Xiaomi Redmi Note 8T vs OPPO A9 (2020) Specs Comparison

Design

Dimensions
6.34 x 2.97 x 0.34 inches 161.15 x 75.4 x 8.6 mm	6.44 x 2.98 x 0.36 inches 163.6 x 75.6 x 9.1 mm
Weight
7.05 oz (199.8 g)	6.88 oz (195.0 g)
Materials
Back: Glass (Corning Gorilla Glass 5) Frame: Plastic	Back: Plastic Frame: Plastic
Resistance
Splash
Biometrics
Fingerprint (touch)	2D Face unlock, Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Left: Volume control; Right: Lock/Unlock key
Colors
Moonlight white, Neptune blue, Space black	Space purple, Marine green, Vanilla mint

Display

Size
6.3-inch	6.5-inch
Resolution
2340x1080px, 19.5:9 ratio, 409 PPI	720x1600px, 20:9 ratio, 270 PPI
Technology
IPS LCD	IPS LCD
Screen-to-body
80.20 %	82.39 %
Features
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor	Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 665 SM6125 (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
3GB	4GB (LPDDR4)
Internal storage
32GB	128GB
Storage expansion
microSDXC up to 256 GB	microSDXC up to 256 GB
OS
Android (9.0 Pie)	Android (10, 9.0 Pie), OPPO ColorOS UI

Battery

Capacity
4000 mAh	5000 mAh
Type
Li - Polymer	Li - Polymer
Charging
Fast charging	Reverse wired charging

Camera

Rear
Quad camera	Quad camera
Main camera
48 MP (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
8 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Pixel size: 1.12 μm	8 MP (Ultra-wide, Autofocus) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm
Third camera
2 MP (Depth information) Aperture size: F2.4 Pixel size: 1.75 μm	2 MP Aperture size: F2.4 Sensor size: 1/5" Pixel size: 1.75 μm
Fourth camera
2 MP (Macro) Aperture size: F2.4 Pixel size: 1.75 μm	2 MP (Depth information) Aperture size: F2.4 Sensor size: 1/5" 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	3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps) Time-lapse video, EIS
Front
13 MP, Video capture: 1920x1080 (Full HD)	16 MP, Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
4.2	5.0
WLAN
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, USB 2.0	Type-C, USB 2.0
Location
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer, Gyroscope, Compass
Other
NFC, Infrared

Multimedia

Headphones
3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
	Dolby Atmos
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM

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), 3(1800), 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), 4(1700/2100), 2(1900), 1(2100)	Bands 5(850), 8(900), 1(2100)
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
VoLTE
Yes

Buyers information

In The Box
Power adapter, USB Type-C cable, Removal tool for SIM card, User guide, Warranty card	Adapter, Headset, Micro USB Cable, Booklet with Warranty Card, Quick Start Guide, SIM Card Tool, Protective Film (pre-applied), Case

Alternative variants

with 128 GB storage

RAM	4GB
Internal storage	128GB

with 8GB RAM

RAM	8GB

with 64 GB storage

RAM	4GB
Internal storage	64GB

Links

Full specifications
Xiaomi Redmi Note 8T Specs	OPPO A9 (2020) Specs