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ASUS ROG Phone 9 Pro

Device A

9 Pro

ASUS ROG Phone · Phones

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Xiaomi Mi 11 Ultra

Device B

Mi 11 Ultra

Xiaomi · Phones

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Complete comparison

Full specifications

Every available group and stored value, aligned by field.

LAUNCH DATE3 fields
Specification9 ProMi 11 Ultra
Announced19 November 2024March 29, 2021
Released7 January 2025 (US availability; global rollout from late 2024)2021-03-29
StatusAvailableAvailable
NETWORK6 fields
Specification9 ProMi 11 Ultra
2G BandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G BandsWCDMA 800 / 850 / 900 / 1700 / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - CDMA2000 1xEV-DO
4G LTEFDD: 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 66; TDD: 34, 38, 39, 40, 41, 42, 43, 48 (WW version); US version adds 29, 30, 711, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 38, 40, 41, 42, 66 - International; 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42 - China
5GSA/NSA n1, n2, n3, n5, n7, n8, n12, n18, n20, n25, n26, n28, n38, n40, n41, n48, n66, n77, n78, n79 (WW version); US version adds n29, n30, n711, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78, 79 SA/NSA - International; 1, 3, 28, 41, 77, 78, 79 SA/NSA - China
SpeedHSPA, LTE, 5GLTE, 5G
TechnologyGSM / HSPA / LTE / 5G5G/4G/LTE/GSM
BODY5 fields
Specification9 ProMi 11 Ultra
BuildGlass front (Gorilla Glass Victus 2), aluminum frame, glass back (matte, nano-texture finish)Glass front (Gorilla Glass Victus), ceramic back, aluminum frame
Dimensions163.8 x 77 x 8.9 mm164.3 x 74.6 x 8.4 mm (6.47 x 2.94 x 0.33 in)
IP RatingIP68IP68 dust/water resistant (up to 1.5m for 30 min)
SIMNano-SIM + Nano-SIM (dual standby)Nano-SIM + Nano-SIM
Weight227 g234 g (8.25 oz)
DISPLAY8 fields
Specification9 ProMi 11 Ultra
Brightness2500 nits (peak); 1600 nits (HBM)900 nits (HBM), 1700 nits (peak)
FeaturesHDR10; 107.37% DCI-P3; 720Hz touch sampling rate; 10-point multitouch—
ProtectionCorning Gorilla Glass Victus 2Corning Gorilla Glass Victus
Refresh RateLTPO 1-120Hz; up to 165Hz in system settings, 185Hz in Game Genie120Hz
Resolution1080 x 2400 pixels (FHD+), 20:9 ratio (~388 ppi density)1440 x 3200 pixels, 20:9 ratio (~515 ppi density)
Screen-to-body88.31%~91.4%
Size6.78 inches6.81 inches, 112.0 cm2 (~91.4% screen-to-body ratio)
TypeSamsung Flexible AMOLED (E6), LTPO, 185Hz, HDR10AMOLED, 1B colors, 120Hz, HDR10+, Dolby Vision, 900 nits (HBM), 1700 nits (peak)
PLATFORM4 fields
Specification9 ProMi 11 Ultra
CPUOcta-core (2x4.32 GHz + 6x3.53 GHz Oryon); up to 4.3GHz, 64-bitOcta-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
ChipsetQualcomm Snapdragon 8 Elite (3 nm)Qualcomm SM8350 Snapdragon 888 5G (5 nm)
GPUAdreno 830Adreno 660
OSAndroid 15, ROG UIAndroid 11, upgradable to Android 13, MIUI 14
MEMORY5 fields
Specification9 ProMi 11 Ultra
Card slot—No
Internal512GB / 1TB256GB, 512GB
RAM16GB / 24GB LPDDR5X8GB RAM, 12GB RAM
Storage TypeUFS 4.0—
Storage/RAM variants512GB 16GB RAM (ROG Phone 9 Pro); 1TB 24GB RAM (ROG Phone 9 Pro Edition)256GB, 512GB; 8GB RAM, 12GB RAM
MAIN CAMERA3 fields
Specification9 ProMi 11 Ultra
FeaturesLED flash, 6-axis hybrid gimbal stabilization, AI Object Sense, AI HyperClarity, portrait videoLaser AF, color spectrum sensor, Dual-LED flash, HDR, panorama, 1.1” AMOLED selfie display
