Xiaomi Black Shark GS3 Ultra vs Xiaomi Redmi Note 15 Special
Side-by-side specs and price comparison for buyers in Algeria.
Xiaomi Black Shark GS3 Ultra
Price coming soon
Xiaomi Redmi Note 15 Special
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 Redmi Note 15 Special
Lighter body
Even
Best value for money
Even
Full specs comparison
Display
| Spec | Xiaomi Black Shark GS3 Ultra | Xiaomi Redmi Note 15 Special |
|---|---|---|
| Size (inches) | 1.43 | 6.77 |
| Panel Type | AMOLED | AMOLED |
| Resolution Height | 466 | 2392 |
| Resolution Width | 466 | 1080 |
| Refresh Rate | — | 120 |
| Peak Brightness | 1000 | 3200 |
| PPI | 326 | 388 |
| Glass Type | Corning Gorilla Glass | — |
| Screen-to-body | — | 89.7 |
Platform
| Spec | Xiaomi Black Shark GS3 Ultra | Xiaomi Redmi Note 15 Special |
|---|---|---|
| CPU | — | Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55) |
| GPU | — | Adreno 710 |
| Chipset Name | — | Qualcomm Snapdragon 6 Gen 3 |
| Process (nm) | — | 4 |
| OS Name | — | Android |
| UI Skin | — | HyperOS 2 |
| OS Version | — | 15 |
Memory
| Spec | Xiaomi Black Shark GS3 Ultra | Xiaomi Redmi Note 15 Special |
|---|---|---|
| Card Slot | No | microSDXC |
| call records | Yes | — |
| phonebook | No | — |
| Variants | — | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM |
Main Camera
| Spec | Xiaomi Black Shark GS3 Ultra | Xiaomi Redmi Note 15 Special |
|---|---|---|
| Video | — | 4K@30fps, 1080p@30fps |
| Features | — | 50 MP, f/1.8, (wide), PDAF, LED flash, HDR, panorama |
| Count | — | 2 |
Selfie Camera
| Spec | Xiaomi Black Shark GS3 Ultra | Xiaomi Redmi Note 15 Special |
|---|---|---|
| Video | — | 1080p@30fps |
| Features | — | 20 MP, f/2.2, (wide) |
| Count | — | 1 |
Battery
| Spec | Xiaomi Black Shark GS3 Ultra | Xiaomi Redmi Note 15 Special |
|---|---|---|
| Capacity (mAh) | — | 5800 |
| Chemistry | — | Li-Ion |
| Wired Charging (W) | — | 45 |
Body
| Spec | Xiaomi Black Shark GS3 Ultra | Xiaomi Redmi Note 15 Special |
|---|---|---|
| Build | Glass front (Gorilla Glass), aluminum frame | — |
| SIM | No | Nano-SIM + Nano-SIM |
| Height (mm) | — | 164 |
| Thickness (mm) | — | 7.4 |
| Weight (g) | — | 178 |
| Width (mm) | — | 75.4 |
Launch
| Spec | Xiaomi Black Shark GS3 Ultra | Xiaomi Redmi Note 15 Special |
|---|---|---|
| Announced | 2025, November 21 | 2026, April 02 |
| Status | Available. Released 2025, December | Coming soon |
Network
| Spec | Xiaomi Black Shark GS3 Ultra | Xiaomi Redmi Note 15 Special |
|---|---|---|
| 2G Bands | N/A | GSM 850 / 900 / 1800 / 1900 |
| 3G Bands | N/A | HSDPA 850 / 900 / 2100 |
| 4G Bands | N/A | 1, 3, 5, 8, 28, 40, 41 |
| 5G Bands | — | 1, 3, 5, 8, 28, 40, 78 SA/NSA |
| edge | No | — |
| gprs | No | — |
| Speed | — | HSPA, LTE, 5G |
| Technology | No cellular connectivity | GSM / HSPA / LTE / 5G |
Connectivity
| Spec | Xiaomi Black Shark GS3 Ultra | Xiaomi Redmi Note 15 Special |
|---|---|---|
| Bluetooth | — | 5.1 |
| NFC | Unspecified | No |
| Positioning | GPS (L1 + L5), GLONASS, GALILEO, BDS, QZSS | GPS, GALILEO, GLONASS, QZSS, BDS |
| Radio | No | No |
| USB Type | — | Type-C |
| USB Version | — | 2.0 |
| Wi-Fi | — | Wi-Fi 802.11 a/b/g/n/ac |
Sound
| Spec | Xiaomi Black Shark GS3 Ultra | Xiaomi Redmi Note 15 Special |
|---|---|---|
| 3.5mm Jack | No | No |
| Loudspeaker | Yes | Yes, with stereo speakers |
Features
| Spec | Xiaomi Black Shark GS3 Ultra | Xiaomi Redmi Note 15 Special |
|---|---|---|
| games | No | — |
| java | No | — |
| messaging | SMS(threaded view), Email, IM | — |
| Sensors | Accelerometer, gyro, compass, barometer, heart rate, SpO2 | Fingerprint (under display, optical), accelerometer, gyro, compass |
Buying advice for Algeria
Both Xiaomi Black Shark GS3 Ultra and Xiaomi Redmi Note 15 Special are sold in Algeria, but they fit different priorities.
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