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Xiaomi Poco F9 Ultra vs Xiaomi Redmi K90 Pro Max

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

Xiaomi Poco F9 Ultra
Xiaomi

Xiaomi Poco F9 Ultra

238,000DA

2category wins

Xiaomi Redmi K90 Pro Max
Xiaomi

Xiaomi Redmi K90 Pro Max

Price coming soon

2category wins

Quick Verdict

Who wins each category, side by side.

Better price

Even

Faster chip

Even

Bigger battery

Xiaomi Poco F9 Ultra

Faster charging

Even

Higher-resolution camera

Xiaomi Poco F9 Ultra

Better display

Xiaomi Redmi K90 Pro Max

Lighter body

Xiaomi Redmi K90 Pro Max

Best value for money

Even

Full specs comparison

Display

SpecXiaomi Poco F9 UltraXiaomi Redmi K90 Pro Max
Size (inches)6.96.9
Panel TypeAMOLEDAMOLED
Resolution Height26082608
Resolution Width12001200
Refresh Rate1852560
Peak Brightness45003500
PPI416416
Glass TypeCorning Gorilla Glass 7iXiaomi Dragon Crystal Glass
Screen-to-body91.691.8
Other10000 nits (peak) in HDR videos only—

Platform

SpecXiaomi Poco F9 UltraXiaomi Redmi K90 Pro Max
CPUOcta-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
GPUAdreno 840Adreno 840
Chipset NameSnapdragon 8 Elite Gen 5Snapdragon 8 Elite Gen 5
Process (nm)33
OS NameAndroidAndroid
UI SkinHyperOS 3HyperOS 3
OS Version1616

Benchmarks

Geekbench (Single-Core)

Xiaomi Poco F9 Ultra3,639
Xiaomi Redmi K90 Pro Max3,639

Geekbench (Multi-Core)

Xiaomi Poco F9 Ultra11,047
Xiaomi Redmi K90 Pro Max11,047

AnTuTu

Xiaomi Poco F9 Ultra3,950,082
Xiaomi Redmi K90 Pro Max3,950,082
SpecXiaomi Poco F9 UltraXiaomi Redmi K90 Pro Max
Geekbench (Single-Core)3,6393,639
Geekbench (Multi-Core)11,04711,047
AnTuTu3,950,0823,950,082

Memory

SpecXiaomi Poco F9 UltraXiaomi Redmi K90 Pro Max
Card SlotNoNo
OtherUFS 4.1—
Variants256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM

Main Camera

SpecXiaomi Poco F9 UltraXiaomi Redmi K90 Pro Max
Video8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960/1920fps, gyro-EIS, HDR10+8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10 +
FeaturesColor spectrum sensor, LED flash, HDR, panoramaColor spectrum sensor, LED flash, HDR, panorama
Count33
periscope telephoto50 MP, f/3, 114mm, (periscope telephoto)50 MP, f/3, 115mm, (periscope telephoto)
ultrawide50 MP, f/2.4, 17mm, (ultrawide)50 MP, f/2.4, 18mm, (ultrawide)
Wide200 MP, f/1.7, 24mm, (wide)50 MP, f/1.7, 23mm, (wide)

Selfie Camera

SpecXiaomi Poco F9 UltraXiaomi Redmi K90 Pro Max
Video4K@30fps, 1080p@30/60fps4K@30fps, 1080p@30/60fps
FeaturesHDR—
Count11
Lens32 MP, f/2.2, 22mm, (wide)32 MP, f/2.2, 21mm, (wide)

Battery

SpecXiaomi Poco F9 UltraXiaomi Redmi K90 Pro Max
Capacity (mAh)80507560
ChemistrySi/C Li-IonSi/C Li-Ion
Wired Charging (W)100100
Wireless Charging (W)5050

Body

SpecXiaomi Poco F9 UltraXiaomi Redmi K90 Pro Max
BuildGlass front (Gorilla Glass 7i), aluminum frame, glass-fiber reinforced plastic backGlass front (Dragon Crystal Glass), aluminum alloy frame, fiber-reinforced plastic back or silicone polymer back
SIMNano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)Nano-SIM + Nano-SIM
Height (mm)163.5163.3
Thickness (mm)8.77.9
OtherIP68 dust tight and water resistant (immersible up to 1.5m for 30 min)—
Weight (g)235218
Width (mm)77.977.8

Launch

SpecXiaomi Poco F9 UltraXiaomi Redmi K90 Pro Max
Announced2026, September 012025, October 23
StatusAvailable. Released 2026, September 01Available. Released 2025, October 23

Network

SpecXiaomi Poco F9 UltraXiaomi Redmi K90 Pro Max
2G BandsGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
3G BandsHSDPA 800, 850, 900, 1700(AWS), 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100
4G Bands1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 661, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G Bands1, 2, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA1, 3, 5, 7, 8, 18, 26, 28, 38, 40, 41, 48, 66, 77, 78, 80, 81, 83, 84, 89 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM, HSPA, LTE, 5GGSM, HSPA, LTE, 5G

Connectivity

SpecXiaomi Poco F9 UltraXiaomi Redmi K90 Pro Max
Bluetooth65.4
infrared portYesYes
NFCYes (market/region dependent)Yes
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, GLONASS
RadioNoNo
USB TypeType-CType-C
USB Version3.23.2
Wi-FiWi-Fi 7Wi-Fi 7

Sound

SpecXiaomi Poco F9 UltraXiaomi Redmi K90 Pro Max
3.5mm JackNoNo
LoudspeakerYes, with stereo speakers (with Dolby Atmos)Yes, with stereo speakers (with Dolby Atmos)
OtherTuned by Bose Bose 2.1 stereo sound system with a woofer 24-bit/192kHz Hi-Res & Hi-Res wireless audio—

Features

SpecXiaomi Poco F9 UltraXiaomi Redmi K90 Pro Max
SensorsFingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compassFingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass

Buying advice for Algeria

Both Xiaomi Poco F9 Ultra and Xiaomi Redmi K90 Pro Max are sold in Algeria, but they fit different priorities.

Xiaomi Poco F9 Ultra packs a 8050 mAh battery, which translates to longer screen-on time when you are away from a charger.

Xiaomi Poco F9 Ultra reaches a higher main-sensor resolution at 200 MP, which helps with crops and lower-light photos.

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