Asus Zenfone 9 vs Xiaomi 15 Ultra

699 USD

699 USD

Available

Available

Asus Mobiles

Xiaomi Mobiles

AI2202-1A006EU

25010PN30G

2022, July 28

2025, February 27

GSM / HSPA / LTE / 5G

GSM / HSPA / LTE / 5G

GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2

GSM 850 / 900 / 1800 / 1900

HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100

HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100

1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42

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, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 - China

1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78

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, 38, 40, 41, 48, 66, 77, 78, 79, 80, 81, 83, 84, 89 SA/NSA - China

HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat20 2000/211 Mbps, 5G 4.5/0.9 Gbps

HSPA, LTE, 5G

146.5 x 68.1 x 9.1 mm (5.77 x 2.68 x 0.36 in)

161.3 x 75.3 x 9.4 mm (6.35 x 2.96 x 0.37 in)

169 g (5.96 oz)

226 g or 229 g (7.97 oz)

Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frame, IP65 & IP68 dust/water resistant (up to 1.5m for 30 mins)

Glass front, glass-fiber back or silicone polymer back (eco leather), aluminum frameIP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Aerospace-grade glass fiber

Dual SIM (Nano-SIM, dual stand-by)

Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)

Black, Blue, Red, Silver

Black, White, Silver Chrome, Green

Super AMOLED, 120Hz, HDR10+, 1100 nits maximum brightness, HDR 10 and HDR10+ certified, 112% DCI-P3, 151.9% sRGB color gamut

LTPO AMOLED, 68B colors, 120Hz, Dolby Vision, HDR10+, HDR Vivid, 3200 nits (peak)

5.9 inches, 84.0 cm2

6.73 inches, 108.9 cm2 (~89.7% screen-to-body ratio)

1080 x 2400 pixels, 20:9 ratio (~446 ppi density)

1440 x 3200 pixels, 20:9 ratio (~522 ppi density)

Android 12, ZenUI

Android 15, up to 4 major Android upgrades, HyperOS 2

Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)

Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)

Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)

Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)

Adreno 730

Adreno 830

8GB/12GB/16GB

12GB/16GB

128GB/256GB/512GB

256GB/512GB/1TB UFS 4.1

No

50 MP, f/1.9, 23.8mm (wide), 1/1.56", 1.0µm, PDAF, gimbal OIS

50 MP, f/1.6, 23mm (wide), 1.0"-type, 1.6µm, dual pixel PDAF, OIS

12 MP, f/2.2, 14.4mm, 113° (ultrawide), 1/2.93", 1.4µm, AF

50 MP, f/1.8, 70mm (telephoto), 1/2.51", 0.7µm, dual pixel PDAF (10cm - ∞), OIS, 3x optical zoom

LED flash, HDR, panorama, Photo, Video, Portrait, Pro (RAW file support, up to 32 seconds long exposure), Pro video, Light Trail(Beta)*, Panorama, Night, Timelapse, Slo-mo6-Axis Hybrid Gimbal Stabilizer, Quad Bayer technology - 12.5 MP, 2.0 µm large effective pixel size, Supports 4 cm macro shot, 113 ̊ field of view

Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama, 67mm filter ring holder (optional)

8K@24fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR

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)

200 MP, f/2.6, 100mm (periscope telephoto), 1/1.4", 0.56µm, multi-directional PDAF, OIS, 4.3x optical zoom

50 MP, f/2.2, 14mm, 115˚ (ultrawide), 1/2.76", 0.64µm, dual pixel PDAF TOF 3D, (depth)

12 MP, f/2.5, 28mm (standard), 1/2.93", 1.22µm, dual pixel PDAF

32 MP, f/2.0, 21mm (wide), 1/3.14", 0.7µm

IMX663 flagship sensor - 1/2.93" sensor

HDR, panorama

4K@30fps, 1080p@30/60fps

4K@30/60fps, 1080p@30/60fps, gyro-EIS

Li-Po 4300 mAh, non-removable

Si/C Li-Ion 6000 mAh

Fast charging, USB Power Delivery 3.0, Reverse charging

90W wired, PD3.0, QC3+ 80W wireless 10W reverse wireless

Fingerprint (side-mounted), accelerometer, gyro, proximity, compass

Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer Two-way satellite communication

Yes, with stereo speakers

Yes, with stereo speakers

Yes, 32-bit/384kHz audio

No 24-bit/192kHz Hi-Res & Hi-Res Wireless audio

Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot

Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band or tri-band, Wi-Fi Direct

5.2, A2DP, LE, aptX HD, aptX Adaptive

6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5

Yes, with A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavIC

GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS

Yes

Yes

FM radio (market/region dependent)

USB Type-C 2.0, USB On-The-Go

USB Type-C 3.2 Gen 2, DisplayPort, OTG

-26.7 LUFS (Good)

Endurance rating 108h