Xiaomi Watch S4 41mm vs Xiaomi Smart Band 9 Pro comparison
|
|
|
|
| key specs |
| Display Size | 41mm | - |
| Strap Material | Milanese | - |
| Dial Shape | Round | Rectangle |
| Ideal For | Unisex | Unisex |
| Display Type | - | AMOLED |
| general |
| Brand | Xiaomi | Xiaomi |
| Model | Watch S4 41mm | Smart Band 9 Pro |
| Release date | September 24, 2025 | October 29, 2024 |
| Dial Shape | Round | Rectangle |
| Strap Material | Milanese | - |
| Size | Regular | Regular |
| Touchscreen | 1.32 | 1.74 |
| Water Resistant | 5ATM | 5 ATM |
| Water Resistance Depth | 50 m | - |
| Usage | Regular | Regular |
| Dial Material | Stainless steel | - |
| Ideal For | Unisex | Unisex |
| dimensions |
| Width | 41.2 | 43.27 |
| Height | 41.2 | 32.49 |
| Diameter | 9.5 | - |
| Weight (g) | 32.00 | 24.50 |
| Thickness | - | 10.2 |
| product details |
| Sensor | Heart rate sensor (with blood oxygen sensor), Accelerometer, Gyroscope, Ambient light sensor, Electronic compass, Barometer sensor, Temperature sensor | heart rate, SpO2, steps |
| Battery Type | 320mAh | 350 |
| Battery Life | 8 days | 21 days |
| connectivity features |
| Call Function | Yes | - |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.4 | 5.4 |
| GPS | Yes | - |
| Other Connectivity Features | - | GNSS, NFC |
| platform and storage features |
| Operating System | Xiaomi HyperOS 3 | HyperOS 2 |
| camera and display features |
| Display Resolution | 466 × 466 | 336 x 480 |
| Display Size | 41mm | - |
| Other Display Features | 1500nits, 60Hz refresh rate | - |
| Display Type | - | AMOLED |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Altimeter | Yes | - |
| Compass | Yes | - |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Language | English | - |
| audio and video features |
| Speaker | Yes | - |
| Microphone | Yes | - |
Popular Smartwatch Brands