Xiaomi 15 Ultra vs Xiaomi 17T
Side-by-side specs and price comparison for buyers in Algeria.
Xiaomi 15 Ultra
5category wins
Xiaomi 17T
3category wins
Quick Verdict
Who wins each category, side by side.
Better price
Xiaomi 17T
Faster chip
Xiaomi 15 Ultra
Bigger battery
Xiaomi 17T
Faster charging
Xiaomi 15 Ultra
Higher-resolution camera
Xiaomi 15 Ultra
Better display
Xiaomi 15 Ultra
Lighter body
Xiaomi 17T
Best value for money
Xiaomi 15 Ultra
Full specs comparison
Display
| Spec | Xiaomi 15 Ultra | Xiaomi 17T |
|---|---|---|
| Size (inches) | 6.73 | 6.59 |
| Panel Type | LTPO AMOLED | AMOLED |
| Resolution Height | 3200 | 2756 |
| Resolution Width | 1440 | 1268 |
| Refresh Rate | 120 | 120 |
| Peak Brightness | 3200 | 3500 |
| PPI | 522 | 460 |
| Glass Type | Xiaomi Shield Glass 2.0 | Corning Gorilla Glass 7i |
| Screen-to-body | 89.7 | 89.8 |
Platform
| Spec | Xiaomi 15 Ultra | Xiaomi 17T |
|---|---|---|
| CPU | Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) | Octa-core (1x3.4 GHz Cortex-A725 & 3x3.2 GHz Cortex-A725 & 4x2.2 GHz Cortex-A725) |
| GPU | Adreno 830 | Mali-G720 MC8 |
| Chipset Name | Snapdragon 8 Elite | Dimensity 8500 Ultra |
| Process (nm) | 3 | 4 |
| OS Name | Android | Android |
| UI Skin | HyperOS 2 | HyperOS 3 |
| OS Version | 15 | 16 |
Benchmarks
Geekbench (Single-Core)
Xiaomi 15 Ultra +94%Geekbench (Multi-Core)
Xiaomi 15 Ultra +45%AnTuTu
Xiaomi 15 Ultra +47%| Spec | Xiaomi 15 Ultra | Xiaomi 17T |
|---|---|---|
| Geekbench (Single-Core) | 3,013 | 1,555 |
| Geekbench (Multi-Core) | 9,287 | 6,405 |
| AnTuTu | 3,126,402 | 2,120,347 |
Memory
| Spec | Xiaomi 15 Ultra | Xiaomi 17T |
|---|---|---|
| Card Slot | No | No |
| Other | — | UFS 4.1 |
| Variants | 256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM | 256GB 12GB RAM, 512GB 12GB RAM |
Main Camera
| Spec | Xiaomi 15 Ultra | Xiaomi 17T |
|---|---|---|
| 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) | 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, 10-bit Rec. 2020, HDR10+, Log |
| Features | Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama, 67mm filter ring holder (optional) | Leica lens, Color spectrum sensor, Ultra HDR, LED flash, HDR, panorama |
| Count | 4 | 3 |
| periscope telephoto | 200 MP, f/2.6, 100mm, (periscope telephoto) | 50 MP, f/3, 115mm, (periscope telephoto) |
| Telephoto | 50 MP, f/1.8, 70mm, (telephoto) | — |
| ultrawide | 50 MP, f/2.2, 14mm, (ultrawide) | 12 MP, f/2.2, 15mm, (ultrawide) |
| Wide | 50 MP, f/1.6, 23mm, (wide) | 50 MP, f/1.7, 23mm, (wide) |
Selfie Camera
| Spec | Xiaomi 15 Ultra | Xiaomi 17T |
|---|---|---|
| Video | 4K@30/60fps, 1080p@30/60fps, gyro-EIS | 4K@30fps, 1080p@30/60fps, HDR10+ |
| Features | HDR, panorama | HDR |
| Count | 1 | 1 |
| Lens | 32 MP, f/2, 21mm, (wide) | 32 MP, f/2.2, 21mm, (wide) |
Battery
| Spec | Xiaomi 15 Ultra | Xiaomi 17T |
|---|---|---|
| Capacity (mAh) | 5410 | 6500 |
| Chemistry | Si/C Li-Ion | Si/C Li-Ion |
| Wired Charging (W) | 90 | 67 |
| Wireless Charging (W) | 80 | — |
Body
| Spec | Xiaomi 15 Ultra | Xiaomi 17T |
|---|---|---|
| Build | Glass front, glass-fiber back or silicone polymer back (eco leather), aluminum frame | Glass front (Gorilla Glass 7i), plastic frame, glass-fiber reinforced plastic back (Gorilla Glass 7i) |
| SIM | Nano-SIM + Nano-SIM / Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) | Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) / Nano-SIM + Nano-SIM |
| Height (mm) | 161.3 | 157.6 |
| Thickness (mm) | 9.4 | 8.2 |
| Other | — | IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) |
| Weight (g) | 226 | 200 |
| Width (mm) | 75.3 | 75.2 |
Launch
| Spec | Xiaomi 15 Ultra | Xiaomi 17T |
|---|---|---|
| Announced | 2025, February 27 | 2026, May 28 |
| Status | Available. Released 2025, February 27 | Available. Released 2026, May 28 |
Network
| Spec | Xiaomi 15 Ultra | Xiaomi 17T |
|---|---|---|
| 2G Bands | GSM 850, 900, 1800, 1900 | GSM 850, 900, 1800, 1900 |
| 3G Bands | HSDPA 800, 850, 900, 1700(AWS), 1900, 2100 | HSDPA 800, 850, 900, 1700(AWS), 1900, 2100 |
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 42, 48, 66, 71 - International | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 34, 38, 39, 40, 41, 42, 48, 66, 71 |
| 5G Bands | 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 48, 66, 71, 75, 77, 78, 79 SA/NSA - International | 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 34, 38, 39, 40, 41, 48, 66, 71, 75, 77, 78 SA/NSA |
| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Technology | GSM, HSPA, LTE, 5G | GSM, HSPA, LTE, 5G |
Connectivity
| Spec | Xiaomi 15 Ultra | Xiaomi 17T |
|---|---|---|
| Bluetooth | 6 | 6 |
| infrared port | Yes | 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 (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS |
| Radio | No | No |
| USB Type | Type-C | Type-C |
| USB Version | 3.2 | 2.0 |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 6E |
Sound
| Spec | Xiaomi 15 Ultra | Xiaomi 17T |
|---|---|---|
| 3.5mm Jack | No | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers (with Dolby Atmos) |
| Other | — | 24-bit/192kHz Hi-Res & Hi-Res Wireless audio |
Features
| Spec | Xiaomi 15 Ultra | Xiaomi 17T |
|---|---|---|
| Sensors | Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Buying advice for Algeria
Both Xiaomi 15 Ultra and Xiaomi 17T are sold in Algeria, but they fit different priorities.
Xiaomi 17T is 12% cheaper at 128,000 DZD versus 145,000 DZD for the Xiaomi 15 Ultra, leaving room for accessories or a longer screen-protection plan.
Xiaomi 17T packs a 6500 mAh battery, which translates to longer screen-on time when you are away from a charger.
Xiaomi 15 Ultra posts a stronger benchmark score, useful for heavier games and multitasking on Algerian carriers' busier 4G networks.
Xiaomi 15 Ultra reaches a higher main-sensor resolution at 200 MP, which helps with crops and lower-light photos.
Above 100,000 DZD you are paying for the chipset, camera tuning, and long-term software support, so weigh those against price.
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