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Xiaomi 15 Ultra vs Xiaomi 17 Ultra

Side-by-side specs and price comparison for buyers in Algeria.

Xiaomi 15 Ultra
Xiaomi

Xiaomi 15 Ultra

328,800DA
Xiaomi 17 Ultra
Xiaomi

Xiaomi 17 Ultra

261,000DACheaper

Quick Verdict

Who wins each category, side by side.

Better price

Xiaomi 17 Ultra

Faster chip

Xiaomi 17 Ultra

Bigger battery

Xiaomi 17 Ultra

Faster charging

Even

Higher-resolution camera

Even

Better display

Xiaomi 15 Ultra

Lighter body

Xiaomi 17 Ultra

Best value for money

Xiaomi 17 Ultra

Full specs comparison

Display

SpecXiaomi 15 UltraXiaomi 17 Ultra
Size (inches)6.736.9
Panel TypeLTPO AMOLEDLTPO AMOLED
Resolution Height32002608
Resolution Width14401200
Refresh Rate120120
Peak Brightness32003500
PPI522416
Glass TypeXiaomi Shield Glass 2.0Xiaomi Shield Glass 3.0
Screen-to-body89.792.3

Platform

SpecXiaomi 15 UltraXiaomi 17 Ultra
CPUOcta-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
GPUAdreno 830Adreno 840
Chipset NameSnapdragon 8 EliteSnapdragon 8 Elite Gen 5
Process (nm)33
OS NameAndroidAndroid
UI SkinHyperOS 2HyperOS 3
OS Version1516

Benchmarks

Geekbench (Single-Core)

Xiaomi 17 Ultra +18%
Xiaomi 15 Ultra3,033
Xiaomi 17 Ultra3,588

Geekbench (Multi-Core)

Xiaomi 17 Ultra +10%
Xiaomi 15 Ultra9,271
Xiaomi 17 Ultra10,207

AnTuTu

Xiaomi 17 Ultra +36%
Xiaomi 15 Ultra2,759,190
Xiaomi 17 Ultra3,740,686
SpecXiaomi 15 UltraXiaomi 17 Ultra
Geekbench (Single-Core)3,0333,588
Geekbench (Multi-Core)9,27110,207
AnTuTu2,759,1903,740,686

Memory

SpecXiaomi 15 UltraXiaomi 17 Ultra
Card SlotNoNo
Variants256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM512GB 16GB RAM, 1TB 16GB RAM

Main Camera

SpecXiaomi 15 UltraXiaomi 17 Ultra
Video8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240/480/960/1920fps, gyro-EIS, Dolby Vision HDR 10-bit rec. (4K@60fps, 1080p)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)
FeaturesLaser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama, 67mm filter ring holder (optional)Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama
Count43
periscope telephoto200 MP, f/2.6, 100mm, (periscope telephoto)200 MP, f/2.4, 100mm, (periscope telephoto)
Telephoto50 MP, f/1.8, 70mm, (telephoto)—
ultrawide50 MP, f/2.2, 14mm, (ultrawide)50 MP, f/2.2, 14mm, (ultrawide)
Wide50 MP, f/1.6, 23mm, (wide)50 MP, f/1.7, 23mm, (wide)

Selfie Camera

SpecXiaomi 15 UltraXiaomi 17 Ultra
Video4K@30/60fps, 1080p@30/60fps, gyro-EIS4K@30/60fps, 1080p@30/60fps, gyro-EIS
FeaturesHDR, panoramaHDR, panorama
Count11
Lens32 MP, f/2, 21mm, (wide)50 MP, f/2.2, 21mm, (wide)

Battery

SpecXiaomi 15 UltraXiaomi 17 Ultra
Capacity (mAh)54106000
ChemistrySi/C Li-IonSi/C Li-Ion
Wired Charging (W)9090
Wireless Charging (W)8050

Body

SpecXiaomi 15 UltraXiaomi 17 Ultra
BuildGlass front, glass-fiber back or silicone polymer back (eco leather), aluminum frameGlass front, fiber-reinforced plastic back / silicone polymer back (eco leather), aluminum alloy frame
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
Height (mm)161.3162.9
Thickness (mm)9.48.3
Weight (g)226218.4
Width (mm)75.377.6

Launch

SpecXiaomi 15 UltraXiaomi 17 Ultra
Announced2025, February 272026, February 28
StatusAvailable. Released 2025, February 27Coming soon. Exp. release 2026, March

Network

SpecXiaomi 15 UltraXiaomi 17 Ultra
2G BandsGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
3G BandsHSDPA 800, 850, 900, 1700(AWS), 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 1800, 1900, 2100
4G Bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 42, 48, 66, 71 - InternationalLTE
5G Bands1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 48, 66, 71, 75, 77, 78, 79 SA/NSA - InternationalSA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM, HSPA, LTE, 5GGSM, HSPA, LTE, 5G

Connectivity

SpecXiaomi 15 UltraXiaomi 17 Ultra
Bluetooth65.4
infrared portYesYes
NFCYesYes
PositioningGPS (L1 + L5), BDS (B1I + B1c + B2a), GALILEO (E1 + E5a), QZSS (L1 + L5), NavIC (L5), GLONASSGPS (L1 + L5), BDS (B1I + B1c + B2a), GALILEO (E1 + E5a), QZSS (L1 + L5), NavIC (L5), GLONASS
RadioNoNo
USB TypeType-CType-C
USB Version3.23.2
Wi-FiWi-Fi 7Wi-Fi 7

Sound

SpecXiaomi 15 UltraXiaomi 17 Ultra
3.5mm JackNoNo
LoudspeakerYes, with stereo speakersYes, with stereo speakers

Features

SpecXiaomi 15 UltraXiaomi 17 Ultra
SensorsFingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometerFingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer

Buying advice for Algeria

Both Xiaomi 15 Ultra and Xiaomi 17 Ultra are sold in Algeria, but they fit different priorities.

Xiaomi 17 Ultra is 21% cheaper at 261,000 DZD versus 328,800 DZD for the Xiaomi 15 Ultra, leaving room for accessories or a longer screen-protection plan.

Xiaomi 17 Ultra packs a 6000 mAh battery, which translates to longer screen-on time when you are away from a charger.

Xiaomi 17 Ultra posts a stronger benchmark score, useful for heavier games and multitasking on Algerian carriers' busier 4G networks.

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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