$50 off refurb iPad Pro 11" – use SCHOOL50

Xiaomi Mi Note 3 vs Xiaomi Mi 9 SE 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
Xiaomi Mi Note 3
Xiaomi Mi 9 SE
Xiaomi Mi Note 3 Xiaomi Mi 9 SE
Released · Sep 12, 2017
Released · Apr 15, 2019
5.5-inch
6.0-inch
Dual camera
Triple camera
6GB · 128GB
6GB · 128GB
3500 mAh
3070 mAh

Availability

Officially announced
Sep 11, 2017 Feb 20, 2019
Prices (MSRP)
$444

Design

Dimensions
6.01 x 2.91 x 0.30 inches
152.6 x 73.95 x 7.6 mm 		5.81 x 2.78 x 0.29 inches
147.5 x 70.5 x 7.45 mm
Weight
5.75 oz (163.0 g) 5.47 oz (155.0 g)
Materials
Back: Glass
Frame: Aluminum
Resistance
Splash
Biometrics
Fingerprint (touch) 2D Face unlock, Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Black, Blue Black, Purple, Blue

Display

Size
5.5-inch, 73.91% screen-to-body 6.0-inch, 83.96% screen-to-body
Type
IPS LCD, 550 nits AMOLED, HDR, 600 nits
Resolution
1920x1080px, 401 PPI 2340x1080px, 19.5:9 ratio, 432 PPI
Colors
16 777 216
Protection
Corning Gorilla Glass

Hardware

System chip
Snapdragon 660 (14 nm) Snapdragon 712 SDM712 (10 nm)
Processor
Octa-core
2200 MHz
Kryo 260 		Octa-core
2300 MHz
Kryo 360
GPU
Adreno 512 Adreno 616
Memory
6GB (LPDDR4)/128GB
6GB/64GB 		6GB (LPDDR4)/128GB
OS
Android (8.1 Oreo, 7.1 Nougat) Android (9.0 Pie)

Battery

Type
3500 mAh, Li - Ion 3070 mAh
Charging
Qualcomm Quick Charge 3.0

Camera

Rear
Dual camera Triple camera
Main camera
12 MP (OIS, PDAF)
Aperture size: F1.8
Focal length: 27 mm
Pixel size: 1.25 μm 		48 MP (PDAF)
Aperture size: F1.8
Focal length: 26 mm
Sensor size: 1/2"
Pixel size: 0.8 μm
Second camera
12 MP (Telephoto, Autofocus)
Optical zoom: 2.0x
Aperture size: F2.6
Focal Length: 52 mm 		13 MP (Ultra-wide, PDAF)
Aperture size: F2.4
Sensor size: 1/3.06"
Pixel size: 1.12 μm
Third camera
8 MP (Telephoto, Autofocus)
Aperture size: F2.4
Sensor size: 1/4"
Pixel size: 1.12 μm
Flash
Dual LED LED
Video recording
4K UHD (30 fps), 1080p (30 fps), 720p (120 fps)
Video calling, Video sharing 		4K UHD (30 fps), 1080p (120 fps), 720p (960 fps)
EIS, Video calling, Video sharing
Front
16 MP
Video capture: 1080p 		20 MP (HDR)

Connectivity & Features

Bluetooth
5.0 5.0
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,dual-band
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
USB
Type-C, USB 2.0 Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, BeiDou GPS, A-GPS, Glonass, Galileo, BeiDou
Other
NFC, Infrared, Tethering, Computer sync, OTA sync NFC, Infrared, VoIP, Tethering, Computer sync, OTA sync

Multimedia

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

Cellular

4G (FDD) Bands
1, 3, 5, 7, 8 1, 3, 5, 7, 8
4G (TDD) Bands
38, 39, 40, 41 34, 38, 39, 40, 41
3G Bands
5, 8, 2, 1 5, 8, 2, 1
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

Alternative variants
Memory 64GB
Prices (MSRP) $383
FCC OKs Cingular\'s purchase of AT&T Wireless