Xiaomi Mi 9 SE vs Samsung Galaxy M40 Specs Comparison

Availability

Officially announced
Feb 20, 2019	Jun 11, 2019

Design

Dimensions
5.81 x 2.78 x 0.29 inches 147.5 x 70.5 x 7.45 mm	6.11 x 2.91 x 0.31 inches 155.3 x 73.9 x 7.9 mm
Weight
5.47 oz / 155.0 g	5.93 oz / 168.0 g
Materials
	Back: Plastic
Biometrics
2D Face unlock, Optical in-screen fingerprint	2D Face unlock, Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, Purple, Blue	Midnight blue, Seawater blue

Display

Size
6.0-inch, 83.96% screen-to-body	6.3-inch, 84.94% screen-to-body
Type
AMOLED, HDR, 600 nits	IPS LCD
Resolution
2340x1080px, 19.5:9 ratio, 432 PPI	2340x1080px, 19.5:9 ratio, 409 PPI
Colors
16 777 216
Protection
Corning Gorilla Glass	Corning Gorilla Glass
Features
	Scratch-resistant glass, Proximity sensor

Hardware

System chip
Snapdragon 712 SDM712 (10 nm)	Snapdragon 675 SM6150 (11 nm)
Processor
Octa-core 2300 MHz Kryo 360	Octa-core 2000 MHz Kryo 460
GPU
Adreno 616	Adreno 612
Memory
6GB (LPDDR4)/128GB	6GB (LPDDR4)/128GB
Storage expansion
	microSDXC up to 512 GB
OS
Android (9.0 Pie)	Android (10, 9.0 Pie)

Battery

Type
3070 mAh	3500 mAh
Charging
	Samsung Adaptive Fast Charging

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	32 MP (PDAF) Aperture size: F1.7 Focal length: 27 mm Sensor size: 1/2.8" 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, PDAF) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/4" 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 (Depth information) Aperture size: F2.2 Focal Length: 24 mm Sensor size: 1/5" Pixel size: 1.12 μm
Flash
LED	LED
Video recording
4K UHD (30 fps), 1080p (120 fps), 720p (960 fps) EIS, Video calling, Video sharing	4K UHD (30 fps), 1080p (30 fps), 720p (240 fps) Hyperlapse, Video calling, Video sharing
Front
20 MP (HDR)	16 MP (HDR) 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, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Hall (for flip covers), Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou	GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC, Infrared, VoIP, Tethering, Computer sync, OTA sync	NFC, ANT+, VoIP, Tethering, Computer sync, OTA sync

Multimedia

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

Cellular

4G (FDD) Bands
1, 3, 5, 7, 8	1, 3, 5, 8
4G (TDD) Bands
34, 38, 39, 40, 41	40, 41
3G Bands
5, 8, 2, 1	5, 8, 1
Data Speed
LTE-A, HSPA, HSUPA	LTE-A Cat 13/5 (400/75 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
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

Links

Full specifications
Xiaomi Mi 9 SE Specs	Samsung Galaxy M40 Specs