Xiaomi Mi 11 Ultra vs Xiaomi Xiaomi 17 Ultra

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

Only show differences

Better figure, where one is clearly better

Share comparison

Mi 11 Ultra compared with Xiaomi 17 Ultra

	XiaomiMi 11 Ultra	XiaomiXiaomi 17 Ultra
Overview
Released
Released	April 2021	March 2026
Display
Screen size
Screen size	6.81″	6.9″
Resolution
Resolution	3200 × 1440 (better)	2608 × 1200
Sharpness
Sharpness	515 pixels per inch (better)	416 pixels per inch
Panel
Panel	OLED	LTPO OLED
Refresh rate
Refresh rate	120 Hz	120 Hz
Peak brightness
Peak brightness	1,700 nits	3,500 nits (better)
Display type
Display type	Quad-curved AMOLED with Gorilla Glass Victus; rear 1.1-inch AMOLED display (Tech Advisor).	6.9-inch Xiaomi HyperRGB OLED display, 2608 × 1200
Brightness detail
Brightness detail	–	3,500 nits multi-scenario peak brightness
Screen protection
Screen protection	–	Xiaomi Shield Glass 3.0
Display features
Display features	900 nits high-brightness mode, 480 Hz touch sampling, 10-bit colour, Dolby Vision and HDR10+.	1–120 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
Chip
Chip	Qualcomm Snapdragon 888	Snapdragon 8 Elite Gen 5
Memory
Memory	12 GB	16 GB (better)
Storage
Storage	256 GB	512 GB, 1 TB (better)
CPU
CPU	Snapdragon 888, 5 nm process and Kryo 680 up to 2.84 GHz.	2 prime cores up to 4.6 GHz and 6 performance cores up to 3.62 GHz; 3 nm
GPU
GPU	Adreno 660.	Adreno GPU
Storage type
Storage type	LPDDR5 and UFS 3.1; no microSD expansion (TechRadar).	UFS 4.1; LPDDR5X RAM
Cooling
Cooling	–	Xiaomi 3D Dual-Channel IceLoop system
Cameras
Main camera
Main camera	50 MP	50 MP
Ultra wide camera
Ultra wide camera	48 MP	50 MP
Telephoto camera
Telephoto camera	48 MP	200 MP
Optical zoom
Optical zoom	5× (better)	4.3×
Front camera
Front camera	20 MP	50 MP (better)
Main camera
Main camera	f/1.95, 1/1.12-inch Samsung GN2 sensor, optical stabilisation and four-pixel binning to 2.8 µm; Dual Pixel Pro and laser focus.	50 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 camera
Ultra wide camera	f/2.2, 128° field of view and phase-detection autofocus; maker overview lists a 1/2-inch sensor and 12 mm equivalent focal length.	50 MP Samsung JN5, 1/2.75″ sensor, ƒ/2.2, 14 mm equivalent, 115° field of view
Telephoto camera
Telephoto camera	Periscope with OIS and 5× optical zoom; f/4.1 aperture (Tech Advisor). 10× hybrid and 120× digital zoom are separate. Maker overview lists a 1/2-inch sensor and 120 mm equivalent focal length.	200 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
Front camera
Front camera	–	50 MP OV50M, 1/2.87″ sensor, ƒ/2.2, 21 mm equivalent, 90° field of view, autofocus
Zoom
Zoom	–	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 recording
Video recording	All three rear cameras support 8K at 24 fps and 4K at 30/60 fps.	8K 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 video
Front video	1080p at 30/60 fps; f/2.2 selfie aperture (Tech Advisor).	4K Dolby Vision at 30 or 60 fps; 1080p Dolby Vision at 30 or 60 fps; slow motion up to 1080p 120 fps
Camera features
Camera features	Rear display can frame main-camera selfies; night and movie-effect modes. Reviewers disagree about the ultra-wide results.	Leica 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
Battery
