Xiaomi Mi 11 vs Xiaomi Mi 11i vs OnePlus 9

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

6.8 inches
6.7 inches
6.5 inches

Resolution:

3200 x 1440 pixels, 20:9 ratio, 515 PPI
2400 x 1080 pixels, 20:9 ratio, 395 PPI
2400 x 1080 pixels, 20:9 ratio, 402 PPI

Technology:

AMOLED
AMOLED
AMOLED

Screen-to-body:

91.24 %
85.89 %
87.27 %

Peak brightness:

1500 cd/m2 (nit)
1300 cd/m2 (nit)

Features:

120Hz refresh rate, HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor
120Hz refresh rate, HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
120Hz refresh rate, HDR support, Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 888
Qualcomm Snapdragon 888 SM8350
Qualcomm Snapdragon 888

Processor:

Octa-core, 2840 MHz, Kryo 680, 64-bit, 5 nm
Octa-core, 2840 MHz, Kryo 680, 64-bit, 5 nm
Octa-core, 2840 MHz, Kryo 680, 64-bit, 5 nm

GPU:

Adreno 660
Adreno 660
Adreno 660

RAM:

8GB LPDDR5
8GB LPDDR5
8GB LPDDR5

Internal storage:

128GB (UFS 3.1), not expandable
128GB (UFS 3.1)
128GB (UFS 3.1), not expandable

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (11), MIUI 12.5 UI
Android (11), MIUI 12 UI
Android (11), OxygenOS UI

Battery

Capacity:

4600 mAh
4520 mAh
4500 mAh

Type:

Not user replaceable
Not user replaceable
Not user replaceable

Charging:

Qualcomm Quick Charge 5, Qi wireless charging, Reverse wireless charging
Fast charging
OnePlus Warp Charge, Qi wireless charging

Max charge speed:

Wired: 55.0W; Wireless: 50.0W
Wired: 33.0W
Wired: 65.0W; Wireless: 15.0W

Camera

Rear:

Triple camera
Triple camera
Triple camera

Main camera:

108 MP (OIS, Autofocus)
108 MP (Autofocus)
48 MP (PDAF)

Specifications:

Aperture size: F1.9; Sensor size: 1/1.33"; Pixel size: 0.8 μm
Aperture size: F1.8; Sensor size: 1/1.52”; Pixel size: 0.7 μm
Aperture size: F1.8; Focal length: 23 mm; Sensor size: 1/1.4"; Pixel size: 1.12 μm

Second camera:

13 MP (Ultra-wide)
5 MP (Telephoto, Macro)
50 MP (Ultra-wide)

Specifications:

Aperture size: F2.4
Aperture size: F2.4
Aperture size: F2.2; Focal Length: 14 mm; Sensor size: 1/1.56"

Third camera:

5 MP (Telephoto, Macro)
8 MP (Ultra-wide)
2 MP (Black and White)

Specifications:

Aperture size: F2.4
Aperture size: F2.2

Video recording:

7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (240 fps)
7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (30 fps)
7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (480 fps)

Features:

OIS, HDR, Continuous autofocus
HDR, Time-lapse video
HDR, Continuous autofocus, EIS

Front:

20 MP (Autofocus)
20 MP (HDR)
16 MP (EIS)

Design

Dimensions:

6.47 x 2.94 x 0.32 inches (164.3 x 74.6 x 8.06 mm)
6.44 x 3.01 x 0.31 inches (163.7 x 76.4 x 7.8 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)
6.91 oz (196.0 g)
6.77 oz (192.0 g)

Materials:

Back: Glass; Frame: Metal
Back: Glass (Corning Gorilla Glass 5)
Back: Glass (Corning Gorilla Glass); Frame: Aluminum

Biometrics:

In-screen fingerprint
2D Face unlock, Fingerprint (touch)
2D Face unlock, In-screen fingerprint

Keys:

Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key
Left: Volume control; Right: Lock/Unlock key, Other

Colors:

Midnight gray, Horizon blue
Cosmic Black, Frosty White, Celestial Silver
Winter Mist, Arctic Sky, Astral Black

Cellular

5G:

n1, n3, n5, n8, n20, n28, n38, n41, n77, n78, n79
n1, n3, n5, n7, n8, n20, n28, n38, n41, n77, n78
n1, n2, n3, n5, n7, n8, n20, n25, n28, n38, n40, n41, n48, n66, n71, n77, n78

LTE (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 28(700 APT), 32(1500 L-band), 66(AWS-3)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 28(700 APT), 66(AWS-3)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)

LTE (TDD):

Bands 38(2600), 40(2300), 41(2600+), 42(3500)
Bands 38(2600), 40(2300), 41(2600+)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)

UMTS:

Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900), 9(1700), 19(800)

Data Speed:

LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS

Dual SIM:

Yes
Yes

SIM type:

Nano SIM
Nano SIM
Nano SIM

Multimedia

Headphones:

No 3.5mm jack
No 3.5mm jack

Speakers:

Earpiece, Loudspeaker, Multiple speakers
Earpiece, Loudspeaker, Multiple speakers
Earpiece, Loudspeaker, Multiple speakers

Features:

Dolby Atmos
Dolby Atmos

Screen mirroring:

Wireless screen share
Wireless screen share
Wireless screen share

Additional microphone(s):

for Noise cancellation
for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

5.2
5.2
5.2

Wi-Fi:

802.11 a, b, g, n, ac, ax (Wi-Fi 6); MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax (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

USB:

Type-C (reversible), USB 3.1
Type-C (reversible)
Type-C (reversible), USB 3.1

Features:

Charging, Headphones port
Charging
Charging, Headphones port, Mass storage device

Location:

GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, SBAS, NavIC, GNSS, Dual-band positioning, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Altimeter, Compass, Barometer
Accelerometer, Gyroscope, Compass

Other:

NFC, Infrared
NFC, Infrared
NFC

Regulatory Approval

FCC approval:

Date approved:

Jan 12, 2021
Mar 30, 2021
Mar 24, 2021

FCC ID value:

2AFZZK2G
2AFZZK11G
2ABZ2-EF136

Measured SAR:

Head:

0.95 W/kg
0.95 W/kg
1.20 W/kg

Body:

0.65 W/kg
0.74 W/kg
0.78 W/kg

Simultaneous Transmission:

1.59 W/kg
1.59 W/kg
1.48 W/kg

Wireless Router:

0.75 W/kg
0.93 W/kg
1.18 W/kg

Buyers information

Price:

€ 749
€ 649
$ 729

In The Box:

55W Power Adapter, USB Type-C Cable, Type-C to 3.5 mm Headphone Adapter, SIM Eject Tool, Soft Case, User Guide, Warranty Card
33W Power Adapter, USB Type-C Cable, Type-C to 3.5 mm Headphone Adapter, SIM Eject Tool, Protective Case, User Guide, Warranty Card
Warp Charge 65 Power Adapter, Warp Charge Type-C to Type-C Cable, Quick Start Guide, Welcome Letter, Safety Information and Warranty Card, OnePlus Sticker, SIM Tray Ejector

Availability

Officially announced:

Feb 08, 2021
Mar 29, 2021
Mar 23, 2021
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