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vivo X100 Pro vs Xiaomi Xiaomi 14 Ultra

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

Better figure, where one is clearly better

vivoX100 ProXiaomiXiaomi 14 Ultra
Overview
ReleasedNovember 2023February 2024
Display
Screen size6.78″6.73″
Resolution2800 × 12603200 × 1440
Sharpness453 pixels per inch521 pixels per inch
PanelLTPO OLEDLTPO OLED
Refresh rate120 Hz120 Hz
Peak brightness3,000 nits3,000 nits
Display typeVM7 8T LTPO AMOLED, up to 120 Hz; 1 Hz minimum confirmed by Notebookcheck and Android AuthorityAll Around Liquid Display; WQHD+ AMOLED, Xiaomi-custom C8 panel and LTPO AdaptiveSync Pro
Pixel density452 ppi522 ppi
Brightness detail3,000 nits local peak1,000 nits HBM typical; 3,000 nits peak
Screen protection–Xiaomi Shield Glass
Display features100% DCI-P3, 105% NTSC and 2,160 Hz PWM dimming1–120 Hz dynamic refresh; touch sampling up to 240 Hz; Dolby Vision, HDR10+, UltraHDR, DCI-P3, TrueColor, DC dimming and 1,920 Hz PWM dimming
Performance
ChipMediaTek Dimensity 9300Snapdragon 8 Gen 3
Memory16 GB16 GB
Storage512 GB512 GB
CPUEight cores, 1 × 3.25 GHz + 3 × 2.85 GHz + 4 × 2.0 GHz; 4 nm processEight 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 GHz
GPUArm Immortalis-G720Qualcomm Adreno GPU
AI engineMediaTek APU 790–
Storage typeGlobal 16 GB/512 GB, LPDDR5X RAM and UFS 4.0; up to 16 GB virtual RAM is separate; no storage expansion; Chinese launch configurations differLPDDR5X 8,533 Mbps RAM and UFS 4.0 storage; UK configuration 16 GB + 512 GB
Cooling–Xiaomi Dual-Channel IceLoop system
Cameras
Main camera50 MP50 MP
Ultra wide camera50 MP50 MP
Telephoto camera50 MP50 MP
Optical zoom4.3×5×
Front camera32 MP32 MP
Main camera50 MP IMX989, 1/0.98-inch sensor, f/1.75, 1G7P lens and OISLeica 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 OIS
Ultra wide camera50 MP, 1/2.76-inch sensor and f/2.0Leica IMX858, 50 MP, 12 mm equivalent, f/1.8, 122° field of view, 7P lens and autofocus; 5 cm macro focus
Telephoto camera50 MP, physical 1/2-inch sensor with 1/2.51-inch imaging area, f/2.5, OIS and ZEISS APO floating lens; telephoto macro and Sunshot modesLeica IMX858 floating telephoto, 50 MP, 75 mm equivalent, f/1.8, 6P lens, autofocus and OIS; 10 cm macro focus
Second telephoto camera–Leica IMX858 periscope, 50 MP, 120 mm equivalent, f/2.5, autofocus and OIS; 30 cm macro focus
Front camera32 MP, f/2.032 MP, f/2.0, 1/3.14-inch sensor and 90° field of view
Zoom4.3× optical telephoto, confirmed by Android Authority and Notebookcheck; 100 mm equivalent and up to 100× digital zoom, Notebookcheck3.2× and 5× optical telephoto cameras (TechAdvisor); maker specifies 75 mm and 120 mm equivalent focal lengths and digital zoom up to 120×
Video recording4K cinematic portrait recording with post-capture focus editing; 4K60 Super Night Video; rear 8K30 and 4K60 confirmed by both reviews8K 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 mode
Front video–4K or 1080p at 30 or 60 fps; Dolby Vision up to 4K 30 fps; electronic stabilisation
Camera featuresPhysical 6 nm vivo V3 imaging chip; ZEISS T* coating, multifocal portraits, handheld astro and telephoto macro modesLeica Authentic and Vibrant styles; Master-lens portrait system; Xiaomi ProFocus; Lightning Burst; DNG, HEIF and JPEG; UltraRAW up to 16-bit data collection
Battery and charging
Battery5,400 mAh5,000 mAh
Wired chargingUp to 100 WUp to 90 W
Wireless chargingUp to 50 WUp to 80 W