MAIN CAMERA50 MP, f/1.9, 23.8mm (wide), 1/1.56", Sony Lytia 700, gimbal OIS | 32 MP, f/2.4, (telephoto), 3x optical zoom, OIS, 1.4µm binned (8MP output) | 13 MP, f/2.2, 12.7mm, 120° (ultrawide)50 MP, f/2.0, 24mm (wide), 1/1.12", 1.4µm, dual pixel PDAF, OIS 48 MP, f/4.1, 120mm (periscope telephoto), 1/2.0", 0.8µm, PDAF, OIS, 5x optical zoom 48 MP, f/2.2, 12mm, 128˚ (ultrawide), 1/2.0", 0.8µm, PDAF
Video8K@30fps, 4K@30/60fps, 1080p@30/60fps, 720p@30/60fps; slow motion 4K@120fps, 1080p@120/240fps, 720p@480fps; 3-axis EIS8K@24fps, 4K@30/60fps, 1080p@30/60/120/240/960/1920fps, gyro-EIS, HDR10+ rec.
SELFIE CAMERA3 fields
Specification9 ProMi 11 Ultra
FeaturesPixel binning (8MP output)HDR, panorama
Selfie camera32 MP RGBW, 22mm, 1.4µm (binned), 90° FoV20 MP, f/2.2, 27mm (wide), 1/3.4", 0.8µm
Video1080p1080p@30/60fps, 720p@120fps, gyro-EIS
SOUND2 fields
Specification9 ProMi 11 Ultra
3.5mm jackYes; Hi-Res Audio up to 384 kHz / 32-bit; Dirac Virtuo spatial sound; tri-microphones with noise reductionNo
LoudspeakerYes, with stereo speakers (multi-magnet dual)Yes, with stereo speakers
COMMUNICATION6 fields
Specification9 ProMi 11 Ultra
Bluetooth5.4, aptX Adaptive, aptX Lossless5.2, A2DP, LE, aptX HD, aptX Adaptive
NFCYesYes
PositioningGPS (L1+L5), GLONASS, Galileo, BeiDou, QZSS, NavICGPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
Radio—No
USB2x USB Type-C: USB 3.1 Gen 1 (side), USB 2.0 (bottom), OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/ax/be (Wi-Fi 7), 2.4/5/6GHzWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, DLNA
FEATURES3 fields
Specification9 ProMi 11 Ultra
AiX Sense, X Capture, AI Grabber, AI Call Translator, AI Transcript, AI Wallpaper, AI Noise Cancellation, Semantic Search—
Other featuresAniMe Vision rear display (648 mini-LEDs); AirTriggers; Game Genie (macros, bypass charging, crosshair, key mapping)—
SensorsIn-display fingerprint, face recognition, accelerometer, e-compass, gyroscope, proximity, ambient light, AirTriggerFingerprint (under display, optical), accelerometer, gyro, compass
BATTERY3 fields
Specification9 ProMi 11 Ultra
Capacity5800 mAh5000 mAh
Charging Type65W wired (QC 5.0, PD 3.0), 0-100% in 46 min; 15W wireless (Qi 1.3); bypass charging; reverse wired67W wired, PD3.0, QC4, 100% in 36 min 67W wireless, 100% in 39 min 10W reverse wireless
Type5800 mAh (typical)Li-Po 5000 mAh
ADDITIONAL INFORMATION8 fields
Specification9 ProMi 11 Ultra
ColorsPhantom BlackCeramic White (Cosmic White), Ceramic Black (Cosmic Black)
CompatibilityGlobal/US/CN versions have different band lists; US unlocked AI2501 is GSM-only (not Verizon/Sprint CDMA); 2 Android OS updates and 5 years of security updates—
CoolingROG GameCool 9: 360° SoC Cooling System Gen 3, vapor chamber, graphite sheet (+57% volume), boron nitride; AeroActive Cooler X Pro (bundled with Pro Edition)—
Launch PriceEUR 1,300 (16GB/512GB); EUR 1,499 (Pro Edition, Europe)—
Launch Price (USD)$1,199.99 (US, 16GB/512GB); $1,499 (Pro Edition 24GB/1TB)$1,300.00 (reference only — see Price in Nigeria above for the actual retail price)
ModelsAI2501M2102K1G, M2102K1C
Models and regionsWW version (global); US version (extra 5G n29/n30/n71, LTE B29/B30/B71); CN version (reduced band set)—
Price in Nigeria₦380,000 (Seller price)₦380,000 (Seller price)
TESTS2 fields
Specification9 ProMi 11 Ultra
Battery EnduranceAt least 4.5 h heavy gaming, 22.1 h video streaming, 23.4 h social scrolling (ASUS manufacturer figures)—
PerformanceAnTuTu: 2,932,124 (average, AnTuTu flagship ranking Nov 2024); Geekbench 6: 3,215 single-core / 10,323 multi-core (Notebookcheck)—
SECURITY1 field
Specification9 ProMi 11 Ultra
SecurityFingerprint (under display, optical), face recognitionBiometric security: Fingerprint (under display, optical).

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