Battery	5,000 mAh	6,000 mAh (better)
Wired charging
Wired charging	Up to 67 W	Up to 90 W (better)
Wireless charging
Wireless charging	Up to 67 W (better)	Up to 50 W
Battery life detail
Battery life detail	5,000 mAh typical, 4,900 mAh minimum.	–
Wired charging
Wired charging	UK 67 W charger included; Tech Advisor's Indian unit information instead describes a 55 W bundled charger.	90 W HyperCharge; QC3+, PD3.0 and 90 W PPS (charger not included)
Wireless charging
Wireless charging	67 W wireless and 10 W reverse wireless charging; Tech Advisor did not test the maximum wireless rate.	50 W wireless HyperCharge (charger sold separately)
Design
Type
Type	Standard	Standard
Weight
Weight	234 g	218.4 g (better)
Thickness
Thickness	8.38 mm	8.29 mm (better)
Height × width
Height × width	164.3 × 74.6 mm	162.9 × 77.6 mm
Water and dust resistance
Water and dust resistance	IP68	IP68
Stylus
Stylus	–	No
Materials
Materials	Ceramic back and Gorilla Glass Victus over the display; maker ceramic specification controls TechRadar's rear-glass description.	–
Colours
Colours	Ceramic Black and Ceramic White.	Black, White, Starlit Green (Starlit Green weighs 219 g)
Water resistance detail
Water resistance detail	IP68 tested at 1.5 metres for up to 30 minutes under laboratory conditions.	IP68, tested in fresh water up to 6 m deep for up to 30 minutes; not advised for beach or pool use
Biometrics
Biometrics	In-display fingerprint sensor (Tech Advisor).	Ultrasonic in-screen fingerprint sensor; AI face unlock
Sensors
Sensors	–	Proximity, ambient light, accelerometer, gyroscope, electronic compass, IR blaster, flicker, laser focus, barometer, Hall; X-axis linear vibration motor
Speakers
Speakers	Stereo speakers tuned with Harman Kardon.	Stereo speakers; Dolby Atmos; Hi-Res and Hi-Res Audio Wireless
Software
Operating system
Operating system	Android	Android
Software at launch
Software at launch	MIUI 12 based on Android 11; maker page notes the MIUI 12.5 update.	Xiaomi HyperOS 3
AI features
AI features	–	Xiaomi HyperAI (AI Writing, AI Speech Recognition, AI Interpreter, AI Search); Circle to Search with Google; Google Gemini
In the box
In the box	UK charger, cable, USB-C to 3.5 mm adapter, case, SIM tool and documents. The UK maker's 12/256 configuration is used; other regional memory options are not inferred. Contemporary Gizmochina actual first-sale coverage on 2 April 2021 supports the Chinese sale month, with later UK availability distinguished.	Phone, USB-C cable, SIM eject tool, protective case, safety information, quick start guide and warranty card (no charger)
Connectivity
Satellite messaging
Satellite messaging	–	No
Mobile network
Mobile network	–	5G SA and NSA; 4G LTE; 4×4 MIMO
SIM
SIM	Dual SIM; network support depends on regional bands and operators.	Nano-SIM + nano-SIM, nano-SIM + eSIM, or dual eSIM
Wi-Fi
Wi-Fi	Wi-Fi 6; Wi-Fi 6E availability depends on regions and an OTA update, as qualified by the maker.	Wi-Fi 7 with Multi-Link Operation, 2×2 MIMO
Bluetooth
Bluetooth	Bluetooth 5.2.	Bluetooth 6.0, Dual-Bluetooth; SBC, AAC, aptX, aptX HD, aptX Adaptive, LDAC, LHDC 5.0, LC3 and MIHC
NFC
NFC	NFC.	Yes
Positioning
Positioning	–	GPS (L1+L5), Galileo (E1+E5a), GLONASS (G1), Beidou, QZSS (L1+L5), NavIC (L5)
USB
USB	USB-C; no 3.5 mm socket (TechRadar).	–