OnePlus OnePlus 9 Pro vs Xiaomi Mi 11 Ultra

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OnePlus 9 Pro compared with Mi 11 Ultra

	OnePlusOnePlus 9 Pro	XiaomiMi 11 Ultra
Overview
Released
Released	March 2021	April 2021
Display
Screen size
Screen size	6.7″	6.81″
Resolution
Resolution	3216 × 1440 (better)	3200 × 1440
Sharpness
Sharpness	526 pixels per inch (better)	515 pixels per inch
Panel
Panel	OLED	OLED
Refresh rate
Refresh rate	120 Hz	120 Hz
Peak brightness
Peak brightness	1,300 nits	1,700 nits (better)
Display type
Display type	Curved LTPO Fluid AMOLED; 20.1:9 aspect ratio	Quad-curved AMOLED with Gorilla Glass Victus; rear 1.1-inch AMOLED display (Tech Advisor).
Pixel density
Pixel density	525 ppi	–
Brightness detail
Brightness detail	Up to 1,300 nits; dual ambient light sensors and 8,192 automatic brightness levels	–
Always-on display
Always-on display	Super AOD always-on display	–
Screen protection
Screen protection	Corning Gorilla Glass; generation not specified in the maker's sheet	–
Display features
Display features	Adaptive 1–120 Hz; native 10-bit colour; HDR10+; sRGB and Display P3; MEMC, Reading Mode, Night Mode, Vibrant Color Effect, Ultra-high Video Resolution and Color Tone; Hyper Touch synchronisation in supported games	900 nits high-brightness mode, 480 Hz touch sampling, 10-bit colour, Dolby Vision and HDR10+.
Performance
Chip
Chip	Snapdragon 888	Qualcomm Snapdragon 888
Memory
Memory	8 GB – 12 GB	12 GB
Storage
Storage	128 GB, 256 GB	256 GB
CPU
CPU	Qualcomm Snapdragon 888 with Snapdragon X60 5G modem	Snapdragon 888, 5 nm process and Kryo 680 up to 2.84 GHz.
GPU
GPU	Adreno 660	Adreno 660.
Storage type
Storage type	LPDDR5 RAM; UFS 3.1 two-lane storage; European 8/128 GB and 12/256 GB pairings confirmed by the maker	LPDDR5 and UFS 3.1; no microSD expansion (TechRadar).
Cameras
Main camera
Main camera	48 MP	50 MP (better)
Ultra wide camera
Ultra wide camera	50 MP	48 MP
Telephoto camera
Telephoto camera	8 MP	48 MP
Optical zoom
Optical zoom	3.3×	5× (better)
Front camera
Front camera	16 MP	20 MP (better)
Main camera
Main camera	Sony IMX789, 48 MP, f/1.8, 23 mm equivalent, seven-element lens, 1.12 µm pixels and OIS; physical 1/1.35-inch sensor, effective area up to 1/1.43-inch for photographs	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.
Ultra wide camera
Ultra wide camera	Sony IMX766, 50 MP, 1/1.56-inch sensor, f/2.2, 14 mm equivalent, seven-element freeform lens; macro photography from 4 cm	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.
Telephoto camera
Telephoto camera	8 MP, f/2.4, 77 mm equivalent, five-element lens, 1.0 µm pixels and OIS; 3.3× optical zoom	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.
Front camera
Front camera	Sony IMX471, 16 MP, f/2.4, 1.0 µm pixels, fixed focus and EIS	–
Zoom
Zoom	3.3× optical telephoto; digital zoom up to 30×	–
Video recording
Video recording	8K at 30 fps; 4K at 30, 60 or 120 fps; 1080p at 30 or 60 fps; slow motion at 1080p 240 fps or 720p 480 fps; time-lapse at 1080p or 4K 30 fps; video editor	All three rear cameras support 8K at 24 fps and 4K at 30/60 fps.
Front video
Front video	1080p at 30 fps; time-lapse	1080p at 30/60 fps; f/2.2 selfie aperture (Tech Advisor).
Camera features
Camera features	Hasselblad Camera for Mobile and Natural Color Calibration; additional 2 MP monochrome camera, all-pixel omnidirectional phase, laser and contrast autofocus, dual LED flash, Nightscape, Super Macro, UltraShot HDR, Portrait, Pro with 12-bit RAW, Panorama, Tilt-shift, focus peaking, pet focus, filters, Super Stable, Video Nightscape, Video HDR, video portrait, focus tracking and Hyperlapse	Rear display can frame main-camera selfies; night and movie-effect modes. Reviewers disagree about the ultra-wide results.
