Difference between TECNO CAMON 18 and OPPO A3 PRO ?

	PRODUCT 1	PRODUCT 2
	TECNO TECNO CAMON 18	OPPO OPPO A3 PRO
VERSION
Announced	October 2021	April 2024
Release date	October 2021	April 2024
NETWORK
Technology	4G	5G
DEVICE
Dimensions	168.9 x 76.7 x 8.8 mm (6.65 x 3.02 x 0.35 in)	162.7 x 74.3 x 7.5 mm or 7.9 mm
Weight		177 g or 182 g
S.I.M.	Dual SIM
Design	16MP	8 MP (1080p@30fps)
Other		IP69 dust/water resistant
SCREEN
langfront.Type	IPS LCD,90Hz,	AMOLED,1B colors,120Hz,
Size	6.8 inches	6.7 inches
Resolution	1080 x 2460 pixels	1080 x 2412 pixels
Protection
PLATFORM
Operating system	Android 11,HIOS 8.0,	Android 14,ColorOS 14,
Chipset	MediaTek Helio G88 (12nm)	Mediatek Dimensity 7050 (6nm)
Processor	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)	Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU	Mali-G52 MC2	Mali-G68 MC4
MEMORY
Card slot		❌
Internal & RAM	128GB 4GB RAM	256GB 8GB RAM or 256GB 12GB RAM or 512GB 12GB RAM
CAMERA
Main	48 MP + 2 MP + 2 MP	64 MP (f/1.7) + 2 MP (depth)
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	❌
CONNECTIVITY
Wifi	✔️	dual-band
Bluetooth	✔️	5.3
GPS	A-GPS	✔️
NFC	✔️
Radio	FM Radio	❌
USB	USB Type-C 2.0	USB Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,proximity,compass / Fingerprint (side mounted),accelerometer,proximity,compass,	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,infrared port,
Various	Fast Charging 18W / Fast battery charge 18W	Faster Charging 67W, Reverse charging
BATTERY
Type	5000 mAh	5000 mAh

What is the difference between TECNO CAMON 18 and OPPO A3 PRO ?