Xiaomi Mi A3 vs Xiaomi Redmi Note 8T 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.

Xiaomi Mi A3 Xiaomi Redmi Note 8T
Released · Jul 24, 2019
Released · Sep 26, 2019
6.1-inch · 1560x720px
6.3-inch · 2340x1080px
Triple camera
Quad camera
4GB · 128GB
3GB · 32GB
4030 mAh
4000 mAh
Check prices Check prices

Design

Dimensions
6.04 x 2.83 x 0.33 inches
153.48 x 71.85 x 8.475 mm
6.34 x 2.97 x 0.34 inches
161.15 x 75.4 x 8.6 mm
Weight
6.13 oz (173.8 g) 7.05 oz (199.8 g)
Materials
Back: Glass (Corning Gorilla Glass 5)
Frame: Plastic
Back: Glass (Corning Gorilla Glass 5)
Frame: Plastic
Resistance
Splash
Biometrics
2D Face unlock, Optical in-screen fingerprint Fingerprint (touch)
Keys
Back: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Gray, Blue, White Moonlight white, Neptune blue, Space black

Display

Size
6.1-inch 6.3-inch
Resolution
1560x720px, 19.5:9 ratio, 282 PPI 2340x1080px, 19.5:9 ratio, 409 PPI
Technology
Super AMOLED IPS LCD
Screen-to-body
82.56 % 80.20 %
Features
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 665 (11 nm) Qualcomm Snapdragon 665 SM6125 (11 nm)
Processor
Octa-core
2000 MHz
Kryo 260
Octa-core
2000 MHz
Kryo 260
GPU
Adreno 610 Adreno 610
RAM
4GB (LPDDR4) 3GB
Internal storage
128GB 32GB
Storage expansion
microSDXC up to 256 GB microSDXC up to 256 GB
OS
Android (11, 10, 9.0 Pie) Android (9.0 Pie)

Battery

Capacity
4030 mAh 4000 mAh
Type
Li - Polymer
Charging
Qualcomm Quick Charge 3.0 Fast charging

Camera

Rear
Triple camera Quad 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
8 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 13 mm
Pixel size: 1.12 μm
Third camera
2 MP (Depth information)
Aperture size: F2.4
2 MP (Depth information)
Aperture size: F2.4
Pixel size: 1.75 μm
Fourth camera
2 MP (Macro)
Aperture size: F2.4
Pixel size: 1.75 μm
Flash
LED LED
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)
EIS, Video calling, Video sharing
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)
EIS
Front
32 MP, Video capture: 1920x1080 (Full HD) 13 MP, Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
5.0 4.2
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 Type-C, USB 2.0
Location
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass Accelerometer, Gyroscope, Compass
Other
Infrared, VoIP, Tethering, Computer sync, OTA sync NFC, Infrared

Multimedia

Headphones
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 FM
Additional microphone(s)
Noise cancellation

Cellular

4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT) 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)
3G
Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100) Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)
Data Speed
LTE-A Cat 9 (450/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s 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

Buyers information

In The Box
10W charger, USB Type-C cable, SIM eject tool, User guide, Soft case, Warranty card Power adapter, USB Type-C cable, Removal tool for SIM card, User guide, Warranty card

Availability

Officially announced
Jul 17, 2019

Alternative variants

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