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Xiaomi Xiaomi 14 Ultra vs Xiaomi Xiaomi 17 Ultra

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

XiaomiXiaomi 14 UltraXiaomiXiaomi 17 Ultra
Overview
ReleasedFebruary 2024March 2026
Display
Screen size6.73″6.9″
Resolution3200 × 14402608 × 1200
Sharpness521 pixels per inch416 pixels per inch
PanelLTPO OLEDLTPO OLED
Refresh rate120 Hz120 Hz
Peak brightness3,000 nits3,500 nits
Display typeAll Around Liquid Display; WQHD+ AMOLED, Xiaomi-custom C8 panel and LTPO AdaptiveSync Pro6.9-inch Xiaomi HyperRGB OLED display, 2608 × 1200
Pixel density522 ppi–
Brightness detail1,000 nits HBM typical; 3,000 nits peak3,500 nits multi-scenario peak brightness
Screen protectionXiaomi Shield GlassXiaomi Shield Glass 3.0
Display features1–120 Hz dynamic refresh; touch sampling up to 240 Hz; Dolby Vision, HDR10+, UltraHDR, DCI-P3, TrueColor, DC dimming and 1,920 Hz PWM dimming1–120 Hz refresh; touch sampling up to 300 Hz; DCI-P3; 12-bit colour depth; eye-care DC dimming; HDR10+ and Dolby Vision; wet touch; TÜV Rheinland Low Blue Light (hardware), Flicker Free and Circadian Friendly certified
Performance
ChipSnapdragon 8 Gen 3Snapdragon 8 Elite Gen 5
Memory16 GB16 GB
Storage512 GB512 GB, 1 TB
CPUEight cores; 1× X4-based up to 3.3 GHz, 3× A720-based up to 3.2 GHz, 2× A720-based up to 3.0 GHz and 2× A520-based up to 2.3 GHz2 prime cores up to 4.6 GHz and 6 performance cores up to 3.62 GHz; 3 nm
GPUQualcomm Adreno GPUAdreno GPU
Storage typeLPDDR5X 8,533 Mbps RAM and UFS 4.0 storage; UK configuration 16 GB + 512 GBUFS 4.1; LPDDR5X RAM
CoolingXiaomi Dual-Channel IceLoop systemXiaomi 3D Dual-Channel IceLoop system
Cameras
Main camera50 MP50 MP
Ultra wide camera50 MP50 MP
Telephoto camera50 MP200 MP
Optical zoom5×4.3×
Front camera32 MP50 MP
Main cameraLeica LYT-900, 50 MP, one-inch sensor, 3.2 µm four-in-one pixels, 23 mm equivalent, f/1.63–f/4.0 stepless variable aperture, 8P lens, ALD coating, autofocus and OIS50 MP Light Fusion 1050L, 1″ sensor, 3.2 µm 4-in-1 pixels, ƒ/1.67, 23 mm equivalent, OIS; Leica Summilux lens
Ultra wide cameraLeica IMX858, 50 MP, 12 mm equivalent, f/1.8, 122° field of view, 7P lens and autofocus; 5 cm macro focus50 MP Samsung JN5, 1/2.75″ sensor, ƒ/2.2, 14 mm equivalent, 115° field of view
Telephoto cameraLeica IMX858 floating telephoto, 50 MP, 75 mm equivalent, f/1.8, 6P lens, autofocus and OIS; 10 cm macro focus200 MP Samsung HPE, 1/1.4″ sensor, 2.24 µm 16-in-1 pixels, ƒ/2.39–ƒ/2.96, 75–100 mm equivalent continuous optical zoom, OIS
Second telephoto cameraLeica IMX858 periscope, 50 MP, 120 mm equivalent, f/2.5, autofocus and OIS; 30 cm macro focus–
Front camera32 MP, f/2.0, 1/3.14-inch sensor and 90° field of view50 MP OV50M, 1/2.87″ sensor, ƒ/2.2, 21 mm equivalent, 90° field of view, autofocus
Zoom3.2× and 5× optical telephoto cameras (TechAdvisor); maker specifies 75 mm and 120 mm equivalent focal lengths and digital zoom up to 120×Continuous optical zoom from 75 to 100 mm (about 3.2× to 4.3× the 23 mm main camera); digital zoom up to 120×
Video recording8K at 30 fps; 4K at 24, 30, 60 or 120 fps; Dolby Vision up to 4K 60 fps; HDR up to 4K 30 fps; LOG recording and Director mode8K at 30 fps; 4K Dolby Vision at 30, 60 or 120 fps; Log up to 4K 120 fps with ACES; slow motion up to 1080p 1,920 fps; ShootSteady up to 2.8K 60 fps; night video up to 4K 24 fps
Front video4K or 1080p at 30 or 60 fps; Dolby Vision up to 4K 30 fps; electronic stabilisation4K Dolby Vision at 30 or 60 fps; 1080p Dolby Vision at 30 or 60 fps; slow motion up to 1080p 120 fps
