Xiaomi Watch S4 41mm vs Xiaomi Watch S2 comparison
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key specs |
Display Size | 41mm | 42mm |
Strap Material | Milanese | Leather |
Dial Shape | Round | Round |
Ideal For | Unisex | Unisex |
Strap Colour | - | Black, Light Gold and Silver |
Compatible OS | - | Android, iOS |
Display Type | - | AMOLED |
general |
Brand | Xiaomi | Xiaomi |
Model | Watch S4 41mm | Watch S2 |
Release date | September 24, 2025 | January 10, 2022 |
Dial Shape | Round | Round |
Strap Material | Milanese | Leather |
Size | Regular | Large |
Touchscreen | 1.32 | Yes |
Water Resistant | 5ATM | Yes |
Water Resistance Depth | 50 m | 5ATM |
Usage | Regular | Fitness & Outdoor |
Dial Material | Stainless steel | - |
Ideal For | Unisex | Unisex |
Model Name | - | Xiaomi Watch S2 |
Dial Colour | - | Black |
Strap Colour | - | Black, Light Gold and Silver |
Interchangeable Strap | - | Yes |
dimensions |
Width | 41.2 | - |
Height | 41.2 | - |
Diameter | 9.5 | - |
Weight (g) | 32.00 | - |
product details |
Sensor | Heart rate sensor (with blood oxygen sensor), Accelerometer, Gyroscope, Ambient light sensor, Electronic compass, Barometer sensor, Temperature sensor | Blood Oxygen Monitor, Heart Rate Monitor |
Battery Type | 320mAh | 305 |
Battery Life | 8 days | 12 Days |
Closure | - | Strap Buckle |
Compatible Device | - | Android, iOS |
Notification | - | Message |
Rechargeable Battery | - | Yes |
connectivity features |
Call Function | Yes | Yes |
Bluetooth | Yes | Yes |
Bluetooth Version | 5.4 | 5.2 |
GPS | Yes | Yes |
Third Party App Support | - | Yes |
Call Features | - | call, answer, reject and mute calls |
Other Connectivity Features | - | Notifications |
platform and storage features |
Operating System | Xiaomi HyperOS 3 | MIUI Watch OS |
Compatible Operating System | - | Android, iOS |
camera and display features |
Display Resolution | 466 × 466 | 466X466 |
Display Size | 41mm | 42mm |
Other Display Features | 1500nits, 60Hz refresh rate | Touch Screen |
Display Type | - | AMOLED |
fitness and watch functions |
Step Count | Yes | Yes |
Heart Rate Monitor | Yes | Yes |
Altimeter | Yes | - |
Compass | Yes | Yes |
Calendar | Yes | Yes |
Alarm Clock | Yes | Yes |
Date & Time Display | Yes | Yes |
Language | English | - |
audio and video features |
Speaker | Yes | - |
Microphone | Yes | - |
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