Xiaomi Watch S1 Pro vs Xiaomi Watch S4
Side-by-side specs and price comparison for buyers in Algeria.
Xiaomi Watch S1 Pro
Price coming soon
2category wins
Xiaomi Watch S4
Price coming soon
1category wins
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
Xiaomi Watch S1 Pro
Faster charging
Even
Higher-resolution camera
Even
Better display
Xiaomi Watch S1 Pro
Lighter body
Xiaomi Watch S4
Best value for money
Even
Full specs comparison
Display
| Spec | Xiaomi Watch S1 Pro | Xiaomi Watch S4 |
|---|---|---|
| Size (inches) | 1.47 | 1.43 |
| Panel Type | AMOLED | AMOLED |
| Resolution Height | 480 | 466 |
| Resolution Width | 480 | 466 |
| Peak Brightness | 600 | 2200 |
| PPI | 462 | 326 |
| Glass Type | — | Scratch/drop-proof glass |
Platform
| Spec | Xiaomi Watch S1 Pro | Xiaomi Watch S4 |
|---|---|---|
| UI Skin | MIUI | HyperOS 2 |
Memory
| Spec | Xiaomi Watch S1 Pro | Xiaomi Watch S4 |
|---|---|---|
| Card Slot | No | No |
Battery
| Spec | Xiaomi Watch S1 Pro | Xiaomi Watch S4 |
|---|---|---|
| Capacity (mAh) | 500 | 486 |
| Chemistry | Li-Po | Li-Po |
Body
| Spec | Xiaomi Watch S1 Pro | Xiaomi Watch S4 |
|---|---|---|
| Build | Sapphire crystal front, stainless steel frame, sapphire crystal (heart rate zone), plastic back | Aluminum alloy frame, stainless steel bezel |
| SIM | No | eSIM (market/region dependent) |
| Height (mm) | 46 | 47.3 |
| Thickness (mm) | 11.3 | 12 |
| Weight (g) | 48.5 | 44.5 |
| Width (mm) | 46 | 47.3 |
Launch
| Spec | Xiaomi Watch S1 Pro | Xiaomi Watch S4 |
|---|---|---|
| Announced | 2022, August 12 | 2024, October 29 |
| Status | Available. Released 2022, August 12 | Available. Released 2024, October 29 |
Network
| Spec | Xiaomi Watch S1 Pro | Xiaomi Watch S4 |
|---|---|---|
| 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 S1 Pro | Xiaomi Watch S4 |
|---|---|---|
| Bluetooth | 5.2 | 5.3 |
| NFC | Yes | Yes (market/region dependent) |
| Positioning | GPS (L1 + L5), GLONASS, GALILEO, BDS, QZSS | GPS (L1 + L5), GLONASS, GALILEO, BDS, QZSS |
| Radio | No | No |
| Wi-Fi | Wi-Fi 4 | — |
Sound
| Spec | Xiaomi Watch S1 Pro | Xiaomi Watch S4 |
|---|---|---|
| 3.5mm Jack | No | No |
| Loudspeaker | Yes | Yes |
Features
| Spec | Xiaomi Watch S1 Pro | Xiaomi Watch S4 |
|---|---|---|
| Sensors | Accelerometer, gyro, compass, barometer, heart rate, SpO2, thermometer (body temperature) | Accelerometer, gyro, compass, barometer, heart rate, SpO2 |
Buying advice for Algeria
Both Xiaomi Watch S1 Pro and Xiaomi Watch S4 are sold in Algeria, but they fit different priorities.
Xiaomi Watch S1 Pro packs a 500 mAh battery, which translates to longer screen-on time when you are away from a charger.
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