Xiaomi Mi 11 vs OnePlus 9

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Comparing the Xiaomi Mi 11 vs OnePlus 9 across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: Both Xiaomi Mi 11 and OnePlus 9 run at the same processing speed of 2.84 GHz.


Display: Xiaomi Mi 11 offers a screen size of 6.81 inches, while OnePlus 9 offers 6.55 inches, making Xiaomi Mi 11 the larger display of the two. OnePlus 9 features a Fluid AMOLED display compared to Xiaomi Mi 11's AMOLED, making OnePlus 9 the better display of the two.


Rear Camera: Xiaomi Mi 11 offers a higher rear camera resolution with 108 MP, while OnePlus 9 offers 48 MP, making Xiaomi Mi 11 better for rear camera photography.


Front Camera: Xiaomi Mi 11 offers a higher front camera resolution with 20 MP, while OnePlus 9 offers 16 MP, making Xiaomi Mi 11 better for front camera photography.


Battery: Xiaomi Mi 11 offers a higher battery capacity with 4600 mAh, while OnePlus 9 offers 4500 mAh, making Xiaomi Mi 11 better for longer battery life.


Storage: Both Xiaomi Mi 11 and OnePlus 9 offer the same internal storage of 128 GB.

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✕
Xiaomi Mi 11
₹65,790
(Not Released in India)
✕
OnePlus 9
₹24,800
@ Flipkart
✕
Samsung Galaxy S25 128GB
₹57,999
Know more
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Summary

Release Date

10 Jan, 2022
15 Apr, 2021
18 Mar, 2025

Performance

Snapdragon 888
Snapdragon 888
Snapdragon 8 Elite
Octa Core (upto 2.84 GHz)
Octa Core (upto 2.84 GHz)
Octa Core (upto 4.47 GHz)
8 GB RAM
8 GB RAM
12 GB RAM

Display

6.81 inches (17.3 cm)
6.55 inches (16.64 cm)
6.2 inches (15.75 cm)
AMOLED
Fluid AMOLED
Dynamic AMOLED 2x
1440x3200 px (QHD+)
1080x2400 px (FHD+)
1080x2340 px (FHD+)
120 Hz Refresh Rate
120 Hz Refresh Rate
120 Hz Refresh Rate

Rear Camera

108 MP
Wide Angle Primary Camera
48 MP
Wide Angle Primary Camera
50 MP
Wide Angle Primary Camera
13 MP
Ultra-Wide Angle Camera
50 MP
Ultra-Wide Angle Camera
12 MP
Ultra-Wide Angle Camera
5 MP
Macro Camera
2 MP
Mono Camera
10 MP
Telephoto Camera (upto 3x Optical Zoom)

Front Camera

20 MP
Wide Angle Lens
16 MP
Wide Angle Lens
12 MP
Wide Angle Lens

Battery

4600 mAh
4500 mAh
4000 mAh
55W Quick Charging
65W Warp Charging
25W Fast Charging
Wireless Charging
No Wireless Charging
Wireless Charging

Storage

128 GB
128 GB
128 GB
UFS 3.1
UFS 3.1
UFS 4.0

Expert Review

N/A
7.0/10
8.0/10

Pros

  • Device yet to be reviewed
  • Best-in-class performance
  • Great daylight photography
  • Fast 65W charging
  • Smooth 120Hz screen
  • Premium & compact design
  • Excellent performance
  • Reliable cameras
  • New & improved AI features

Cons

  • Device yet to be reviewed
  • Nighttime shots need improvement
  • No wireless charging or IP rating
  • Priced on the higher side
  • Slow charging speeds
  • Battery life could have been better

User Ratings

N/A
4.1/5
(4,918 ratings)
4.6/5
(7,688 ratings)

Benchmarks (The higher, the better)

N/A
721,282
AnTuTu Score
N/A
N/A
10h 28m
Battery Life (PC Mark)
N/A

Compare Prices

Not Available in any store
₹24,800
@ Flipkart
₹57,999
@ Flipkart

Video

Videos
1 Video
Videos
6 More Videos
Videos
3 More Videos

User Feedback

General

Launch Date

N/A
Apr 15, 2021
(Official)
Mar 18, 2025
(Official)

Operating System

Android v11
Android v11
Android v15

OS Updates

N/A
3 Year
7 Years

Security Updates

N/A
4 Year
7 Years

Custom UI

MIUI
Oxygen OS
Samsung One UI

Performance

Performance Rating

Very Good
Very Good
Excellent

Chipset

Qualcomm Snapdragon 888
View Details
Qualcomm Snapdragon 888
View Details
Qualcomm Snapdragon 8 Elite
View Details

