Xiaomi Mi A2 vs Xiaomi Redmi Note 9 Pro 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.

8.5
Xiaomi Mi A2
8.5
Xiaomi Redmi Note 9 Pro
Xiaomi Mi A2 Xiaomi Redmi Note 9 Pro
Released · Jul 27, 2018
Released · May 05, 2020
6.0-inch · 2160x1080px
6.7-inch · 2400x1080px
Dual camera
Quad camera
6GB · 128GB
6GB · 64GB
3010 mAh
5020 mAh

Design

Dimensions
6.25 x 2.97 x 0.29 inches
158.7 x 75.4 x 7.3 mm
6.53 x 3.02 x 0.35 inches
165.8 x 76.7 x 8.8 mm
Weight
5.93 oz (168.0 g) 7.37 oz (209.0 g)
Materials
Back: Aluminum Back: Glass (Corning Gorilla Glass 5)
Frame: Plastic
Biometrics
Fingerprint (touch) Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Black, Gold, Pink, Blue, Red Interstellar gray, Tropical green, Glacier white

Display

Size
6.0-inch 6.7-inch
Resolution
2160x1080px, 18:9 ratio, 403 PPI 2400x1080px, 20:9 ratio, 395 PPI
Technology
IPS LCD IPS LCD
Screen-to-body
77.32 % 84.42 %
Features
Scratch-resistant glass (Corning Gorilla Glass 5), ShatterShield, Ambient light sensor, Proximity sensor Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 660 SDM660 (14 nm) Qualcomm Snapdragon 720G SM7125 (8 nm)
Processor
Octa-core
2200 MHz
Kryo 260
Octa-core
2300 MHz
Kryo 465
GPU
Adreno 512 Adreno 618
RAM
6GB (LPDDR4) 6GB (LPDDR4)
Internal storage
128GB 64GB (UFS 2.1)
Storage expansion
microSDXC up to 512 GB
OS
Android (10, 8.1 Oreo) Android (10), Xiaomi MI UI

Battery

Capacity
3010 mAh 5020 mAh
Type
Li - Polymer Li - Polymer
Charging
Qualcomm Quick Charge 3.0 Fast charging
Charge speed
Wired: 30.0W
PhoneArena Battery Tests
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
Untested
Browsing
Untested
Video
12h 17min
Gaming
10h 56min

Camera

Rear
Dual camera Quad camera
Main camera
12 MP (PDAF)
Aperture size: F1.8
Sensor size: 1/2.9"
Pixel size: 1.25 μm
64 MP (PDAF)
Aperture size: F1.9
Focal length: 26 mm
Sensor size: 1/1.7"
Pixel size: 0.8 μm
Second camera
20 MP
Aperture size: F1.8
Sensor size: 1/2.8"
Pixel size: 1 μm
8 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 13 mm
Sensor size: 1/4"
Pixel size: 1.12 μm
Third camera
5 MP (Macro, Autofocus)
Aperture size: F2.4
Sensor size: 1/5"
Pixel size: 1.12 μm
Fourth camera
2 MP (Depth information)
Aperture size: F2.4
Sensor size: 1/5"
Pixel size: 1.75 μm
Flash
LED Dual LED
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps), 1280x720 (HD) (120 fps)
Video calling, Video sharing
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (960 fps)
Front
20 MP (Flash, HDR), Video capture: 1920x1080 (Full HD) 16 MP (HDR, Slow-motion videos), Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
5.0 5.0
WLAN
802.11 a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
802.11 a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0 Type-C, USB 2.0
Location
GPS, A-GPS, Glonass, BeiDou GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers) Accelerometer, Gyroscope, Compass
Other
Infrared, VoIP, Tethering, Computer sync, OTA sync NFC, 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
Radio
FM
Additional microphone(s)
Noise cancellation Noise cancellation

Cellular

4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
4G (TDD)
Bands 38(2600), 40(2300) Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 5(850), 8(900), 3(1800), 2(1900) Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
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
HD Voice
Yes
VoLTE
Yes

Buyers information

In The Box
Power adapter, USB cable, SIM eject too, Type-C to Audio adapter, User guide, Clear soft case 33W Power adapter, Simple protective cover, USB Type-C cable, SIM eject tool, User guide, Warranty card

Availability

Officially announced
Jul 24, 2018 Apr 30, 2020

Alternative variants

with 32 GB of storage
RAM 4GB
Internal storage 32GB
with 128GB storage
Internal storage 128GB
with 64 GB of storage
RAM 4GB
Internal storage 64GB
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