Camera featuresLeica Authentic and Vibrant styles; Master-lens portrait system; Xiaomi ProFocus; Lightning Burst; DNG, HEIF and JPEG; UltraRAW up to 16-bit data collectionLeica Authentic and Vibrant looks; Xiaomi ProFocus; Lightning Burst; 200 MP telephoto mode; Super Macro; Live Cinematography; four-microphone array; laser focus and flicker sensors
Battery and charging
Battery5,000 mAh6,000 mAh
Wired chargingUp to 90 WUp to 90 W
Wireless chargingUp to 80 WUp to 50 W
Battery life detail5,000 mAh typical UK battery; Xiaomi Surge charging and battery management chipsets–
Wired charging90 W HyperCharge; maker claims 33 minutes to full in Boost mode under laboratory conditions90 W HyperCharge; QC3+, PD3.0 and 90 W PPS (charger not included)
Wireless charging80 W wireless HyperCharge; maker claims 46 minutes to full in Boost mode under laboratory conditions; wireless charger sold separately50 W wireless HyperCharge (charger sold separately)
Charges other devicesReverse wireless charging; maker UK table does not publish wattage–
Design
TypeStandardStandard
Weight219.8 g218.4 g
Thickness9.2 mm8.29 mm
Height × width161.4 × 75.3 mm162.9 × 77.6 mm
Water and dust resistanceIP68IP68
Stylus–No
Materials6M42 aluminium frame, Xiaomi Shield Glass and vegan leather rear–
ColoursBlack and White (UK)Black, White, Starlit Green (Starlit Green weighs 219 g)
Water resistance detailIP68; maker tests static fresh water up to 1.5 m for 30 minutes with water/device temperature difference at most 5 KIP68, tested in fresh water up to 6 m deep for up to 30 minutes; not advised for beach or pool use
BiometricsIn-screen fingerprint sensor and AI face unlockUltrasonic in-screen fingerprint sensor; AI face unlock
SensorsProximity, ambient light, accelerometer, gyroscope, compass, infrared blaster, barometer, flicker sensor, X-axis linear vibration motor and laser autofocusProximity, ambient light, accelerometer, gyroscope, electronic compass, IR blaster, flicker, laser focus, barometer, Hall; X-axis linear vibration motor
SpeakersStereo speakers; Dolby Atmos; Hi-Res and Hi-Res Audio Wireless certificationStereo speakers; Dolby Atmos; Hi-Res and Hi-Res Audio Wireless
MicrophonesFour-microphone array–
Software
Operating systemAndroidAndroid
Software at launchXiaomi HyperOS based on Android 14 (TechAdvisor; UK maker table names HyperOS without an Android version)Xiaomi HyperOS 3
AI features–Xiaomi HyperAI (AI Writing, AI Speech Recognition, AI Interpreter, AI Search); Circle to Search with Google; Google Gemini
In the boxPhone, power adapter, USB-C cable, SIM ejector, protective case, quick start guide, warranty card and safety information; maker notes regional differencesPhone, USB-C cable, SIM eject tool, protective case, safety information, quick start guide and warranty card (no charger)
Connectivity
Satellite messaging–No
Mobile network5G and 4G; 4×4 MIMO5G SA and NSA; 4G LTE; 4×4 MIMO
SIMDual nano-SIM; availability depends on regionNano-SIM + nano-SIM, nano-SIM + eSIM, or dual eSIM
Wi-FiWi-Fi 7 capable; FastConnect 7800, 2×2 MIMO and Multi-Link Operation. Standards and bands depend on regional availability and network support, with features potentially enabled by OTA.Wi-Fi 7 with Multi-Link Operation, 2×2 MIMO
BluetoothBluetooth 5.4, dual Bluetooth; SBC, AAC, aptX, aptX HD, aptX Adaptive, LDAC and LHDC 5.0Bluetooth 6.0, Dual-Bluetooth; SBC, AAC, aptX, aptX HD, aptX Adaptive, LDAC, LHDC 5.0, LC3 and MIHC
NFCYesYes
USBUSB-C, USB 3.2 Gen 2–
PositioningGPS L1/L5, Galileo E1/E5a, GLONASS, BeiDou and NavIC L5; assisted GPSGPS (L1+L5), Galileo (E1+E5a), GLONASS (G1), Beidou, QZSS (L1+L5), NavIC (L5)

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