Xiaomi Mi 9 SE vs Xiaomi Mi 11 Specs Comparison

Availability

Officially announced
Feb 20, 2019	Feb 08, 2021
Prices (MSRP)
	€749

Design

Dimensions
5.81 x 2.78 x 0.29 inches 147.5 x 70.5 x 7.45 mm	6.47 x 2.94 x 0.32 inches 164.3 x 74.6 x 8.06 mm
Weight
5.47 oz (155.0 g)	6.91 oz (196.0 g)
Materials
	Back: Glass Frame: Metal
Biometrics
2D Face unlock, Optical in-screen fingerprint	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, Purple, Blue	Midnight gray, Horizon blue

Display

Size
6.0-inch, 83.96% screen-to-body	6.8-inch, 91.24% screen-to-body
Type
AMOLED, HDR, 600 nits	AMOLED, 120Hz, HDR, 1500 nits
Resolution
2340x1080px, 19.5:9 ratio, 432 PPI	3200x1440px, 20:9 ratio, 515 PPI
Colors
16 777 216
Protection
Corning Gorilla Glass	Corning Gorilla Glass Victus

Hardware

System chip
Snapdragon 712 SDM712 (10 nm)	Snapdragon 888 (5 nm)
Processor
Octa-core 2300 MHz Kryo 360	Octa-core 2840 MHz Kryo 680
GPU
Adreno 616	Adreno 660
Memory
6GB (LPDDR4)/128GB	8GB (LPDDR5)/128GB (UFS 3.1) 8GB/256GB 12GB/128GB
Storage expansion
	not expandable
OS
Android (9.0 Pie)	Android (11)

Battery

Type
3070 mAh	4600 mAh
Charging
	Qualcomm Quick Charge 5 Qi wireless charging, Reverse wireless charging
Charge speed
	Wired: 55.0W Wireless: 50.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

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: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm	108 MP (OIS, Autofocus) Aperture size: F1.9 Sensor size: 1/1.33" Pixel size: 0.8 μm
Second camera
13 MP (Ultra-wide, PDAF) Aperture size: F2.4 Sensor size: 1/3.06" Pixel size: 1.12 μm	13 MP (Ultra-wide) Aperture size: F2.4
Third camera
8 MP (Telephoto, Autofocus) Aperture size: F2.4 Sensor size: 1/4" Pixel size: 1.12 μm	5 MP (Telephoto, Macro) Aperture size: F2.4
Flash
LED	LED
Video recording
4K UHD (30 fps), 1080p (120 fps), 720p (960 fps) EIS, Video calling, Video sharing	8K UHD (30 fps), 4K UHD (30 fps), 1080p (240 fps), 720p (240 fps) OIS, HDR, Continuous autofocus
Front
20 MP (HDR)	20 MP (Autofocus)

Connectivity & Features

Bluetooth
5.0	5.2
WLAN
a,b,g,n,ac,dual-band 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 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	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, SBAS, NavIC, GNSS, Dual-band positioning, Wi-Fi positioning
Other
NFC, Infrared, VoIP, Tethering, Computer sync, OTA sync	NFC, Infrared

Multimedia

Headphones
No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker, Multiple speakers
Features
Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
	Noise cancellation

Cellular

5G Bands
	n1, n3, n5, n8, n20, n28, n38, n41, n77, n78, n79
4G (FDD) Bands
1, 3, 5, 7, 8	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 66
4G (TDD) Bands
34, 38, 39, 40, 41	38, 40, 41, 42
3G Bands
5, 8, 2, 1	1, 2, 4, 5, 8
Data Speed
LTE-A, HSPA, HSUPA
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM
VoLTE
Yes

Phone Features

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

Regulatory Approval

FCC approval
	Date approved: Jan 12, 2021 FCC ID value: 2AFZZK2G
Measured SAR
	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 256GB storage

Memory	256GB

with 12GB RAM

Memory	12GB

Links

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