Xiaomi Mi 9T Pro vs Xiaomi Redmi 9A

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Display

Size

6.4 inches
6.5 inches

Resolution

2340 x 1080 pixels, 19.5:9 ratio,
403 PPI
1600 x 720 pixels, 20:9 ratio,
269 PPI

Technology

AMOLED
IPS LCD

Screen-to-body

85.94 %
81.15 %

Peak brightness

430 cd/m2 (nit)
 

Features

HDR video support, Scratch-resistant glass (Corning Gorilla Glass 5), ShatterShield, Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware

System chip

Qualcomm Snapdragon 855 SM8150
MediaTek Helio G25

Processor

Octa-core, 2840 MHz, Kryo 485, 64-bit, 7 nm
Octa-core, 2000 MHz, Arm Cortex-A53, 64-bit, 12 nm

GPU

Adreno 640
PowerVR GE8320

RAM

6GB LPDDR4
2GB LPDDR4

Internal storage

128GB, not expandable
32GB (eMMC 5.1)

Storage expansion

 
microSDXC

OS

Android (9.0 Pie), Xiaomi MI UI
Android (10)

Battery

Capacity

4000 mAh
5000 mAh

Type

Li - Polymer, Not user replaceable
Li - Polymer, Not user replaceable

Charging

Qualcomm Quick Charge 4+
 

Max charge speed

Wired: 27.0W
Wired: 10.0W

Camera

Rear

Triple camera
Single camera

Main camera

48 MP (Laser and PDAF)
13 MP (PDAF)

Specifications

Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm
 

Second camera

8 MP (Telephoto, Laser and PDAF)
 

Specifications

Optical zoom: 2x; Aperture size: F2.4; Focal Length: 53 mm; Sensor size: 1/4"; Pixel size: 1.12 μm
 

Third camera

13 MP (Ultra-wide)
 

Specifications

Aperture size: F2.4; Focal Length: 12 mm; Sensor size: 1/3"; Pixel size: 1.12 μm
 

Video recording

3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (960 fps), 1280x720 (HD) (960 fps)
1920x1080 (Full HD) (60 fps)

Front

20 MP (Pop-up, HDR)
5 MP (HDR)

Design

Dimensions

6.17 x 2.93 x 0.35 inches (156.7 x 74.3 x 8.8 mm)
6.49 x 3.03 x 0.35 inches (164.9 x 77.07 x 9 mm)

Weight

6.74 oz (191.0 g)
the average is 6.2 oz (176 g)
6.91 oz (196.0 g)
the average is 6.2 oz (176 g)

Materials

Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum
Back: Plastic

Materials & Colors

 
Carbon grey, Sky blue, Ocean green

Biometrics

In-screen fingerprint
2D Face unlock

Colors

Glacier blue, Carbon black, Red flame
 

Cellular

LTE (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)

LTE (TDD)

Bands 38(2600), 40(2300)
Bands 38(2600), 40(2300), 41(2600+)

UMTS

850, 900, 1700/2100, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz

Data Speed

LTE-A, 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

HD Voice

Yes
Yes

VoLTE

Yes
Yes

Multimedia

Headphones

3.5mm jack
3.5mm jack

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features

aptX-HD
 

Screen mirroring

Wireless screen share
Wireless screen share

Radio

FM
FM

Additional microphone(s)

for Noise cancellation
 

Connectivity & Features

Bluetooth

5.0
5.0

Wi-Fi

802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
802.11 b, g, n; Wi-Fi Direct, Hotspot

USB

Type-C (reversible), USB 2.0
microUSB, USB 2.0

Features

Charging, OTG
Charging

Location

GPS, Glonass, Galileo, BeiDou, Dual-band positioning, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning

Sensors

Accelerometer, Gyroscope, Compass
Accelerometer

Other

NFC
 

Buyers information

In The Box

Power adapter, Simple protective cover, USB Type-C cable, SIM eject tool, User guide, Warranty card
Power adapter, 5V2A Charger, Micro-USB cable, SIM eject tool, Warranty card, User guide
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