Processor

Octa core

2.84 GHz, Single core, Kryo 680 2.42 GHz, Tri core, Kryo 680 1.8 GHz, Quad core, Kryo 680
Octa core

2.84 GHz, Single core, Kryo 680 2.42 GHz, Hexa Core, Kryo 680 1.8 GHz, Quad core, Kryo 680
Octa core

4.47 GHz, Dual core, Oryon 3.5 GHz, Hexa Core, Oryon

Architecture (The higher, the better)

64 bit
64 bit
64 bit

Fabrication (The lower, the better)

5 nm
5 nm
3 nm

Graphics (GPU)

Adreno 660
Adreno 660
Adreno 830

RAM

8 GB
8 GB / 12 GB
12 GB

RAM Type

LPDDR5
LPDDR5
LPDDR5X

Cooling Technology

N/A
Vapor Chamber
Vapor Chamber

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

N/A
721,282
N/A

Bootup Time (The lower, the better)

N/A
22.0 s
N/A

Gaming Test Results

Battery Drain* (The lower, the better)

N/A
10.0 %
N/A

Heating* (The lower, the better)

N/A
13.0 %
N/A
* after 30 mins of gaming

Display

Display Rating

Excellent
Excellent
Excellent

Display Type

AMOLED
Fluid AMOLED
Dynamic AMOLED 2x

Screen Size

6.81 inches  (17.3 cm)
6.55 inches  (16.64 cm)
6.2 inches  (15.75 cm)

Resolution

1440x3200 px (QHD+)
1080x2400 px (FHD+)
1080x2340 px (FHD+)

Brightness

1500 nits
1100 nits
N/A

Peak Brightness

N/A
N/A
2600 nits

Refresh Rate

120 Hz
120 Hz
120 Hz

Touch Sampling Rate

480 Hz
N/A
N/A

Aspect Ratio

20:9
20:9
19.5:9

Pixel Density

515 ppi
402 ppi
416 ppi

Screen to Body Ratio (calculated)

91.35 %
87.6 %
90.92 %

Screen Protection

Corning Gorilla Glass Victus
Corning Gorilla
Corning Gorilla Glass Victus 2

Bezel-less Display

Yes with punch-hole display
Yes with punch-hole display
Yes with punch-hole display

HDR 10 / HDR+ Support

Yes HDR 10+
Yes HDR 10+
Yes HDR 10+

Design

Height

164.3 mm
160 mm
146.9 mm

Width

74.6 mm
73.9 mm
70.5 mm

Thickness

8.1 mm
8.1 mm
7.2 mm

Weight

196 grams
183 grams
162 grams

Build Material

N/A
Back: Gorilla Glass
Back: Gorilla Glass Victus 2

Water Resistance

N/A
N/A
Yes Water resistant IP68 (up to 30 minutes in a depth of 1.5 meter)

Ruggedness

N/A
N/A
Dust proof

Rear Camera

Rear Camera Rating

Very Good
Very Good
Excellent

Resolution

108 MP
Primary Cameraf/1.85 Wide Angle26 mm focal length 1/1.33" sensor size 0.8µm pixel size
48 MP
Primary Cameraf/1.8 Wide Angle23 mm focal length 1/1.4" sensor size IMX689 Exmor-RS CMOS Sensor UltraPixel BSI image sensor 1.12µm pixel size
50 MP
Primary Cameraf/1.8 Wide Angle 85° field-of-view24 mm focal length 1/1.56" sensor size S5KGN3 ISO-CELL 1µm pixel size
13 MP
f/2.4 Ultra-Wide Angle Camera
50 MP
f/2.2 Ultra-Wide Angle Camera14 mm focal length 1/1.56" sensor size 1µm pixel size
12 MP
f/2.2 Ultra-Wide Angle Camera13 mm focal length 1/2.55" sensor size 1.4µm pixel size
5 MP
f/2.4 Macro Camera
2 MP
f/2.4 Mono Camera
10 MP
f/2.4 Telephoto Camera67 mm focal length 1/3.94" sensor size 1µm pixel size

Autofocus

Yes Phase Detection Autofocus
Yes Phase Detection Autofocus Continuous Autofocus
Yes Dual Pixel Phase Detection Autofocus

