Xiaomi Mi 11 vs OnePlus 9 Specs Comparison

Availability

Officially announced
Feb 08, 2021	Mar 23, 2021
Prices (MSRP)
€749	8GB/128GB - $729

Design

Dimensions
6.47 x 2.94 x 0.32 inches 164.3 x 74.6 x 8.06 mm	6.30 x 2.92 x 0.34 inches 160 x 74.2 x 8.7 mm
Weight
6.91 oz / 196.0 g	6.77 oz / 192.0 g
Materials
Back: Glass Frame: Metal	Back: Glass (Corning Gorilla Glass) Frame: Aluminum
Biometrics
Optical in-screen fingerprint	2D Face unlock, Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Left: Volume control; Right: Lock/Unlock key, Other
Colors
Midnight gray, Horizon blue	Winter Mist, Arctic Sky, Astral Black

Display

Size
6.8-inch, 91.24% screen-to-body	6.5-inch, 87.27% screen-to-body
Type
AMOLED, 120Hz, HDR, 1500 nits	AMOLED, 120Hz, HDR
Resolution
3200x1440px, 20:9 ratio, 515 PPI	2400x1080px, 20:9 ratio, 402 PPI
Protection
Corning Gorilla Glass Victus	Corning Gorilla Glass

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
2.1 (Average)	2.5 (Average)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 888 (5 nm)	Snapdragon 888 (5 nm)
Processor
Octa-core 2840 MHz Kryo 680	Octa-core Kryo 680
GPU
Adreno 660	Adreno 660
Memory
8GB (LPDDR5)/128GB (UFS 3.1) 8GB/256GB 12GB/128GB	8GB (LPDDR5)/128GB (UFS 3.1) 12GB/256GB
Storage expansion
not expandable	not expandable
OS
Android (11)	Android (11)

Battery

Type
4600 mAh	4500 mAh
Charging
Qualcomm Quick Charge 5 Qi wireless charging, Reverse wireless charging	OnePlus Warp Charge Qi wireless charging
Charge speed
Wired: 55.0W Wireless: 50.0W	Wired: 65.0W Wireless: 15.0W

PhoneArena Battery Tests

Battery Life Estimate

4h 53min

Browsing

9h 40min

Video

6h 38min

Gaming

10h 17min

Battery Life Estimate

5h 50min

Browsing

11h 29min

Video

9h 16min

Gaming

9h 6min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	Triple camera
Main camera
108 MP (OIS, Autofocus) Aperture size: F1.9 Sensor size: 1/1.33" Pixel size: 0.8 μm	48 MP (PDAF) Aperture size: F1.8 Focal length: 23 mm Sensor size: 1/1.4" Pixel size: 1.12 μm
Second camera
13 MP (Ultra-wide) Aperture size: F2.4	50 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 14 mm Sensor size: 1/1.56"
Third camera
5 MP (Telephoto, Macro) Aperture size: F2.4	2 MP (Black and White)
Flash
LED	Dual LED
Video recording
8K UHD (30 fps), 4K UHD (30 fps), 1080p (240 fps), 720p (240 fps) OIS, HDR, Continuous autofocus	8K UHD (30 fps), 4K UHD (60 fps), 1080p (240 fps), 720p (480 fps) HDR, Continuous autofocus, EIS
Front
20 MP (Autofocus)	16 MP (EIS)

Connectivity & Features

Bluetooth
5.2	5.2
WLAN
Wi-Fi 6 MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax	Wi-Fi 6,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C, USB 3.1	Type-C, USB 3.1
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, SBAS, NavIC, GNSS, Dual-band positioning, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC, Infrared	NFC

Multimedia

Headphones
	No 3.5mm jack
Speakers
Earpiece, Loudspeaker, Multiple speakers	Earpiece, Loudspeaker, Multiple speakers
Features
	Dolby Atmos
Screen mirroring
Wireless screen share
Additional microphone(s)
Noise cancellation

Cellular

5G Bands
n1, n3, n5, n8, n20, n28, n38, n41, n77, n78, n79	n1, n2, n3, n5, n7, n8, n20, n25, n28, n38, n40, n41, n48, n66, n71, n77, n78
LTE Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 66	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 66, 71
TDD Bands
38, 40, 41, 42	38, 39, 40, 41, 46, 48
3G Bands
1, 2, 4, 5, 8	1, 2, 4, 5, 8, 9, 19
Data Speed
	LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
Dual SIM
Yes
SIM type
Nano SIM	Nano SIM

Regulatory Approval

FCC approval
Date approved: Jan 12, 2021 FCC ID value: 2AFZZK2G	Date approved: Mar 24, 2021 FCC ID value: 2ABZ2-EF136
Measured SAR
Head: 0.95 W/kg Body: 0.65 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 0.75 W/kg	Head: 1.20 W/kg Body: 0.78 W/kg Simultaneous Transmission: 1.48 W/kg Wireless Router: 1.18 W/kg

Alternative variants

with 256GB storage

Memory	256GB

With 12GB RAM and 256GB storage

Memory	12GB/256GB
Prices (MSRP)	$829

with 12GB RAM

Memory	12GB

Discover more

Full Specs Xiaomi Mi 11 Specs PA Review Xiaomi Mi 11 Review

Full Specs OnePlus 9 Specs PA Review OnePlus 9 Review