Xiaomi Mi 9 SE vs Xiaomi Redmi Note 9S Specs Comparison

Availability

Officially announced
Feb 20, 2019	Mar 23, 2020
Prices (MSRP)
	$249

Design

Dimensions
5.81 x 2.78 x 0.29 inches 147.5 x 70.5 x 7.45 mm	6.53 x 3.02 x 0.35 inches 165.75 x 76.68 x 8.8 mm
Weight
5.47 oz / 155.0 g	7.37 oz / 209.0 g
Materials
	Back: Glass (Corning Gorilla Glass 5)
Biometrics
2D Face unlock, Optical in-screen fingerprint	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, Purple, Blue	Interstellar grey, Aurora blue, Glacier white

Display

Size
6.0-inch, 83.96% screen-to-body	6.7-inch, 84.42% screen-to-body
Type
AMOLED, HDR, 600 nits	IPS LCD, HDR
Resolution
2340x1080px, 19.5:9 ratio, 432 PPI	2400x1080px, 20:9 ratio, 395 PPI
Colors
16 777 216
Protection
Corning Gorilla Glass	Corning Gorilla Glass 5

Hardware

System chip
Snapdragon 712 SDM712 (10 nm)	Snapdragon 720G SM7125 (8 nm)
Processor
Octa-core 2300 MHz Kryo 360	Octa-core 2300 MHz Kryo 465
GPU
Adreno 616	Adreno 618
Memory
6GB (LPDDR4)/128GB	4GB (LPDDR4)/64GB 6GB/128GB
Storage expansion
	microSDXC up to 512 GB
OS
Android (9.0 Pie)	Android (11, 10)

Battery

Type
3070 mAh	5020 mAh, Li - Polymer
Charging
	Fast charging

Camera

Rear
Triple camera	Quad camera
Main camera
48 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm	48 MP (PDAF) Aperture size: F1.8 Sensor size: 1/2" 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	8 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm
Third camera
8 MP (Telephoto, Autofocus) Aperture size: F2.4 Sensor size: 1/4" Pixel size: 1.12 μm	5 MP (Macro, Autofocus) Aperture size: F2.4 Pixel size: 1.12 μm
Fourth camera
	2 MP (Depth information) Aperture size: F2.4 Pixel size: 1.75 μm
Flash
LED	Dual LED
Video recording
4K UHD (30 fps), 1080p (120 fps), 720p (960 fps) EIS, Video calling, Video sharing	4K UHD (30 fps), 1080p (120 fps), 720p (960 fps)
Front
20 MP (HDR)	16 MP (HDR, Slow-motion videos) Video capture: 1080p

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
a,b,g,n,ac,dual-band 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
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, Cell ID, Wi-Fi positioning
Other
NFC, Infrared, VoIP, Tethering, Computer sync, OTA sync	Infrared

Multimedia

Headphones
No 3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
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
4G (TDD) Bands
34, 38, 39, 40, 41	38, 40
3G Bands
5, 8, 2, 1	5, 8, 4, 2, 1
Data Speed
LTE-A, HSPA, HSUPA	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM
VoLTE
Yes	Yes

Phone Features

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

Alternative variants

with 128GB storage

Memory	6GB/128GB
Prices (MSRP)	$279

Links

Full specifications
Xiaomi Mi 9 SE Specs	Xiaomi Redmi Note 9S Specs