Difference between XIAOMI REDMI 9 and OPPO K12X ?

	PRODUCT 1	PRODUCT 2
	XIAOMI XIAOMI REDMI 9	OPPO OPPO K12X
VERSION
Announced		March 2024
Release date	2020	May 2024
NETWORK
Technology	4G	5G
DEVICE
Dimensions		162.9 x 75.6 x 8.1 mm (6.41 x 2.98 x 0.32 in)
Weight	198 (g6.98 oz)	191 (g6.74 oz)
S.I.M.	Dual SIM
Design	8 MP (1080p@30fps)	16 MP (1080p@30fps)
Other
SCREEN
langfront.Type	IPS LCD	OLED,120Hz,
Size	6.53 inches	6.67 inches
Resolution	1080 x 2340 pixels	1080 x 2400 pixels
Protection	Gorilla Glass 3
PLATFORM
Operating system	Android 10,MIUI 12,	Android 14,ColorOS 14,
Chipset	Mediatek Helio G80 (12nm)	Qualcomm SM6375 Snapdragon 695 5G (6nm)
Processor	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)	Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
GPU	Mali-G52 MC2	Adreno 619
MEMORY
Card slot	microSDXC	microSDXC
Internal & RAM	32GB 3GB RAM or 64GB 4GB RAM or 128GB 4GB RAM or 128GB 6GB RAM	256GB 8GB RAM or 256GB 12GB RAM or 512GB 12GB RAM
CAMERA
Main	13 MP + 8 MP (118˚) + 5 MP + 2 MP	50 MP (f/1.8) + 2 MP (depth)
SOUND
Loudspeaker	✔️	Yes, with stereospeakers
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️	dual-band
Bluetooth	✔️	✔️
GPS	✔️	✔️
NFC	✔️	❌
Radio	FM Radio	❌
USB	USB Type-C 2.0	USB Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (rear-mounted),accelerometer,proximity,compass / Fingerprint (rear mounted),accelerometer,proximity,compass,	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,
Various	Fast Charging 18W / Fast battery charge 18W	Fast Charging 80W
BATTERY
Type	5020 mAh	5500 mAh

What is the difference between XIAOMI REDMI 9 and OPPO K12X ?