Price Comparison
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VS
![Samsung Galaxy Watch Ultra (2025) 47mm LTE Smartwatch, Titanium Casing, Advanced Sleep Coaching, Running Coach, Energy Score, Heart Rate Tracking, GPS, Titanium Silver [US Version, 2 Yr Warranty]](https://cdn.vswizard.com/product_stores/amazon.jpg)
Xiaomi Watch S1
VS
Samsung Galaxy Watch Ultra
Feature Comparison
Time and method of release
Time and method of release
| Introduction Time | December 28, 2021 | July 10, 2024 |
|---|---|---|
| Availability Status | Available, released December 31, 2021 | Available, released July 24, 2024 |
Aesthetic features
Aesthetic features
| Size and Dimensions | 46.5 x 46.5 x 11 mm | 47.4 x 47.1 x 12.1 mm |
|---|---|---|
| Product Weight | - | 60.5 gram (g) |
Body material and design
Body material and design
| Compatible SIM Card Types | No | Yes, eSIM |
|---|---|---|
| Other Body Features | Circular body / Glass front, steel frame, plastic back / Plastic or leather band / Water resistant up to 5 ATM (50 meters deep) | Titanium frame / Ceramic and sapphire glass back / IP68 (dust and water resistant up to 1 meter for up to 30 minutes) / Water resistant up to 10 ATM (100 meters deep) / MIL-STD-810H military standard |
Display
Display
| Display Technology | ||
|---|---|---|
| Screen Size | 1.43 inch | 1.5 inch |
| Display Resolution | ||
| Screen protector type | Sapphire Glass | Sapphire glass |
| Display Technical Details |
Operating system or software platform
Operating system or software platform
| OS Version | Proprietary OS compatible with Android and iOS | Wear OS 5 compatible with Android / One UI Watch 6 user interface |
|---|---|---|
| Chip Model | - | Exynos W1000 (3nm) |
Battery capacity and performance
Battery capacity and performance
| Battery Type and Capacity | Non-removable 470 mAh Li-Po battery | Non-removable 590 mAh Li-Ion battery |
|---|---|---|
| Battery Standby Time | Up to 100 hours |
Capabilities
Capabilities
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Compass, Barometer | Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, Accelerometer, Gyroscope, Compass, Altimeter, Air pressure sensor, Body thermometer, Water thermometer |
|---|---|---|
| Other Features and Capabilities | Supports 117 different sport modes, Heart rate monitoring, Blood oxygen level measurement, Sleep monitoring, Watch face customization capability, Phone and calendar notification display, Timer, Alarm clock | - |
| Messaging Method | - | Received notification announcement / Display text messages |
Network connections
Network connections
| Communication Technologies | No cellular connectivity |
|---|
Connections
Connections
| Wireless Network Type | Yes, supports WiFi 5 (802.11 b/g/n/ac), Dual-band | |
|---|---|---|
| Bluetooth Support | 5.2, A2DP, LE | Yes, Version 5.3 A2DP, LE |
| GPS Support | Yes, Dual-band. GLONASS, GALILEO, BDS, QZSS | Yes, GPS, GLONASS, GALILEO, BDS |
| NFC Support | Yes | Yes |
| USB Connections Type | No, charges with proprietary magnetic charger | No, charges via wireless charging |
Miscellaneous
Miscellaneous
| Available Color Options | Black, Silver | Silver, Gray, White |
|---|---|---|
| Global Price Range |
General specifications
General specifications
| Equivalent Name | - |
|---|
Central Processor (CPU)
Central Processor (CPU)
| CPU | - | Penta-core |
|---|
Storage memory
Storage memory
| Internal Memory Capacity | - | 32GB internal storage with 2GB RAM |
|---|
Audio features
Audio features
| Speaker Type | - | Yes |
|---|
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them
User Rating Comparison
Xiaomi Watch S1
0
/10
from total 1 Vote
Samsung Galaxy Watch Ultra
0
/10
from total 1 Vote
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