Difference between OPPO A9 (2020) and ?

	PRODUCT 1	PRODUCT 2
	OPPO OPPO A9 (2020)
VERSION
Announced	2019
Release date	2019
NETWORK
Technology
DEVICE
Dimensions	163.6 x 75.6 x 9.1 mm
Weight	195 g
S.I.M.	Double SIM
Design	16MP
Other
SCREEN
langfront.Type
Size	6.5 inches
Resolution	720 x 1600 pixels
Protection	Gorilla Glass 3

PLATFORM
Operating system	Android 9.0 (Pie); ColorOS 6.1
Chipset	Qualcomm SDM665 Snapdragon 665 (11nm)
Processor	Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU	Adreno 610
MEMORY
Card slot	microSD, jusqu`à 256 Go
Internal & RAM	128GB 4GB RAM
CAMERA
Main	48 MP + 8 MP + 2 MP + 2 MP
SOUND
Loudspeaker	✔️
Jack 3,5 mm	✔️
CONNECTIVITY
Wifi	✔️
Bluetooth	✔️
GPS	✔️
NFC
Radio	FM Radio
USB	microUSB 2.0
CHARACTERISTICS
Sensors	Fingerprint (rear mounted),accelerometer,gyroscope,proximity,compass,
Various	10W Fast Battery Charging - Reverse Charging
BATTERY
Type	5000 mAh

What is the difference between OPPO A9 (2020) and ?