Compare Xiaomi Watch S4 41mm
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 | New  £ 129,99 4 colours |  |   £ 109,99 3 colours |  £ 403,13 1 colour | -5%   £ 228,32 1 colour | Add smartwatch to the comparison |
|---|---|---|---|---|---|---|
| Dimensions: | 41,2 x 41,2 x 9,5 mm | 45,8 x 45,8 x 10,7 mm | 47,3 x 47,3 x 12 mm | 43,2 x 43,2 x 11 mm | 46 x 46 x 10,6 mm | |
| Weight: | 32 gr | 48 gr | 44,5 gr | 37,8 gr | 35 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: | 24 september 2025 | 19 september 2024 | 2 march 2025 | 8 july 2025 | 1 september 2023 | |
Design type | ||||||
| Watch: | ||||||
Controls | ||||||
| Directional key: | ||||||
| Swivel crown: | ||||||
| Touchscreen: | Multi-touch, capacitive | Capacitive | Multi-touch, capacitive | Capacitive | ||
User interface | ||||||
| HyperOS: | 3 | 2.0 | ||||
Display | ||||||
| Colour display: | 16.777.216 colours (24 bits), AMOLED, Always On feature | Adjustable display brightness, AMOLED, Always On feature | 16.777.216 colours (24 bits), AMOLED, Always On feature | Adjustable display brightness, AMOLED, Always On feature | Adjustable display brightness, AMOLED, Always On feature | |
| Peak brightness: | 1500 nits | 1500 nits | 1000 nits | |||
| Refresh rate: | 60 Hz | 60 Hz | 60 Hz | |||
| Resolution: | 466 x 466 pixels | 466 x 466 pixels | 466 x 466 pixels | 466 x 466 pixels | 480 x 480 pixels | |
| Size: | 1.32 inch | 1.43 inch | 1.43 inch | 1.32 inch | 1.5 inch | |
| Aspect ratio: | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | |
| Pixels Per Inch (PPI): | 499 | 461 | 461 | 499 | 453 | |
| Screen-to-body ratio: | 33.1% | 31.4% | 29.5% | 30.1% | 34.3% | |
Carrying method | ||||||
| Strap: | Interchangeable | Interchangeable | Interchangeable | |||
| Wrist Size: | 135-210 mm | 135-210 mm | 140-210 mm + 140-215 mm | |||
| Size: | 22 mm | |||||
Materials | ||||||
| Dirt and waterproof: | 5 ATM | IP69K, 5 ATM | 5 ATM | IP68, 5 ATM | 5 ATM | |
| Stainless Steel: | ||||||
| Glass: | ||||||
| Aluminium: | ||||||
| Fluoroelastomer: | ||||||
| Learn: | ||||||
| Plastic: | ||||||
Telephony | ||||||
| Integrated handsfree speaker: | ||||||
| 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): | ||||||
| A-GPS: | ||||||
Audio | ||||||
| Built-in speakers: | ||||||
| Microphone: | ||||||
Connections | ||||||
| Pogo pin: | ||||||
Connectivity | ||||||
| Bluetooth: | v5.4 | v5.3 | v5.2, Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Hands-Free Profile (HFP), Headset Profile (HSP), Human Interface Device Profile (HID), Serial Port Profile (SPP) | v5.0 | ||
| NFC: | ||||||
| Wireless Lan (WLAN/Wi-Fi): | Wi-Fi 4 (802.11n) | |||||
Power supply | ||||||
| Battery: | Li-ion | Li-ion | Li-ion | Li-ion | ||
| Capacity: | 320 mAh | 486 mAh | 354 mAh | 475 mAh | ||
| Wireless charging: | ||||||
| Fast charging: | VOOC | |||||
Sensors | ||||||
| Ambient light sensor: | ||||||
| Barometer: | ||||||
| Gesture recognition: | ||||||
| Gyroscope: | ||||||
| Heart rate monitor: | ||||||
| Oxygen saturation (SpO2): | ||||||
| Thermometer: | ||||||
| Altimeter: | ||||||
| PPG: | ||||||
Compatibility | ||||||
| With Android: | From 8.0 | From 9.0 | From 8.0 | From 9.0 | From 7.0 | |
| With iOS: | From 14.0 | From 13.0 | From 14.0 | From 14.0 | ||
| With Apple Health: | ||||||
| With Google Fit: | ||||||
Contents of the package | ||||||
| Manual: | ||||||
| Oplaadcase: | ||||||
| Warranty card: | ||||||
| Wristband: | ||||||
| Charging cable: | USB Type-A to Type-C | |||||
| Quick start guide: | ||||||
| Safety booklet: | ||||||
Hardware | ||||||
| Integrated antenna: | ||||||
| Processor: | Qualcomm Snapdragon W5 Gen 1 | Qualcomm Snapdragon Wear 2500, Quad Core | ||||
| Clock Frequency: | 1.1 GHz | |||||
Operating system | ||||||
| Wear OS: | ||||||
Messaging | ||||||
| E-mail: | ||||||
| Instant messaging: | ||||||
Build-in memory | ||||||
| Internal memory: | eMMC | |||||
| Size (RAM): | 2 GB | 512 MB | ||||
| Storage: | 32 GB | 4 GB | ||||
Operating frequency | ||||||
| Quad band: | ||||||
Data network | ||||||
| 4G (LTE): | ||||||
AI (Artificial intelligence) | ||||||
| Amazon Alexa: | ||||||
