Xiaomi Redmi K90 Ultra vs Xiaomi Redmi Note 15 Pro
Side-by-side specs and price comparison for buyers in Algeria.
Xiaomi Redmi K90 Ultra
Price coming soon
Xiaomi Redmi Note 15 Pro
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
Xiaomi Redmi K90 Ultra
Faster charging
Xiaomi Redmi K90 Ultra
Higher-resolution camera
Xiaomi Redmi Note 15 Pro
Better display
Xiaomi Redmi K90 Ultra
Lighter body
Xiaomi Redmi Note 15 Pro
Best value for money
Even
Full specs comparison
Display
| Spec | Xiaomi Redmi K90 Ultra | Xiaomi Redmi Note 15 Pro |
|---|---|---|
| Size (inches) | 6.83 | 6.83 |
| Panel Type | AMOLED | AMOLED |
| Resolution Height | 2772 | 2772 |
| Resolution Width | 1280 | 1280 |
| Refresh Rate | 165 | 120 |
| Peak Brightness | 9500 | 3200 |
| PPI | 447 | 447 |
| Glass Type | — | Corning Gorilla Glass Victus 2 |
| Screen-to-body | 90.3 | 89.7 |
| unknown | * Measured at an isolated spot during video playback only | — |
Platform
| Spec | Xiaomi Redmi K90 Ultra | Xiaomi Redmi Note 15 Pro |
|---|---|---|
| CPU | Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) | Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) |
| GPU | Adreno 830 (1200 MHz) | Mali-G615 MC2 |
| Chipset Name | Snapdragon 8 Elite | Mediatek Dimensity 7400 Ultra |
| Process (nm) | 3 | 4 |
| OS Name | Android | Android |
| UI Skin | HyperOS 3 | HyperOS 2 |
| OS Version | 16 | 15 |
Benchmarks
| Spec | Xiaomi Redmi K90 Ultra | Xiaomi Redmi Note 15 Pro |
|---|---|---|
| Geekbench (Single-Core) | — | 1,076 |
| Geekbench (Multi-Core) | — | 3,048 |
| AnTuTu | — | 759,790 |
Memory
| Spec | Xiaomi Redmi K90 Ultra | Xiaomi Redmi Note 15 Pro |
|---|---|---|
| Card Slot | — | No |
| cardslot | No | — |
| unknown | UFS 4.1 | — |
| Variants | 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM | 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 8GB RAM, 512GB 12GB RAM |
Main Camera
| Spec | Xiaomi Redmi K90 Ultra | Xiaomi Redmi Note 15 Pro |
|---|---|---|
| Video | 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10+ | 4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS |
| Features | Color spectrum sensor, LED flash, HDR, panorama | LED flash, HDR, panorama |
| Count | 2 | 2 |
| ultrawide | 8 MP, f/2.2, 15mm, (ultrawide) | 8 MP, f/2.2, 15mm, (ultrawide) |
| Wide | 50 MP, f/1.7, 24mm, (wide) | 200 MP, f/1.7, 23mm, (wide) |
Selfie Camera
| Spec | Xiaomi Redmi K90 Ultra | Xiaomi Redmi Note 15 Pro |
|---|---|---|
| Video | 1080p@30/60fps | 1080p@30/60fps |
| Features | — | HDR, panorama |
| Count | 1 | 1 |
| Lens | 20 MP, (wide) | 20 MP, f/2.2, 25mm, (wide) |
Battery
| Spec | Xiaomi Redmi K90 Ultra | Xiaomi Redmi Note 15 Pro |
|---|---|---|
| Capacity (mAh) | 8550 | 6580 |
| Chemistry | Si/C Li-Ion | Si/C Li-Ion |
| Wired Charging (W) | 100 | 45 |
Body
| Spec | Xiaomi Redmi K90 Ultra | Xiaomi Redmi Note 15 Pro |
|---|---|---|
| Build | Glass front, aluminum frame | Glass front (Gorilla Glass Victus 2), plastic back or silicone polymer back (eco leather), plastic frame |
| SIM | Nano-SIM + Nano-SIM | · Nano-SIM + eSIM· Nano-SIM + Nano-SIM |
| Height (mm) | 162.9 | 163.6 |
| Thickness (mm) | 8.2 | 8 |
| unknown | IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Built-in cooling fan | — |
| Weight (g) | 227 | 210 |
| Width (mm) | 77.9 | 78.1 |
Launch
| Spec | Xiaomi Redmi K90 Ultra | Xiaomi Redmi Note 15 Pro |
|---|---|---|
| Announced | 2026, June 30 | 2025, December 18 |
| Status | Available. Released 2026, June 30 | Available. Released 2026, January 06 |
Network
| Spec | Xiaomi Redmi K90 Ultra | Xiaomi Redmi Note 15 Pro |
|---|---|---|
| 2G Bands | — | GSM 850, 900, 1800, 1900 |
| 2gbands | GSM 850, 900, 1800, 1900 | — |
| 3G Bands | — | HSDPA 800, 850, 900, 1700(AWS), 1900, 2100 |
| 3gbands | HSDPA 800, 850, 900, 1700(AWS), 1900, 2100 | — |
| 4G Bands | — | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 42, 48, 66, 71 |
| 4gbands | 1, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41, 42, 48, 66 | — |
| 5G Bands | — | 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA |
| 5gbands | 1, 3, 5, 7, 8, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA | — |
| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Technology | GSM, HSPA, LTE, 5G | GSM, HSPA, LTE, 5G |
Connectivity
| Spec | Xiaomi Redmi K90 Ultra | Xiaomi Redmi Note 15 Pro |
|---|---|---|
| Bluetooth | 5.4 | 5.4 |
| infrared port | — | Yes |
| infraredport | Yes | — |
| NFC | Yes | Yes (market/region dependent) |
| Positioning | GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS | GPS, GALILEO, GLONASS, QZSS, BDS |
| Radio | No | No |
| USB Type | Type-C | Type-C |
| USB Version | — | 2.0 |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 6 |
Sound
| Spec | Xiaomi Redmi K90 Ultra | Xiaomi Redmi Note 15 Pro |
|---|---|---|
| 3.5mm Jack | — | No |
| 3 5mmjack | No | — |
| Loudspeaker | Yes, with stereo speakers (with Dolby Atmos) | Yes, with stereo speakers (with Dolby Atmos) |
| unknown | Tuned by Bose Bose 2.1 stereo sound system with a woofer 24-bit/192kHz Hi-Res & Hi-Res wireless audio | — |
Features
| Spec | Xiaomi Redmi K90 Ultra | Xiaomi Redmi Note 15 Pro |
|---|---|---|
| Sensors | Fingerprint (under display, optical), accelerometer, proximity, gyro, compass | Fingerprint (under display, optical), accelerometer, gyro, compass, proximity |
Buying advice for Algeria
Both Xiaomi Redmi K90 Ultra and Xiaomi Redmi Note 15 Pro are sold in Algeria, but they fit different priorities.
Xiaomi Redmi K90 Ultra packs a 8550 mAh battery, which translates to longer screen-on time when you are away from a charger.
Xiaomi Redmi Note 15 Pro reaches a higher main-sensor resolution at 200 MP, which helps with crops and lower-light photos.
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