Xiaomi Black Shark GS3 Ultra vs Xiaomi Watch S1 Pro
Side-by-side specs and price comparison for buyers in Algeria.
Xiaomi Black Shark GS3 Ultra
Price coming soon
Xiaomi Watch S1 Pro
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
Even
Faster charging
Even
Higher-resolution camera
Even
Better display
Xiaomi Watch S1 Pro
Lighter body
Even
Best value for money
Even
Full specs comparison
Display
| Spec | Xiaomi Black Shark GS3 Ultra | Xiaomi Watch S1 Pro |
|---|---|---|
| Size (inches) | 1.43 | 1.47 |
| Panel Type | AMOLED | AMOLED |
| Resolution Height | 466 | 480 |
| Resolution Width | 466 | 480 |
| Peak Brightness | 1000 | 600 |
| PPI | 326 | 462 |
| Glass Type | Corning Gorilla Glass | — |
Platform
| Spec | Xiaomi Black Shark GS3 Ultra | Xiaomi Watch S1 Pro |
|---|---|---|
| UI Skin | — | MIUI |
Memory
| Spec | Xiaomi Black Shark GS3 Ultra | Xiaomi Watch S1 Pro |
|---|---|---|
| Card Slot | No | No |
| call records | Yes | — |
| phonebook | No | — |
Battery
| Spec | Xiaomi Black Shark GS3 Ultra | Xiaomi Watch S1 Pro |
|---|---|---|
| Capacity (mAh) | — | 500 |
| Chemistry | — | Li-Po |
Body
| Spec | Xiaomi Black Shark GS3 Ultra | Xiaomi Watch S1 Pro |
|---|---|---|
| Build | Glass front (Gorilla Glass), aluminum frame | Sapphire crystal front, stainless steel frame, sapphire crystal (heart rate zone), plastic back |
| SIM | No | No |
| Height (mm) | — | 46 |
| Thickness (mm) | — | 11.3 |
| Weight (g) | — | 48.5 |
| Width (mm) | — | 46 |
Launch
| Spec | Xiaomi Black Shark GS3 Ultra | Xiaomi Watch S1 Pro |
|---|---|---|
| Announced | 2025, November 21 | 2022, August 12 |
| Status | Available. Released 2025, December | Available. Released 2022, August 12 |
Network
| Spec | Xiaomi Black Shark GS3 Ultra | Xiaomi Watch S1 Pro |
|---|---|---|
| 2G Bands | N/A | N/A |
| 3G Bands | N/A | N/A |
| 4G Bands | N/A | N/A |
| edge | No | No |
| gprs | No | No |
| Speed | — | No |
| Technology | No cellular connectivity | No cellular connectivity |
Connectivity
| Spec | Xiaomi Black Shark GS3 Ultra | Xiaomi Watch S1 Pro |
|---|---|---|
| Bluetooth | — | 5.2 |
| NFC | Unspecified | Yes |
| 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 Black Shark GS3 Ultra | Xiaomi Watch S1 Pro |
|---|---|---|
| 3.5mm Jack | No | No |
| Loudspeaker | Yes | Yes |
Features
| Spec | Xiaomi Black Shark GS3 Ultra | Xiaomi Watch S1 Pro |
|---|---|---|
| games | No | — |
| java | No | — |
| messaging | SMS(threaded view), Email, IM | — |
| Sensors | Accelerometer, gyro, compass, barometer, heart rate, SpO2 | Accelerometer, gyro, compass, barometer, heart rate, SpO2, thermometer (body temperature) |
Buying advice for Algeria
Both Xiaomi Black Shark GS3 Ultra and Xiaomi Watch S1 Pro are sold in Algeria, but they fit different priorities.
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