Difference between SAMSUNG GALAXY A23 and SAMSUNG GALAXY A9 - 2018 ?

	PRODUCT 1	PRODUCT 2
	SAMSUNG SAMSUNG GALAXY A23	SAMSUNG SAMSUNG GALAXY A9 - 2018
VERSION
Announced	March 2022	2018
Release date	March 2022	2018
NETWORK
Technology	4G
DEVICE
Dimensions	164.5 x 76.9 x 8.4 mm (6.48 x 3.03 x 0.33 in)
Weight	195 (g6.88 oz)
S.I.M.	Single SIM or Dual SIM	Duel
Design	8 MP (1080p@30fps)	2160p@30fps,1080p@30fps,
Other
SCREEN
langfront.Type	TFT
Size	6.6 inches	6.3 inches - 1080 x 2220 pixels
Resolution	1080 x 2408 pixels
Protection	Corning Gorilla Glass 5

PLATFORM
Operating system	Android 12,One UI 4.1,	Android 8.0 (Oreo)
Chipset	Qualcomm SM6225 Snapdragon 680 4G (6nm)
Processor	Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)	Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
GPU	Adreno 610
MEMORY
Card slot	microSDXC	microSD, up to 512 GB
Internal & RAM	64GB 4GB RAM or 64GB 6GB RAM or 128GB 6GB RAM or 128GB 8GB RAM	128 GB, 6/8 GB RAM
CAMERA
Main	50 MP (f/1.8) + 5 MP (ultrawide) + 2 MP + 2 MP (depth)	Quatre 24 MP & 8 MP & 10 MP & 5 MP Single 24 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️
Bluetooth	✔️
GPS	✔️	✔️
NFC		✔️
Radio		FM radio
USB	USB Type-C 2.0	2.0,Type-C 1.0,
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,gyro,proximity,	Fingerprint reader
Various	Fast Charging 25W	Fast charge
BATTERY
Type	5000 mAh	3800 mAh

What is the difference between SAMSUNG GALAXY A23 and SAMSUNG GALAXY A9 - 2018 ?