Battery life detailDual-cell series design, 2,700 mAh at 7.78 V equivalent to 5,400 mAh at 3.89 V typical, 21.01 Wh; rated 2,630 mAh at 7.78 V equivalent to 5,260 mAh at 3.89 V, 20.47 Wh5,000 mAh typical UK battery; Xiaomi Surge charging and battery management chipsets
Wired charging100 W FlashCharge; maker laboratory claim 50% in 14 minutes90 W HyperCharge; maker claims 33 minutes to full in Boost mode under laboratory conditions
Wireless chargingUp to 50 W with separately purchased vivo Vertical Wireless Flash Charger 280 W wireless HyperCharge; maker claims 46 minutes to full in Boost mode under laboratory conditions; wireless charger sold separately
Charges other devices–Reverse wireless charging; maker UK table does not publish wattage
Design
TypeStandardStandard
Weight225 g219.8 g
Thickness8.91 mm9.2 mm
Height × width164.05 × 75.28 mm161.4 × 75.3 mm
Water and dust resistanceIP68IP68
MaterialsBlack and Blue glass rear, 225 g and 8.91 mm thick; Orange vegan leather rear, 221 g and 9.05 mm thick; mirror-finished stainless steel camera ring and Gorilla Glass Victus camera cover6M42 aluminium frame, Xiaomi Shield Glass and vegan leather rear
ColoursAsteroid Black, Startrail Blue and Sunset Orange; availability varies by marketBlack and White (UK)
Water resistance detailIP68; maker test in fresh water at 1.5 m for 30 minutes; resistance can diminish with useIP68; maker tests static fresh water up to 1.5 m for 30 minutes with water/device temperature difference at most 5 K
BiometricsIn-display optical fingerprint sensorIn-screen fingerprint sensor and AI face unlock
SensorsAccelerometer, ambient light, compass, proximity, colour temperature, gyroscope, laser focus, infrared blaster, flicker and multispectral sensors; linear vibration motorProximity, ambient light, accelerometer, gyroscope, compass, infrared blaster, barometer, flicker sensor, X-axis linear vibration motor and laser autofocus
SpeakersStereo speakers, confirmed by both reviewsStereo speakers; Dolby Atmos; Hi-Res and Hi-Res Audio Wireless certification
Microphones–Four-microphone array
Software
Operating systemAndroidAndroid
Software at launchGlobal Android 14 with Funtouch OS 14; Chinese model uses OriginOS 4, confirmed by NotebookcheckXiaomi HyperOS based on Android 14 (TechAdvisor; UK maker table names HyperOS without an Android version)
In the boxPhone, quick start guide, USB cable, charger, SIM eject tool, case, applied protective film and warranty card; adapter rating not reconciled across sourcesPhone, power adapter, USB-C cable, SIM ejector, protective case, quick start guide, warranty card and safety information; maker notes regional differences
Connectivity
Mobile networkGSM 850/900/1800/1900 MHz; WCDMA B1/2/4/5/8; LTE FDD B1/2/3/4/5/7/8/12/17/18/19/20/26/28/32/66, TDD B38/39/40/41/42; 5G n1/3/5/7/8/20/28/38/40/41/66/75/77/78/795G and 4G; 4×4 MIMO
SIMTwo nano-SIMs or nano-SIM plus eSIM; dual SIM dual standbyDual nano-SIM; availability depends on region
Wi-FiWi-Fi 6 and 7, 2.4/5/6 GHz, Wi-Fi Display, 2 × 2 MIMO and MU-MIMOWi-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.
BluetoothBluetooth 5.4Bluetooth 5.4, dual Bluetooth; SBC, AAC, aptX, aptX HD, aptX Adaptive, LDAC and LHDC 5.0
NFCSupportedYes
USBUSB 3.2 Gen 1 and OTG; no wired display output, NotebookcheckUSB-C, USB 3.2 Gen 2
PositioningGPS, BeiDou, GLONASS, Galileo, QZSS, NavIC, A-GPS, cellular, Wi-Fi positioning and geofencingGPS L1/L5, Galileo E1/E5a, GLONASS, BeiDou and NavIC L5; assisted GPS

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