Difference between OPPO A52 and OPPO K12X ?

	PRODUCT 1	PRODUCT 2
	OPPO OPPO A52	OPPO OPPO K12X
VERSION
Announced	2020	March 2024
Release date	2020	May 2024
NETWORK
Technology		5G
DEVICE
Dimensions	162 x 75.5 x 8.9 mm	162.9 x 75.6 x 8.1 mm (6.41 x 2.98 x 0.32 in)
Weight	192 g	191 (g6.74 oz)
S.I.M.	Hybrid Dual SIM (Nano-SIM,dual watch),
Design	16 MP or 8 MP	16 MP (1080p@30fps)
Other	480 nits typ. brightness
SCREEN
langfront.Type		OLED,120Hz,
Size	6.5 inches	6.67 inches
Resolution	1080 x 2400 pixels	1080 x 2400 pixels
Protection

PLATFORM
Operating system	Android 10,ColorOS 7.1,	Android 14,ColorOS 14,
Chipset	Qualcomm SM6125 Snapdragon 665 (11nm)	Qualcomm SM6375 Snapdragon 695 5G (6nm)
Processor	Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)	Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
GPU	Adreno 610	Adreno 619
MEMORY
Card slot	microSDXC	microSDXC
Internal & RAM	64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM	256GB 8GB RAM or 256GB 12GB RAM or 512GB 12GB RAM
CAMERA
Main	12 MP + 8 MP + 2 MP + 2 MP	50 MP (f/1.8) + 2 MP (depth)
SOUND
Loudspeaker	Oui / Yes avec haut-parleurs stéréo	Yes, with stereospeakers
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi		dual-band
Bluetooth		✔️
GPS	✔️	✔️
NFC		❌
Radio		❌
USB	2.0,Type-C 1.0,	USB Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (side mounted),accelerometer,proximity,compass,	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,
Various	18W fast battery charging	Fast Charging 80W
BATTERY
Type	5000 mAh	5500 mAh

What is the difference between OPPO A52 and OPPO K12X ?