Xiaomi Mi A3 vs Xiaomi Mi 9 SE Specs Comparison

Availability

Officially announced
Jul 17, 2019	Feb 20, 2019

Design

Dimensions
6.04 x 2.83 x 0.33 inches 153.48 x 71.85 x 8.475 mm	5.81 x 2.78 x 0.29 inches 147.5 x 70.5 x 7.45 mm
Weight
6.13 oz / 173.8 g	5.47 oz / 155.0 g
Materials
Back: Glass (Corning Gorilla Glass 5) Frame: Plastic
Biometrics
2D Face unlock, Optical in-screen fingerprint	2D Face unlock, Optical in-screen fingerprint
Keys
Back: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Gray, Blue, White	Black, Purple, Blue

Display

Size
6.1-inch, 82.56% screen-to-body	6.0-inch, 83.96% screen-to-body
Type
Super AMOLED	AMOLED, HDR, 600 nits
Resolution
1560x720px, 19.5:9 ratio, 282 PPI	2340x1080px, 19.5:9 ratio, 432 PPI
Colors
	16 777 216
Protection
Corning Gorilla Glass 5	Corning Gorilla Glass

Hardware

System chip
Snapdragon 665 (11 nm)	Snapdragon 712 SDM712 (10 nm)
Processor
Octa-core 2000 MHz Kryo 260	Octa-core 2300 MHz Kryo 360
GPU
Adreno 610	Adreno 616
Memory
4GB (LPDDR4)/128GB 4GB/64GB	6GB (LPDDR4)/128GB
Storage expansion
microSDXC up to 256 GB
OS
Android (11, 10, 9.0 Pie)	Android (9.0 Pie)

Battery

Type
4030 mAh	3070 mAh
Charging
Qualcomm Quick Charge 3.0

Camera

Rear
Triple camera	Triple camera
Main camera
48 MP (PDAF) Aperture size: F1.8 Sensor size: 1/2.3" Pixel size: 0.8 μm	48 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm	13 MP (Ultra-wide, PDAF) Aperture size: F2.4 Sensor size: 1/3.06" Pixel size: 1.12 μm
Third camera
2 MP (Depth information) Aperture size: F2.4	8 MP (Telephoto, Autofocus) Aperture size: F2.4 Sensor size: 1/4" Pixel size: 1.12 μm
Flash
LED	LED
Video recording
4K UHD (30 fps), 1080p (120 fps), 720p (240 fps) EIS, Video calling, Video sharing	4K UHD (30 fps), 1080p (120 fps), 720p (960 fps) EIS, Video calling, Video sharing
Front
32 MP Video capture: 1080p	20 MP (HDR)

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	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou
Other
Infrared, VoIP, Tethering, Computer sync, OTA sync	NFC, Infrared, VoIP, Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
Album art cover, Background playback	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, 2, 3, 4, 5, 7, 8, 20, 28	1, 3, 5, 7, 8
4G (TDD) Bands
38, 40	34, 38, 39, 40, 41
3G Bands
5, 8, 4, 2, 1	5, 8, 2, 1
Data Speed
LTE-A Cat 9 (450/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	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

with 64 GB storage

Memory	64GB

Discover more

Full Specs Xiaomi Mi A3 Specs

Full Specs Xiaomi Mi 9 SE Specs