$50 off refurb iPad Pro 11" – use SCHOOL50

OnePlus 9 vs Xiaomi Mi 11 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Comparison mode:
Specs Size
Differences only
9.0
OnePlus 9
8.0
Xiaomi Mi 11
OnePlus 9 Xiaomi Mi 11
Released · Apr 02, 2021
Released · Jul 02, 2021
6.5-inch · 2400x1080px
6.8-inch · 3200x1440px
Triple camera
Triple camera
8GB · 128GB
8GB · 128GB
4500 mAh
4600 mAh
Check prices Check prices

Availability

Officially announced
Mar 23, 2021 Feb 08, 2021
Prices (MSRP)
$729 €749

Design

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

Display

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

Hardware

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

Battery

Type
4500 mAh 4600 mAh
Charging
OnePlus Warp Charge
Qi wireless charging 		Qualcomm Quick Charge 5
Qi wireless charging, Reverse wireless charging
Charge speed
Wired: 65.0W
Wireless: 15.0W 		Wired: 55.0W
Wireless: 50.0W
PhoneArena Battery Tests
Battery Life Estimate
5h 50min
Browsing
11h 29min
Video
9h 16min
Gaming
9h 6min
Battery Life Estimate
4h 53min
Browsing
9h 40min
Video
6h 38min
Gaming
10h 17min
Learn more on our PhoneArena Battery Test Results page

Camera

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

Connectivity & Features

Bluetooth
5.2 5.2
WLAN
a,b,g,n,ac,Wi-Fi 6,dual-band
MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax 		a,b,g,n,ac,Wi-Fi 6
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, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, SBAS, NavIC, GNSS, Dual-band positioning, Wi-Fi positioning
Other
NFC NFC, Infrared

Multimedia

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

Cellular

5G Bands
n1, n2, n3, n5, n7, n8, n20, n25, n28, n38, n40, n41, n48, n66, n71, n77, n78 n1, n3, n5, n8, n20, n28, n38, n41, n77, n78, n79
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 66, 71 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 66
4G (TDD) Bands
38, 39, 40, 41, 46, 48 38, 40, 41, 42
3G Bands
1, 2, 4, 5, 8, 9, 19 1, 2, 4, 5, 8
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: Mar 24, 2021
FCC ID value: 2ABZ2-EF136 		Date approved: Jan 12, 2021
FCC ID value: 2AFZZK2G
Measured SAR
Head: 1.20 W/kg
Body: 0.78 W/kg
Simultaneous Transmission: 1.48 W/kg
Wireless Router: 1.18 W/kg 		Head: 0.95 W/kg
Body: 0.65 W/kg
Simultaneous Transmission: 1.59 W/kg
Wireless Router: 0.75 W/kg

Alternative variants

With 12GB RAM and 256GB storage
Memory 12GB/256GB
Prices (MSRP) $829
with 256GB storage
Memory 256GB
with 12GB RAM
Memory 12GB
FCC OKs Cingular\'s purchase of AT&T Wireless