Xiaomi Watch S2 vs Xiaomi Watch S4 Sport
Side-by-side specs and price comparison for buyers in Algeria.
Xiaomi Watch S2
Price coming soon
0category wins
Xiaomi Watch S4 Sport
Price coming soon
1category wins
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
Even
Best value for money
Even
Full specs comparison
Display
| Spec | Xiaomi Watch S2 | Xiaomi Watch S4 Sport |
|---|---|---|
| Size (inches) | 1.43 | 1.43 |
| Panel Type | AMOLED | AMOLED |
| Resolution Height | 466 | 466 |
| Resolution Width | 466 | 466 |
| Peak Brightness | — | 2200 |
| PPI | 326 | 326 |
| Glass Type | — | Sapphire crystal glass |
Platform
| Spec | Xiaomi Watch S2 | Xiaomi Watch S4 Sport |
|---|---|---|
| UI Skin | — | HyperOS |
Memory
| Spec | Xiaomi Watch S2 | Xiaomi Watch S4 Sport |
|---|---|---|
| Card Slot | No | No |
| Variants | — | 32GB |
Battery
| Spec | Xiaomi Watch S2 | Xiaomi Watch S4 Sport |
|---|---|---|
| Capacity (mAh) | 500 | 586 |
| Chemistry | Li-Po | Li-Po |
Body
| Spec | Xiaomi Watch S2 | Xiaomi Watch S4 Sport |
|---|---|---|
| Build | Sapphire crystal front, stainless steel frame | Sapphire crystal front, titanium alloy case, sapphire crystal back |
| SIM | No | eSIM |
| Height (mm) | 46 | 46.9 |
| Thickness (mm) | 10.7 | 12.6 |
| Weight (g) | — | 49 |
| Width (mm) | 46 | 46.9 |
Launch
| Spec | Xiaomi Watch S2 | Xiaomi Watch S4 Sport |
|---|---|---|
| Announced | 2022, December 11 | 2024, July 19 |
| Status | Available. Released 2022, December 11 | Available. Released 2024, July 19 |
Network
| Spec | Xiaomi Watch S2 | Xiaomi Watch S4 Sport |
|---|---|---|
| 2G Bands | N/A | GSM 850, 900, 1800, 1900 |
| 3G Bands | N/A | HSDPA |
| 4G Bands | N/A | LTE |
| edge | No | No |
| gprs | No | No |
| Speed | No | HSPA, LTE |
| Technology | No cellular connectivity | GSM, HSPA, LTE |
Connectivity
| Spec | Xiaomi Watch S2 | Xiaomi Watch S4 Sport |
|---|---|---|
| Bluetooth | 5.2 | 5.2 |
| NFC | Yes | 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 S2 | Xiaomi Watch S4 Sport |
|---|---|---|
| 3.5mm Jack | No | No |
| Loudspeaker | Yes | Yes |
Features
| Spec | Xiaomi Watch S2 | Xiaomi Watch S4 Sport |
|---|---|---|
| Sensors | Accelerometer, gyro, compass, barometer, heart rate, SpO2, thermometer (skin temperature), body composition (BMI) | Accelerometer, gyro, compass, barometer, heart rate, SpO2 |
Buying advice for Algeria
Both Xiaomi Watch S2 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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