Xiaomi 17 Ultra vs Xiaomi Redmi 15C 4G
Side-by-side specs and price comparison for buyers in Algeria.
Xiaomi 17 Ultra
Xiaomi Redmi 15C 4G
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
Even
Faster charging
Xiaomi 17 Ultra
Higher-resolution camera
Xiaomi 17 Ultra
Better display
Xiaomi 17 Ultra
Lighter body
Xiaomi Redmi 15C 4G
Best value for money
Even
Full specs comparison
Display
| Spec | Xiaomi 17 Ultra | Xiaomi Redmi 15C 4G |
|---|---|---|
| Size (inches) | 6.9 | 6.9 |
| Panel Type | LTPO AMOLED | IPS LCD |
| Resolution Height | 2608 | 1600 |
| Resolution Width | 1200 | 720 |
| Refresh Rate | 120 | 120 |
| Peak Brightness | 3500 | — |
| PPI | 416 | 254 |
| Glass Type | Xiaomi Shield Glass 3.0 | Corning Gorilla Glass 3 |
| Screen-to-body | 92.3 | 84.3 |
Platform
| Spec | Xiaomi 17 Ultra | Xiaomi Redmi 15C 4G |
|---|---|---|
| CPU | Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M) | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) |
| GPU | Adreno 840 | Mali-G52 MC2 |
| Chipset Name | Snapdragon 8 Elite Gen 5 | Mediatek Helio G81 Ultra |
| Process (nm) | 3 | 12 |
| OS Name | Android | Android |
| UI Skin | HyperOS 3 | HyperOS 2 |
| OS Version | 16 | 15 |
Memory
| Spec | Xiaomi 17 Ultra | Xiaomi Redmi 15C 4G |
|---|---|---|
| Card Slot | No | microSDXC (dedicated slot) |
| Variants | 512GB 16GB RAM, 1TB 16GB RAM | 128GB 4GB RAM, 128GB 6GB RAM, 256GB 4GB RAM, 256GB 8GB RAM |
Main Camera
| Spec | Xiaomi 17 Ultra | Xiaomi Redmi 15C 4G |
|---|---|---|
| Video | 8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240/480/960/1920fps, gyro-EIS, Dolby Vision HDR 10-bit rec. (4K@60fps, 1080p) | 1080p@30fps |
| Features | Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama | LED flash, HDR |
| Count | 3 | 1 |
| periscope telephoto | 200 MP, f/2.4, 100mm, (periscope telephoto) | — |
| ultrawide | 50 MP, f/2.2, 14mm, (ultrawide) | — |
| Wide | 50 MP, f/1.7, 23mm, (wide) | 50 MP, f/1.8, 28mm, (wide) |
Selfie Camera
| Spec | Xiaomi 17 Ultra | Xiaomi Redmi 15C 4G |
|---|---|---|
| Video | 4K@30/60fps, 1080p@30/60fps, gyro-EIS | 1080p@30fps |
| Features | HDR, panorama | HDR |
| Count | 1 | 1 |
| Lens | 50 MP, f/2.2, 21mm, (wide) | 8 MP, f/2, (wide) |
Battery
| Spec | Xiaomi 17 Ultra | Xiaomi Redmi 15C 4G |
|---|---|---|
| Capacity (mAh) | 6000 | 6000 |
| Chemistry | Si/C Li-Ion | — |
| Wired Charging (W) | 90 | 33 |
| Wireless Charging (W) | 50 | — |
Body
| Spec | Xiaomi 17 Ultra | Xiaomi Redmi 15C 4G |
|---|---|---|
| Build | Glass front, fiber-reinforced plastic back / silicone polymer back (eco leather), aluminum alloy frame | Glass front (Gorilla Glass 3), plastic frame, glass back or silicone polymer (eco leather) back |
| SIM | Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) | Nano-SIM + Nano-SIM |
| Height (mm) | 162.9 | 171.6 |
| Thickness (mm) | 8.3 | 8 |
| Weight (g) | 218.4 | 205 |
| Width (mm) | 77.6 | 79.5 |
Launch
| Spec | Xiaomi 17 Ultra | Xiaomi Redmi 15C 4G |
|---|---|---|
| Announced | 2026, February 28 | 2025, August 01 |
| Status | Coming soon. Exp. release 2026, March | Available. Released 2025, August 01 |
Network
| Spec | Xiaomi 17 Ultra | Xiaomi Redmi 15C 4G |
|---|---|---|
| 2G Bands | GSM 850, 900, 1800, 1900 | GSM 850, 900, 1800, 1900 |
| 3G Bands | HSDPA 800, 850, 900, 1700(AWS), 1800, 1900, 2100 | HSDPA 850, 900, 2100 |
| 4G Bands | LTE | LTE |
| 5G Bands | SA/NSA | — |
| Speed | HSPA, LTE, 5G | HSPA, LTE |
| Technology | GSM, HSPA, LTE, 5G | GSM, HSPA, LTE |
Connectivity
| Spec | Xiaomi 17 Ultra | Xiaomi Redmi 15C 4G |
|---|---|---|
| Bluetooth | 5.4 | 5.4 |
| infrared port | Yes | — |
| NFC | Yes | Yes (market/region dependent) |
| Positioning | GPS (L1 + L5), BDS (B1I + B1c + B2a), GALILEO (E1 + E5a), QZSS (L1 + L5), NavIC (L5), GLONASS | GPS, GLONASS, GALILEO, BDS |
| Radio | No | FM radio |
| USB Type | Type-C | Type-C |
| USB Version | 3.2 | 2.0 |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 5 |
Sound
| Spec | Xiaomi 17 Ultra | Xiaomi Redmi 15C 4G |
|---|---|---|
| 3.5mm Jack | No | Yes |
| Loudspeaker | Yes, with stereo speakers | Yes |
Features
| Spec | Xiaomi 17 Ultra | Xiaomi Redmi 15C 4G |
|---|---|---|
| Sensors | Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer | Fingerprint (side-mounted), accelerometer, compass |
Buying advice for Algeria
Both Xiaomi 17 Ultra and Xiaomi Redmi 15C 4G are sold in Algeria, but they fit different priorities.
Xiaomi 17 Ultra reaches a higher main-sensor resolution at 200 MP, which helps with crops and lower-light photos.
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