Quick takeaway
Xiaomi Watch S3 leads this matchup 0 to 0 on measured spec rows and by 100 points overall. Samsung Galaxy Watch 5 Pro is also about $160.56 cheaper at the latest tracked price.
Samsung Galaxy Watch 5 Pro vs Xiaomi Watch S3
Choose Samsung Galaxy Watch 5 Pro if...
Pick Samsung Galaxy Watch 5 Pro if its current price, brand, or design fits your shortlist better than Xiaomi Watch S3.
Choose Xiaomi Watch S3 if...
Pick Xiaomi Watch S3 if its current price, brand, or design fits your shortlist better than Samsung Galaxy Watch 5 Pro. It currently costs about $160.56 more, so make sure those wins matter to you.
Side-by-side specs
This is the raw comparison view. It is there for the rows that actually decide the purchase, not just the headline winner badge.
Battery and power
| Spec | Samsung Galaxy Watch 5 Pro | Xiaomi Watch S3 |
|---|---|---|
| Battery Capacity | 590 Milliamp Hours | - |
| Battery Cell Composition | Lithium Ion | - |
| Battery Power | 590 Milliamp Hours | - |
Connectivity
| Spec | Samsung Galaxy Watch 5 Pro | Xiaomi Watch S3 |
|---|---|---|
| Sport Type | Running, Swimming | - |
| Supported Application | Heart Rate Monitor, Phone | - |
Dimensions
| Spec | Samsung Galaxy Watch 5 Pro | Xiaomi Watch S3 |
|---|---|---|
| Band Width | 20 Millimeters | - |
| Item Dimensions | 1.79 x 1.78 x 0.41 inches | - |
| Item Weight | 0.17 Kilograms | - |
General
| Spec | Samsung Galaxy Watch 5 Pro | Xiaomi Watch S3 |
|---|---|---|
| ASIN | B0BQZHHQZD | - |
| Additional Features | Accelerometer, Activity Tracker, GPS | - |
| Brand | Samsung | - |
| Built In Media | Charging Cable | - |
| Color | Black Titanium | - |
| GPS | True | - |
| Manufacturer | Samsung Electronics | - |
| Metrics Measured | Calories Burned, Distance, Sleep Duration | - |
| Shape | Round | - |
| Special Feature | Accelerometer, Activity Tracker, GPS | - |
| UPC | 657768235276 | - |
| Wireless Communication Standard | Bluetooth | - |
| Brand | - | Xiaomi |
| Category | - | Smartwatch |
| Operating System | - | Xiaomi HyperOS |
Other
| Spec | Samsung Galaxy Watch 5 Pro | Xiaomi Watch S3 |
|---|---|---|
| Model Name | Galaxy Watch5 Pro | - |
| Warranty Description | 90 days limited warranty | - |
The verdict
Based on 27 spec comparisons plus user ratings, the Xiaomi Watch S3 comes out ahead with a stronger overall score.
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Comparison FAQ
These answers explain how the score is built, when the lower-scoring option still makes sense, and what to confirm before you buy.
What is the Samsung Galaxy Watch 5 Pro vs Xiaomi Watch S3 score measuring?
VSFinder compares 27 visible spec rows, then blends those wins with current price and Amazon rating signals so the page reflects both raw specs and real shopping context.
When does the lower-scoring option still make sense?
The lower-scoring model can still be the better buy if the few areas where it wins line up with how you shop. That matters most when those wins cover the exact features you care about more than the overall leader.
What should I confirm before I buy?
Confirm the live Amazon listing for price and availability, then double-check the few spec rows that matter most to your use case. We currently track $88.44 for Samsung Galaxy Watch 5 Pro and $249.00 for Xiaomi Watch S3.