Compare Xiaomi Watch S4 41mm
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 |  £ 119,99 4 colours |  |  | Add smartwatch to the comparison |
|---|---|---|---|---|
| Dimensions: | 41,2 x 41,2 x 9,5 mm | 43 x 43 x 11,6 mm | 45,4 x 45,4 x 14,2 mm | |
| Weight: | 32 gr | 39 gr | 89,3 gr | |
| Stand-by time: | dependent on usage | dependent on usage | 1,4 day(s) | |
| Call time: | dependent on usage | dependent on usage | 2 hour(s) | |
| Announced: | 24 september 2025 | 5 november 2025 | 9 february 2017 | |
Design type | ||||
| Watch: | ||||
Controls | ||||
| Directional key: | ||||
| Swivel crown: | ||||
| Touchscreen: | Multi-touch, capacitive | Capacitive | ||
User interface | ||||
| HyperOS: | 3 | |||
Display | ||||
| Colour display: | 16.777.216 colours (24 bits), AMOLED, Always On feature | AMOLED, Always On feature | Adjustable display brightness, Full Circle P-OLED | |
| Peak brightness: | 1500 nits | |||
| Refresh rate: | 60 Hz | |||
| Resolution: | 466 x 466 pixels | 390 x 390 pixels | 480 x 480 pixels | |
| Size: | 1.32 inch | 1.2 inch | 1.38 inch | |
| Aspect ratio: | 1:1 | 1:1 | 1:1 | |
| Pixels Per Inch (PPI): | 499 | 460 | 492 | |
| Screen-to-body ratio: | 33.1% | 25.1% | 29.8% | |
Carrying method | ||||
| Strap: | Interchangeable | Interchangeable | ||
| Wrist Size: | 135-210 mm | 126-203 mm | ||
Materials | ||||
| Dirt and waterproof: | 5 ATM | 5 ATM | IP68 | |
| Stainless Steel: | ||||
| Glass: | ||||
| Gorilla Glass: | ||||
Telephony | ||||
| Integrated handsfree speaker: | ||||
| Flight mode: | ||||
| nano-SIM (4FF): | ||||
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): | ||||
| Build-in navigation system: | Google Maps, Google Maps Navigation | |||
| A-GPS: | ||||
Audio | ||||
| Built-in speakers: | ||||
| Microphone: | ||||
| Audio codec support: | FLAC, MIDI, MP3 VBR, OGG Vorbis | |||
| Audio file support: | MP3, WAV | |||
Connections | ||||
| Pogo pin: | ||||
Connectivity | ||||
| Bluetooth: | v5.4 | v4.2 | ||
| NFC: | ||||
| ANT+: | ||||
| Wireless Lan (WLAN/Wi-Fi): | Wi-Fi 4 (802.11n) | |||
Power supply | ||||
| Battery: | Li-ion | Li-ion | ||
| Capacity: | 320 mAh | 430 mAh | ||
| Wireless charging: | ||||
Sensors | ||||
| Ambient light sensor: | ||||
| Barometer: | ||||
| Gesture recognition: | ||||
| Gyroscope: | ||||
| Heart rate monitor: | ||||
| Oxygen saturation (SpO2): | ||||
| Thermometer: | ||||
Compatibility | ||||
| With Android: | From 8.0 | 4.3+ | ||
| With iOS: | From 14.0 | 9.0+ | ||
Contents of the package | ||||
| Manual: | ||||
| Oplaadcase: | ||||
Build-in memory | ||||
| Internal memory: | ||||
| Storage: | 4 GB | 4 GB | ||
| Size (RAM): | 768 MB | |||
Operating system | ||||
| Wear OS: | ||||
Hardware | ||||
| Processor: | Qualcomm Snapdragon Wear 2100, Quad Core | |||
| Clock Frequency: | 1.1 GHz | |||
Operating frequency | ||||
| Dual band: | ||||
Data network | ||||
| 4G (LTE): | Band 2, 4, 5 | |||
| GPRS: | ||||
| HSDPA: | ||||
| HSUPA: | ||||
| UMTS: | ||||
