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Xiaomi Mi 9T Pro vs Xiaomi Mi A3 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 9T Pro
Xiaomi Mi A3
Xiaomi Mi 9T Pro Xiaomi Mi A3
Released · Aug 20, 2019
Released · Jul 24, 2019
6.4-inch · 2340x1080px
6.1-inch · 1560x720px
Triple camera
Triple camera
6GB · 128GB
4GB · 128GB
4000 mAh
4030 mAh

Availability

Officially announced
Aug 20, 2019 Jul 17, 2019

Design

Dimensions
6.17 x 2.93 x 0.35 inches
156.7 x 74.3 x 8.8 mm 		6.04 x 2.83 x 0.33 inches
153.48 x 71.85 x 8.475 mm
Weight
6.74 oz / 191.0 g 6.13 oz / 173.8 g
Materials
Back: Glass (Corning Gorilla Glass 5)
Frame: Aluminum 		Back: Glass (Corning Gorilla Glass 5)
Frame: Plastic
Biometrics
Optical in-screen fingerprint 2D Face unlock, Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key Back: Volume control, Lock/Unlock key
Colors
Glacier blue, Carbon black, Red flame Gray, Blue, White

Display

Size
6.4-inch, 85.94% screen-to-body 6.1-inch, 82.56% screen-to-body
Type
AMOLED, 60Hz, HDR, 430 nits Super AMOLED
Resolution
2340x1080px, 19.5:9 ratio, 403 PPI 1560x720px, 19.5:9 ratio, 282 PPI
Protection
Corning Gorilla Glass 5 Corning Gorilla Glass 5

Hardware

System chip
Snapdragon 855 SM8150 (7 nm) Snapdragon 665 (11 nm)
Processor
Octa-core
Kryo 485 		Octa-core
2000 MHz
Kryo 260
GPU
Adreno 640 Adreno 610
Memory
6GB (LPDDR4)/128GB
6GB/64GB 		4GB (LPDDR4)/128GB
4GB/64GB
Storage expansion
not expandable microSDXC up to 256 GB
OS
Android (10, 9.0 Pie) Android (11, 10, 9.0 Pie)

Battery

Type
4000 mAh, Li - Polymer 4030 mAh
Charging
Qualcomm Quick Charge 4+ Qualcomm Quick Charge 3.0
Charge speed
Wired: 27.0W

Camera

Rear
Triple camera Triple camera
Main camera
48 MP (Laser and 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: 1/2.3"
Pixel size: 0.8 μm
Second camera
13 MP (Ultra-wide)
Aperture size: F2.4
Focal Length: 12 mm
Sensor size: 1/3"
Pixel size: 1.12 μm 		8 MP (Ultra-wide)
Aperture size: F2.2
Pixel size: 1.12 μm
Third camera
8 MP (Telephoto, Laser and PDAF)
Optical zoom: 2.0x
Aperture size: F2.4
Focal Length: 53 mm
Sensor size: 1/4"
Pixel size: 1.12 μm 		2 MP (Depth information)
Aperture size: F2.4
Flash
LED LED
Video recording
4K UHD (60 fps), 1080p (960 fps), 720p (960 fps) 4K UHD (30 fps), 1080p (120 fps), 720p (240 fps)
EIS, Video calling, Video sharing
Front
20 MP (Pop-up, HDR)
Video capture: 1080p 		32 MP
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, Glonass, Galileo, BeiDou, Dual-band positioning, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC Infrared, VoIP, Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Loudspeaker
Features
aptX-HD Album art cover, Background playback
Screen mirroring
Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation

Cellular

4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 20, 28 1, 2, 3, 4, 5, 7, 8, 20, 28
4G (TDD) Bands
38, 40 38, 40
3G Bands
1, 2, 4, 5, 8 5, 8, 4, 2, 1
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE-A Cat 9 (450/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes Yes
SIM type
Nano SIM Nano SIM
HD Voice
Yes
VoLTE
Yes

Alternative variants

with 64 GB storage
Memory 64GB
with 64 GB storage
Memory 64GB
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