Xiaomi Watch S3 vs Xiaomi Watch S4 Sport
Side-by-side specs and price comparison for buyers in Algeria.
Xiaomi Watch S3
Price coming soon
Xiaomi Watch S4 Sport
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
Xiaomi Watch S4 Sport
Faster charging
Even
Higher-resolution camera
Even
Better display
Even
Lighter body
Xiaomi Watch S3
Best value for money
Even
Full specs comparison
Display
| Spec | Xiaomi Watch S3 | Xiaomi Watch S4 Sport |
|---|---|---|
| Size (inches) | 1.43 | 1.43 |
| Panel Type | AMOLED | AMOLED |
| Resolution Height | 466 | 466 |
| Resolution Width | 466 | 466 |
| Peak Brightness | 600 | 2200 |
| PPI | 326 | 326 |
| Glass Type | Scratch/drop-proof glass | Sapphire crystal glass |
Platform
| Spec | Xiaomi Watch S3 | Xiaomi Watch S4 Sport |
|---|---|---|
| UI Skin | HyperOS | HyperOS |
Memory
| Spec | Xiaomi Watch S3 | Xiaomi Watch S4 Sport |
|---|---|---|
| Card Slot | No | No |
| Variants | — | 32GB |
Battery
| Spec | Xiaomi Watch S3 | Xiaomi Watch S4 Sport |
|---|---|---|
| Capacity (mAh) | 486 | 586 |
| Chemistry | Li-Po | Li-Po |
Body
| Spec | Xiaomi Watch S3 | Xiaomi Watch S4 Sport |
|---|---|---|
| Build | Aluminum alloy frame, stainless steel bezel | Sapphire crystal front, titanium alloy case, sapphire crystal back |
| SIM | eSIM (market/region dependent) | eSIM |
| Height (mm) | 47 | 46.9 |
| Thickness (mm) | 12 | 12.6 |
| Weight (g) | 44 | 49 |
| Width (mm) | 47 | 46.9 |
Launch
| Spec | Xiaomi Watch S3 | Xiaomi Watch S4 Sport |
|---|---|---|
| Announced | 2023, October 28 | 2024, July 19 |
| Status | Available. Released 2023, October 28 | Available. Released 2024, July 19 |
Network
| Spec | Xiaomi Watch S3 | Xiaomi Watch S4 Sport |
|---|---|---|
| 2G Bands | GSM 850, 900, 1800, 1900 | GSM 850, 900, 1800, 1900 |
| 3G Bands | HSDPA | HSDPA |
| 4G Bands | LTE | LTE |
| edge | No | No |
| gprs | No | No |
| Speed | HSPA, LTE | HSPA, LTE |
| Technology | GSM, HSPA, LTE | GSM, HSPA, LTE |
Connectivity
| Spec | Xiaomi Watch S3 | Xiaomi Watch S4 Sport |
|---|---|---|
| Bluetooth | 5.2 | 5.2 |
| NFC | Yes (market/region dependent) | Yes (NFC car key support) |
| Positioning | GPS (L1 + L5), GLONASS, GALILEO, BDS, QZSS | GPS (L1 + L5), GLONASS, GALILEO, BDS, QZSS |
| Radio | No | No |
Sound
| Spec | Xiaomi Watch S3 | Xiaomi Watch S4 Sport |
|---|---|---|
| 3.5mm Jack | No | No |
| Loudspeaker | Yes | Yes |
Features
| Spec | Xiaomi Watch S3 | Xiaomi Watch S4 Sport |
|---|---|---|
| Sensors | Accelerometer, gyro, compass, barometer, heart rate, SpO2 | Accelerometer, gyro, compass, barometer, heart rate, SpO2 |
Buying advice for Algeria
Both Xiaomi Watch S3 and Xiaomi Watch S4 Sport are sold in Algeria, but they fit different priorities.
Xiaomi Watch S4 Sport packs a 586 mAh battery, which translates to longer screen-on time when you are away from a charger.
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