Compare Xiaomi Watch S4
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 |   £ 109,99 3 colours |  |  |  |  | Add smartwatch to the comparison |
|---|---|---|---|---|---|---|
| Dimensions: | 47,3 x 47,3 x 12 mm | 46 x 46,7 x 11,3 mm | 36,9 x 58,4 x 10 mm | 46 x 46 x 10,95 mm | 44,5 x 40 x 9,3 mm | |
| Weight: | 44,5 gr | 63 gr | 68 gr | 51,3 gr | 30,4 gr | |
| Stand-by time: | dependent on usage | 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 | dependent on usage | |
| Announced: | 2 march 2025 | 15 may 2025 | 5 april 2014 | 18 september 2025 | 16 may 2025 | |
Design type | ||||||
| Watch: | ||||||
Controls | ||||||
| Directional key: | ||||||
| Swivel crown: | ||||||
| Touchscreen: | Multi-touch, capacitive | Capacitive | Capacitive | Capacitive | ||
| Voice command: | ||||||
User interface | ||||||
| HyperOS: | 2.0 | |||||
Display | ||||||
| Colour display: | 16.777.216 colours (24 bits), AMOLED, Always On feature | Adjustable display brightness, AMOLED, Always On feature | Super AMOLED | Adjustable display brightness, AMOLED, Always On feature | Adjustable display brightness, AMOLED, Always On feature | |
| Peak brightness: | 1500 nits | 3000 nits | 3000 nits | 3000 nits | ||
| Refresh rate: | 60 Hz | |||||
| Resolution: | 466 x 466 pixels | 466 x 466 pixels | 320 x 320 pixels | 466 x 466 pixels | 480 x 408 pixels | |
| Size: | 1.43 inch | 1.5 inch | 1.63 inch | 1.47 inch | 1.82 inch | |
| Aspect ratio: | 1:1 | 1:1 | 1:1 | 1:1 | ||
| Pixels Per Inch (PPI): | 461 | 439 | 278 | 448 | 346 | |
| Screen-to-body ratio: | 29.5% | 33.8% | 39.8% | 32.9% | 59.2% | |
Carrying method | ||||||
| Strap: | Interchangeable | Interchangeable | Interchangeable | Interchangeable | ||
| Wrist Size: | 135-210 mm | 140-210 mm | 140-210 mm | 130-210 mm | ||
Materials | ||||||
| Aluminium: | ||||||
| Dirt and waterproof: | 5 ATM | IP69, 5 ATM | IP67 | IP69, 5 ATM | IP6X, 5 ATM | |
| Ceramics: | ||||||
| Glass: | ||||||
| Stainless Steel: | ||||||
| Titanium: | ||||||
| Sapphire Crystal: | ||||||
Telephony | ||||||
| Integrated handsfree speaker: | ||||||
| eSIM: | ||||||
| Flight mode: | ||||||
| Vibrating alert: | ||||||
Personalisation | ||||||
| Multiple homescreens: | ||||||
| Widgets: | ||||||
Personal Information | ||||||
| Agenda: | ||||||
| Alarm clock: | ||||||
| Date and time notation: | ||||||
| Reminder list: | ||||||
| Stopwatch & countdown timer: | ||||||
| To-do list: | ||||||
| Calculator: | ||||||
| Contact list: | ||||||
Available applications | ||||||
| Calories: | ||||||
| Pedometer: | ||||||
| Sleep tracker: | ||||||
| Stressmonitor: | ||||||
Navigation | ||||||
| Beidou: | ||||||
| Digital Compass: | ||||||
| Galileo: | ||||||
| GLONASS: | ||||||
| GPS receiver: | ||||||
| Quasi-Zenith (QZSS): | ||||||
Audio | ||||||
| Built-in speakers: | ||||||
| Microphone: | ||||||
| Audio codec support: | AAC, AAC+, eAAC+ | |||||
| Audio file support: | M4A, MP3 | |||||
Connections | ||||||
| Pogo pin: | ||||||
Connectivity | ||||||
| Bluetooth: | v5.3 | v5.2 | v4.0 | v6.0 | v5.2 | |
| NFC: | ||||||
| Wireless Lan (WLAN/Wi-Fi): | Wi-Fi 6 (802.11ax) | |||||
| Infrared: | ||||||
Power supply | ||||||
| Battery: | Li-ion | Li-ion | Si-C (Silicon-carbon) | |||
| Capacity: | 486 mAh | 300 mAh | 867 mAh | 400 mAh | ||
| Wireless charging: | ||||||
Sensors | ||||||
| Ambient light sensor: | ||||||
| Barometer: | ||||||
| Gesture recognition: | ||||||
| Gyroscope: | ||||||
| Heart rate monitor: | ||||||
| Oxygen saturation (SpO2): | ||||||
| Depth sensor: | ||||||
| ECG: | ||||||
| Skin temperature sensor: | ||||||
| Thermometer: | ||||||
Compatibility | ||||||
| With Android: | From 8.0 | From 9.0 | From 9.0 | From 8.0 | ||
| With iOS: | From 14.0 | From 13.0 | From 13.0 | From 13.0 | ||
Contents of the package | ||||||
| Manual: | ||||||
| Oplaadcase: | ||||||
| Warranty card: | ||||||
| Wristband: | ||||||
| Oplader: | ||||||
| Quick start guide: | ||||||
| Safety booklet: | ||||||
| Charging cable: | ||||||
| Charging station: | ||||||
Hardware | ||||||
| Integrated antenna: | ||||||
| Processor: | Dual Core | |||||
| Clock Frequency: | 1 GHz | |||||
Operating system | ||||||
| Tizen: | ||||||
Build-in memory | ||||||
| Internal memory: | ||||||
| Size (RAM): | 512 MB | |||||
| Storage: | 4 GB | |||||