OIS

Yes
N/A
Yes

Flash

Yes Dual LED Flash
Yes Dual LED Flash
Yes LED Flash

Image Resolution

12000 x 9000 Pixels
8000 x 6000 Pixels
8150 x 6150 Pixels

Settings

Exposure compensation ISO control
Exposure compensation ISO control
Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus
Digital Zoom
Auto Flash
Face detection
Filters
Touch to focus
Digital Zoom
Auto Flash
Face detection
Filters
Touch to focus

Video Recording

8k @24 fps
4k @30 fps
Full HD @60 fps
HD @120 fps
8k @30 fps
4k @60 fps
Full HD @240 fps
HD @480 fps
8k @30 fps
4k @60 fps
Full HD @240 fps

Video Recording Features

N/A
Super Stable
Video HDR
Bokeh portrait video
Dual Video Recording
Slow Motion
Video HDR
Bokeh portrait video
Video Pro Mode
Stereo recording

Front Camera

Front Camera Rating

Very Good
Very Good
Excellent

Resolution

20 MP
f/2.4 Wide Angle Primary Camera27 mm focal length 1/3.4" sensor size 0.8µm pixel size
16 MP
f/2.4 Wide Angle Primary Camera1/3" sensor size Exmor RS 1µm pixel size
12 MP
f/2.2 Wide Angle Primary Camera26 mm focal length 1/3.2" sensor size 1.12µm pixel size

Autofocus

N/A
N/A
Yes Dual Pixel Phase Detection Autofocus

Flash

Yes Screen flash
Yes Screen flash
N/A

Camera Features

N/A
Fixed Focus
N/A

Video Recording

Full HD @30 fps
HD @30 fps
Full HD @30 fps
4k @60 fps
Full HD @30 fps

Battery

Battery Rating

Very Good
Very Good
Very Good

Capacity

4600 mAh
4500 mAh
4000 mAh

Battery Type

Li-Polymer
Li-ion
Li-ion

Quick Charging

Yes 55W Quick Charging v4.0 100% in 45 minutes
Yes 65W Warp Charging 100% in 29 minutes
Yes 25W Fast Charging 50% in 30 minutes

Wireless Charging

Yes
N/A
Yes 15W Wireless Charging

Wireless Reverse Charging

Yes
N/A
Yes 4.5W Wireless Reverse Charging

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

N/A
10h 28m
N/A

Charging Time (20% to 100%) (The lower, the better)

N/A
37m 21s
N/A

Storage

Internal Storage

128 GB
128 GB / 256 GB
128 GB / 256 GB / 512 GB

Storage Type

UFS 3.1
UFS 3.1
UFS 4.0

Expandable Storage

No
No
No

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: eSIM

Network Support

5G 4G
5G 4G
5G 4G

VoLTE

Yes
Yes
Yes

SIM 1

5G Bands:
FDD N1 / N3 / N5 / N7 / N8 / N20 / N28
TDD N38 / N41 / N77 / N78 / N79
5G Bands:
TDD N41 / N78
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N77 / N78
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
View More

SIM 2

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26)
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N77 / N78
N/A
N/A
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
View More

SAR Value

N/A
Head: 1.19 W/kg Body: 0.78 W/kg
Head: 0.956 W/kg

Wi-Fi

Yes Wi-Fi 6 (802.11 b/g/n/ax) MIMO
Yes Wi-Fi 6 (802.11 a/b/g/n/ac/ax) MIMO
Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz MIMO

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot
Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v5.2
Yes v5.2
Yes v5.4

GPS

Yes with A-GPS Glonass
Yes with A-GPS Glonass
Yes with A-GPS Glonass

NFC

Yes
Yes
Yes

Multimedia

Stereo Speakers

N/A
Yes
Yes

Audio Jack

USB Type-C
USB Type-C
USB Type-C

Sensors

Fingerprint Sensor

Yes
Yes
Yes

Fingerprint Sensor Position

On-screen
On-screen
On-screen

Fingerprint Sensor Type

Optical
Optical
Ultrasonic

Heart Rate Monitor

Yes
N/A
N/A

Other Sensors

Light sensor Proximity sensor Accelerometer Compass Gyroscope
Light sensor Proximity sensor Accelerometer Compass Gyroscope
Light sensor Proximity sensor Accelerometer Barometer Compass Gyroscope

Compare Prices

Not Available in any store
₹24,800
@ Flipkart
₹57,999
@ Flipkart