| Barometer: | ||||||
| Gesture recognition: | ||||||
| Gyroscope: | ||||||
| Heart rate monitor: | ||||||
| Oxygen saturation (SpO2): | ||||||
| Thermometer: | ||||||
| Altimeter: | ||||||
| ECG: | ||||||
| Skin temperature sensor: | ||||||
Compatibility | ||||||
| With Android: | From 8.0 | 4.4+ | From 8.0 | |||
| With iOS: | From 14.0 | 9.0+ | From 14.0 | |||
Contents of the package | ||||||
| Manual: | ||||||
| Oplaadcase: | ||||||
| Warranty card: | ||||||
| Wristband: | ||||||
Build-in memory | ||||||
| Internal memory: | ||||||
| Storage: | 4 GB | 128 MB | 8 GB | |||
| Size (RAM): | 16 MB | |||||
Hardware | ||||||
| Processor: | ARM Cortex M4 | |||||
| Integrated antenna: | ||||||