Battery and charging
Battery
Battery	4,500 mAh	5,000 mAh (better)
Wired charging
Wired charging	Up to 65 W	Up to 67 W (better)
Wireless charging
Wireless charging	Up to 50 W	Up to 67 W (better)
Battery life detail
Battery life detail	Non-removable dual-cell battery; two 2,250 mAh cells equivalent to 4,500 mAh typical	5,000 mAh typical, 4,900 mAh minimum.
Wired charging
Wired charging	Warp Charge 65T, 10 V/6.5 A; maker reports 1–100% in 29 minutes under laboratory conditions; included adapter supports USB Power Delivery up to 45 W for other compatible devices	UK 67 W charger included; Tech Advisor's Indian unit information instead describes a 55 W bundled charger.
Wireless charging
Wireless charging	Warp Charge 50 Wireless; maker reports 1–100% in 43 minutes with its separate wireless charger; two coils allow portrait and landscape placement	67 W wireless and 10 W reverse wireless charging; Tech Advisor did not test the maximum wireless rate.
Charges other devices
Charges other devices	Reverse wireless charging, described by Expert Reviews; maker wattage not verified	–
Design
Type
Type	Standard	Standard
Weight
Weight	197 g (better)	234 g
Thickness
Thickness	8.7 mm	8.38 mm (better)
Height × width
Height × width	163.2 × 73.6 mm	164.3 × 74.6 mm
Water and dust resistance
Water and dust resistance	IP68	IP68
Materials
Materials	Glass back and aluminium frame; matte Pine Green and Stellar Black, reflective Morning Mist	Ceramic back and Gorilla Glass Victus over the display; maker ceramic specification controls TechRadar's rear-glass description.
Colours
Colours	Morning Mist, Pine Green and Stellar Black; UK Pine Green is paired with 12/256 GB according to Expert Reviews	Ceramic Black and Ceramic White.
Buttons
Buttons	Alert Slider; gestures and on-screen navigation supported	–
Water resistance detail
Water resistance detail	IP68; maker test covers up to 1.5 metres of fresh water for 30 minutes; resistance can diminish and liquid damage is not covered	IP68 tested at 1.5 metres for up to 30 minutes under laboratory conditions.
Biometrics
Biometrics	In-display fingerprint sensor and camera-based face unlock	In-display fingerprint sensor (Tech Advisor).
Sensors
Sensors	Fingerprint sensor, accelerometer, electronic compass, gyroscope, ambient light, proximity, sensor core, flicker detection and front RGB sensor	–
Speakers
Speakers	Dual stereo speakers; Dolby Atmos	Stereo speakers tuned with Harman Kardon.
Microphones
Microphones	Noise cancellation support	–
Software
Operating system
Operating system	Android	Android
Software at launch
Software at launch	OxygenOS based on Android 11	MIUI 12 based on Android 11; maker page notes the MIUI 12.5 update.
In the box
In the box	Phone, Warp Charge 65 adapter, USB-C to USB-C cable, quick start guide, welcome letter, safety and warranty information, logo sticker, case, screen protector and SIM ejector	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.
Connectivity
Mobile network
Mobile network	Snapdragon X60; 4×4 MIMO, LTE Cat 20 download and Cat 18 upload; UK 5G NSA n1/n3/n5/n7/n8/n20/n28/n38/n40/n41/n66/n77/n78 and SA n1/n3/n7/n28/n41/n78	–
SIM
SIM	Dual nano-SIM	Dual SIM; network support depends on regional bands and operators.
Wi-Fi
Wi-Fi	Wi-Fi 6, 802.11 a/b/g/n/ac/ax; 2×2 MIMO on 2.4 and 5 GHz	Wi-Fi 6; Wi-Fi 6E availability depends on regions and an OTA update, as qualified by the maker.
Bluetooth
Bluetooth	Bluetooth 5.2; aptX, aptX HD, LDAC and AAC	Bluetooth 5.2.
NFC
NFC	Yes	NFC.
USB
USB	USB-C, USB 3.1 Gen 1; standard USB-C earphones supported; included cable supports USB 2.0	USB-C; no 3.5 mm socket (TechRadar).
Positioning
Positioning	Dual-band GPS L1/L5 and Galileo E1/E5a; GLONASS, BeiDou and A-GPS	–