Xiaomi Mi 9 vs OnePlus 11 Specs Comparison

Availability

Officially announced
Feb 20, 2019	Feb 07, 2023
Prices (MSRP)
	$699

Design

Dimensions
6.20 x 2.94 x 0.30 inches 157.5 x 74.67 x 7.61 mm	6.42 x 2.92 x 0.34 inches 163.1 x 74.1 x 8.53 mm
Weight
6.10 oz / 173.0 g	7.23 oz / 205.0 g
Materials
Back: Glass (Corning Gorilla Glass 5) Frame: Metal	Back: Glass (Corning Gorilla Glass 5) Frame: Aluminum
Resistance
	Yes; IP64
Biometrics
Optical in-screen fingerprint	2D Face unlock, Optical in-screen fingerprint
Keys
	Right: Volume control, Lock/Unlock key
Colors
Black, Purple, Blue	Black, Green

Display

Size
6.4-inch, 85.23% screen-to-body	6.7-inch, 89.31% screen-to-body
Type
AMOLED, HDR, 600 nits	AMOLED, 120Hz, HDR, 1300 nits
Resolution
2340x1080px, 19.5:9 ratio, 403 PPI	3216x1440px, 20.1:9 ratio, 526 PPI
Protection
Corning Gorilla Glass 6	Corning Gorilla Glass Victus
Features
HDR support, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor

PhoneArena Display Test

Bright Max (20% APL)
Untested	796 (Poor)
Bright Min
2 (Good)	5.8 (Poor)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 855 (7 nm)	Snapdragon 8 Gen 2 SM8550 (4 nm)
Processor
Octa-core 2840 MHz Kryo 485	Octa-core 1x3.2GHz Cortex-X3 2x2.8GH​z Cortex-A715 2x2.8​GHz Cortex-A710 3x2.0​GHz Cortex-A510
GPU
Adreno 640	Adreno 740
Memory
6GB (LPDDR4)/128GB 6GB/64GB 12GB/256GB	8GB (LPDDR5)/128GB (UFS 3.1) 16GB/256GB
Storage expansion
not expandable	not expandable
OS
Android (9.0 Pie)	Android (13)

PhoneArena Performance Test

GeekBench 6 Single
Untested	1510
GeekBench 6 Multi
Untested	5046
3D Mark High
Untested	3692
3D Mark Low
Untested	1739

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
3300 mAh	5000 mAh
Charging
Qualcomm Quick Charge 4+ Qi wireless charging	Fast charging
Charge speed
	Wired: 80.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

5h 58min

Browsing

13h 22min

Video

8h 23min

Gaming

9h 31min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	Triple camera
Main camera
48 MP (Sapphire crystal lens cover, Laser and PDAF, CMOS image sensor) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm	50 MP (OIS, PDAF) Aperture size: F1.8 Focal length: 24 mm Sensor size: 1/1.56" Pixel size: 1.0 μm
Second camera
12 MP (Telephoto, Sapphire crystal lens cover, PDAF) Optical zoom: 2.0x Aperture size: F2.2 Focal Length: 50 mm Sensor size: 1/3.4" Pixel size: 1 μm	48 MP (Ultra-wide, Autofocus) Aperture size: F2.2 Sensor size: 1/2"
Third camera
16 MP (Ultra-wide, Sapphire crystal lens cover, PDAF) Aperture size: F2.2 Focal Length: 17 mm Sensor size: 1/3" Pixel size: 1 μm	32 MP (Telephoto, Autofocus) Optical zoom: 2.0x Aperture size: F2.0 Sensor size: 1/2.74"
Flash
Dual LED	Dual LED
Video recording
4K UHD (60 fps), 1080p (960 fps), 720p (960 fps) Continuous autofocus, EIS, Video calling, Video sharing	8K UHD (24 fps), 4K UHD (60 fps), 1080p (240 fps), 720p (480 fps)
Front
20 MP (HDR) Video capture: 1080p	16 MP (HDR) Video capture: 1080p

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

141

Overall

148

Photo

133

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.0	5.3
WLAN
a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	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 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Other
NFC, Infrared, VoIP, Tethering, Computer sync, OTA sync	NFC

Multimedia

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

Cellular

5G Bands
	n1, n2, n3, n5, n7, n8, n20, n25, n28, n30, n38, n41, n66, n71, n77, n78, 5G Ready
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 66, 71
4G (TDD) Bands
38, 39, 40	38, 39, 40, 41, 46
3G Bands
5, 8, 4, 2, 1	1, 2, 4, 5, 8, 19
Data Speed
LTE-A, HSPA, HSUPA	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM	Dual Nano SIM
HD Voice
Yes
VoLTE
Yes	Yes

Phone Features

Notifications
Haptic feedback, Music ringtones, Vibration
Other features
Voice dialing, Voice commands, Voice recording

Alternative variants

with 64 GB storage

Memory	64GB

With 16GB RAM and 256GB internal storage

Memory	16GB/256GB (UFS 4.0)
Prices (MSRP)	$799

Explorer Edition

Memory	12GB/256GB

Links

Full specifications
Xiaomi Mi 9 Specs	OnePlus 11 Specs
PhoneArena Review
Xiaomi Mi 9 Review	OnePlus 11 Review