Compare Xiaomi Watch S4
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 |   £ 104,99 3 kleuren |  | -8%   £ 38,84 1 kleur |  £ 134,99 4 kleuren | Add smartwatch to the comparison |
|---|---|---|---|---|---|
| Dimensions: | 47,3 x 47,3 x 12 mm | ? x ? x 13,7 mm | 24,85 x 43,56 x 8,99 mm | 41,2 x 41,2 x 9,5 mm | |
| Weight: | 44,5 gr | 49 gr | 15 gr | 32 gr | |
| Stand-by time: | dependent on usage | dependent on usage | dependent on usage | dependent on usage | |
| Call time: | dependent on usage | dependent on usage | dependent on usage | dependent on usage | |
| Announced: | 2 march 2025 | 2 november 2019 | 18 february 2025 | 24 september 2025 | |
Design type | |||||
| Watch: | |||||
| Fitness tracker: | |||||
Controls | |||||
| Directional key: | |||||
| Swivel crown: | |||||
| Touchscreen: | Multi-touch, capacitive | Capacitive | Capacitive | Multi-touch, capacitive | |
User interface | |||||
| HyperOS: | 2.0 | 3 | |||
Display | |||||
| Colour display: | 16.777.216 colours (24 bits), AMOLED, Always On feature | Adjustable display brightness, 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 | 454 x 454 pixels | 368 x 194 pixels | 466 x 466 pixels | |
| Size: | 1.43 inch | 1.39 inch | 1.47 inch | 1.32 inch | |
| Aspect ratio: | 1:1 | 1:1 | 16:8.4 | 1:1 | |
| Pixels Per Inch (PPI): | 461 | 462 | 283 | 499 | |
| Screen-to-body ratio: | 29.5% | 53.1% | 33.1% | ||
| Max. power: | 60 Hz | ||||
Carrying method | |||||
| Strap: | Interchangeable | Interchangeable | Interchangeable | ||
| Wrist Size: | 135-210 mm | 120-210 mm | 135-210 mm | ||
Materials | |||||
| Aluminium: | |||||
| Dirt and waterproof: | 5 ATM | IP68 | 5 ATM | 5 ATM | |
| Gorilla Glass: | |||||
| Plastic: | |||||
| Stainless Steel: | |||||
Telephony | |||||
| Integrated handsfree speaker: | |||||
| eSIM: | |||||
| Flight mode: | |||||
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): | |||||
| A-GPS: | |||||
Audio | |||||
| Built-in speakers: | |||||
| Microphone: | |||||
Connections | |||||
| Pogo pin: | |||||
Connectivity | |||||
| Bluetooth: | v5.3 | v4.2 | v5.0 | v5.4 | |
| NFC: | |||||
| Wireless Lan (WLAN/Wi-Fi): | Wi-Fi 4 (802.11n) | ||||
Power supply | |||||
| Battery: | Li-ion | Li-ion | Li-ion | ||
| Capacity: | 486 mAh | 420 mAh | 180 mAh | 320 mAh | |
Sensors | |||||
| Ambient light sensor: | |||||
| Barometer: | |||||
| Gesture recognition: | |||||
| Gyroscope: | |||||
| Heart rate monitor: | |||||
| Oxygen saturation (SpO2): | |||||
| Thermometer: | |||||
Compatibility | |||||
| With Android: | From 8.0 | 5.0+ | From 9.0 | From 8.0 | |
| With iOS: | From 14.0 | Vanaf 10.0 | From 13.0 | From 14.0 | |
Contents of the package | |||||
| Manual: | |||||
| Oplaadcase: | |||||
| Warranty card: | |||||
| Wristband: | |||||
| Charging cable: | |||||
| Safety booklet: | |||||
Hardware | |||||
| Processor: | Qualcomm Snapdragon Wear 2500, Quad Core | ||||
| Clock Frequency: | 1.1 GHz | ||||
Operating frequency | |||||
| Quad band: | |||||
Data network | |||||
| 4G (LTE): | |||||
Build-in memory | |||||
| Internal memory: | |||||
| Size (RAM): | 512 MB | ||||
| Storage: | 4 GB | ||||
